Explore every episode of the podcast Science Quickly

How much screen time is too much? In this episode of Science Quickly, Scientific American associate editor Allison Parshall explores the growing debate over screen addiction and problematic social media use. From landmark lawsuits against tech companies to the psychology behind endless scrolling, she explains what researchers know about digital dependence, why social platforms are designed to keep us engaged and how some people are turning to addiction-style recovery programs for help. Recommended Reading: Meta to pay $18 billion and make sweeping app changes to settle social media harms lawsuit E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Longevity research has fueled books, documentaries and billion-dollar industries, but how much of it stands up to scrutiny? In this episode, researcher Saul Justin Newman explains why he believes that the evidence behind Blue Zones, antiaging interventions and some of the biggest claims in longevity science may be far weaker than advertised and what the debate reveals about our enduring quest to live longer. Recommended Reading: Morbid. Saul Justin Newman. MIT Press, 2026 ‘Universal’ aging clocks offer new clues to longevity E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

From sensationalized health claims to AI-generated misinformation, misleading content can distort how people understand infectious disease. Epidemiologist and science communicator Jessica Malaty Rivera explores why fear spreads, how science evolves and what individuals can do to evaluate sources, recognize emotional manipulation and build trust in evidence. This podcast was produced for Bayer by Scientific American Custom Media, a division separate from the magazine’s board of editors. Learn more about your ad choices. Visit megaphone.fm/adchoices   Learn more about your ad choices. Visit megaphone.fm/adchoices

This week’s science news roundup unpacks the 2026 Nobel Prizes—from controlling brain cells with flashes of light to catching ghostly neutrinos from distant galaxies in Antarctic ice to building mirror-image molecules one at a time. Plus, we meet Jonathan, a 194-year-old tortoise whose DNA might hold the secret to a longer life. Recommended Reading: 2026 Nobel Prize in Chemistry awarded to pioneers in ‘mirror’ chemistry 2026 Nobel Prize in Physics awarded to Francis Halzen, pioneer of high-energy neutrinos 2026 Nobel Prize in Physiology or Medicine awarded to scientists behind optogenetics The oldest known land animal is 194. How did he get so ancient? E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. Marielle Issa and Aaron Shattuck fact-checked our show. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, Rachel Feltman speaks with Helena Kopp Kallner, an ob-gyn and a professor, about her promising new study that shows local anesthetic can reduce pain during placements of intrauterine devices (IUDs). These devices are one of the most effective and convenient forms of birth control, but the pain of insertion keeps many patients away. Kopp Kallner explains why IUD insertion pain has long been ignored, how existing pain-relief options fall short and why patients themselves may be the key to driving adoption of this evidence-based approach. Recommended Reading: What Is Long-Acting Reversible Birth Control? Misinformation around Birth Control Online Is a Form of Contraception Coercion E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

When news broke that OpenAI agents had breached the AI platform Hugging Face, many headlines framed it as a case of “rogue” artificial intelligence acting on its own. But how much of that narrative was reality, and how much was hype? In this episode, Rachel Feltman speaks with AI researcher and artist Eryk Salvaggio about what really happened, why human design choices played a central role and what the incident reveals about accountability in an age of increasingly powerful AI systems. Recommended Reading: “Rogue AI didn’t breach Hugging Face, human decisions did,” by Eryk Salvaggio, in the Bulletin of the Atomic Scientists. Published online September 11, 2026 The real danger in OpenAI’s Hugging Face hack Eryk Salvaggio’s Cybernetic Forests newsletter Eryk Salvaggio’s Critical Vocabulary for Artificial Intelligence E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we explore how an El Niño–driven Kelvin wave could increase coastal flooding risks in California, why researchers say a plan to weaken vaccine requirements could leave Florida vulnerable to major measles outbreaks and what experts want people to know about the dangers of a garlic-and-honey remedy that’s gone viral on TikTok.  Recommended Reading: Why this El Niño will be the largest in living memory The Atlantic hurricane season has been so quiet it’s unprecedented This TikTok home remedy could cause botulism—here’s what to know E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. Marielle Issa and Aaron Shattuck fact-checked our show. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, Rachel Feltman speaks with Alexis Nikole Nelson, better known as Black Forager, about her new book Happy Snacking, Don’t Die! Nelson shares how a childhood fascination with edible plants grew into a passion for foraging, conservation and science communication. From city sidewalk snacks and serviceberries to ocean-water pickles, she explains how foraging can deepen our connection to nature while encouraging responsible stewardship of the ecosystems that sustain us. Recommended Reading: Happy Snacking, Don’t Die! Alexis Nikole Nelson. S&S/Simon Element, 2026 E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, Rachel Feltman speaks with criminologist Fangzhou Wang about how romance scams have evolved from simple online deception into sophisticated, artificial-intelligence-powered fraud operations. They discuss how scammers use dating apps, fake identities, deepfakes and cryptocurrency schemes to build trust and steal money and what researchers are learning about helping people recognize and resist manipulation before they become victims. Recommended Reading: “Daejon Love Case Highlights Online Romance Scams: Research Reveals Scammers’ Tactics—And How to Defend against Them,” by Fangzhou Wang, in the Conversation. Published online September 2, 2026 Fangzhou Wang’s profile at the University of Texas at Arlington  “A Crime Script Analysis of Pao Fen Operations and the Construction of Prevention Strategies,” by Fangzhou Wang, in Crime & Delinquency. Published online August 14, 2025 “The Prevention of Online Romance Scams Using a Crime Script Analysis from the Victim’s Perspective,” by Fangzhou Wang and James D. Kelsay, in International Review of Victimology, Vol. 32, No. 2; May 2026  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

As health misinformation surges online, Morgan McSweeney—known online as Dr. Noc, a science communicator and immunology expert whose videos reach millions each month across TikTok, Instagram, and X—explores why facts alone might not be enough to earn public trust, and what science communicators can do differently.  This podcast was produced for Bayer by Scientific American Custom Media, a division separate from the magazine's board of editors.   Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we cover discoveries both big and small, from the supersized particle collider needed to find the next subatomic specimen to tropical sea turtles that found new nesting grounds to a recently discovered eukaryote surprising scientists by surviving hellish temperatures and the ever growing energy needed to power artificial intelligence data centers.  Recommended Reading: What’s the Smallest Particle in the Universe? Physicists trace particles back to the quantum vacuum AI’s Power Needs Will Destroy the Renewable Energy Revolution  AI Will Drive Doubling of Data Center Energy Demand by 2030   E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we share part two of our crossover with Vox’s Unexplainable in which we explore one of the universe’s biggest mysteries: dark matter. Host Noam Hassenfeld talks with Scientific American senior reporter Joseph Howlett, a former physicist who spent years searching for dark matter deep beneath an Italian mountain. Their conversation traces the decades-long hunt for the invisible substance thought to make up most of the universe’s matter and explores an even deeper question: What if some mysteries are beyond science’s reach? Recommended Reading: What if we never find dark matter? Listen to Unexplainable Unexplainable on Spotify E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Treatment for wet age-related macular degeneration has advanced significantly with anti-VEGF therapies, but the need for frequent injections remains a challenge. A new, longer-lasting treatment now in development aims to reduce treatment burden while helping preserve vision. This podcast was produced for Ocular Therapeutix by Scientific American Custom Media, a division separate from the magazine’s board of editors. Learn more about your ad choices. Visit megaphone.fm/adchoices   Learn more about your ad choices. Visit megaphone.fm/adchoices

As colon cancer rates rise in younger adults, more and more people are paying attention to their poop and talking about it on social media, where such “poop maxxing” has become a hashtag. But what’s considered normal, and how can we measure our number twos? Board-certified gastroenterologist Wendi LeBrett joins Rachel Feltman to talk about what’s going on with the poop maxxing trend on social media, what a healthy stool should look and feel like, what common misconceptions around gut health people have, when to see a doctor, and more.  Recommended Reading: Colon cancer is killing more young people in the U.S. than any other cancer Scientists gave the same sample to seven at-home microbiome tests. The results were dramatically different A pair of gut bacteria may cause constipation E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura. Marielle Issa and Aaron Shattuck fact-check our show. Our theme music was composed by Dominic Smith.  Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we discuss newly revealed U.S. space weapons, growing artificial intelligence safety concerns and the Environmental Protection Agency’s rollback of power plant emissions limits before we end with a look at the tiny sand hoppers reshaping California’s beaches. Recommended Reading: It’s official: The U.S. has weapons in space Trump repeals emissions regulations of fossil-fuel power plants The real danger in OpenAI’s Hugging Face hack E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, filmmaker and journalist Leah Varjacques takes us to a Bornean rainforest area, where centuries-old patterns of human and wildlife behavior are being disrupted by the construction of a new capital city. In the midst of all this change, Varjacques documents the work of Wendy Erb, a primatologist and bioacoustic scientist at the Cornell Lab of Ornithology. Erb’s team, working with members of the local Balik population, placed audio recorders around the forest to capture the sounds of this diverse ecosystem before it changes forever. Recommended Reading: Can you hear a forest disappearing? Scientists are trying to find out E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. This episode was reported and narrated by Leah Varjacques, with additional voiceover work by Rizky Rahad. This story was made possible by a grant from the Pulitzer Center and published in partnership with Project Multatuli. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this special crossover episode, Science Quickly shares an appearance by host Rachel Feltman on Vox’s Unexplainable. Together with host Noam Hassenfeld, she explores Scientific American’s special issue on impossible questions, diving into some of science’s biggest mysteries, from how common medications can work without scientists fully understanding them to whether there’s a limit to what humans can ever know. The conversation also ventures to the edge of cosmology, examining competing theories about what may have come before the big bang and why some questions might remain forever unanswered. Recommended Reading: Finding meaning in the impossible The questions science may never answer Listen to Unexplainable Unexplainable on Spotify E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we explore newly released 9/11 records and their revelations about the attacks’ lasting health impacts, unpack a controversial artificial intelligence breakthrough that solved one of mathematics’ biggest problems and examine the growing backlash to a massive AI data center as communities grapple with the costs of powering the AI boom. Recommended Reading: 25 years after 9/11, survivors are still getting sick—here are the numbers AI may have just solved a million-dollar math problem. The field will never be the same The data center backlash comes for SpaceXAI’s Colossus E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Can an artificial intelligence really be a friend? In this episode of Science Quickly, Scientific American books and culture lead Bri Kane sits down with Massachusetts Institute of Technology researcher Sherry Turkle to discuss the rise of AI chatbots and their effect on human connection. Turkle explains why she believes AI can imitate intimacy, from empathy and companionship to friendship and love, without truly caring and what we risk losing as machines play a bigger role in our emotional lives. Recommended Reading: Artificial Intimacy. Sherry Turkle. Little, Brown and Company, 2026 E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Emily Makowski, Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Friendships are key to our well-being, but what kind of friendships do we really want? Despite being such a foundational part of the human experience, the science of friendship is still mysterious. Assistant professor of psychology Jessica Ayers is trying to fill in the blanks. While it’s long been assumed that people want either a few close friends or a large network of friendships, her recent research shows that many people need a mix of both friendship types to feel connected. Her research points to new ways we can understand our own friendship styles and gives insight to the loneliness epidemic. Recommended Reading: A lot of casual friends, or only a few you’re really close with? New research questions that trade‑off Love Isn’t Just about Romance. Here’s How Nonromantic Bonds Shape Our Lives The Evolutionary Origins of Friendship How Nostalgia Keeps Friendships Alive E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Emily Makowski, Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

What if a dating app could optimize human connection, even after death? In this episode of Science Quickly, books and culture editor Bri Kane speaks with author Sarah Pierce about her debut novel For Human Use, a darkly comic thriller centered on a dating app that matches users with dead bodies. Pierce discusses dating apps, human behavior and the search for meaningful connection. Together, they explore what modern dating technology can and can’t offer and what our reactions to a truly bizarre innovation reveal about human behavior. Recommended Reading: For Human Use. Sarah G. Pierce. Run for It, 2026 E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Across the U.S., the digital infrastructure that runs our utilities is quickly aging, becoming more vulnerable to cyber attacks. Recently at least a dozen states reported attacks on their water systems. Stepping up to defend these utilities is DEF CON Franklin, an organization that pairs expert volunteers with infrastructure operators who want to step up their cyberdefense. To learn about how the program works, Science Quickly host Rachel Feltman talks with Eric Geller, a senior reporter at Cybersecurity Dive. They talk about why so many water treatment plants need a cybersecurity glow-up, how DEF CON Franklin came into being, how cybersecurity volunteers are helping protect rural communities and what the future of cybersecurity might look like.  Recommended Reading: Hackers Could Use Electric Vehicle Chargers to Attack the Power Grid  Massive CrowdStrike Tech Outage Highlights Global Vulnerabilities Scientists just built a powerful AI computer worm that learns as it spreads E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, NASA’s Nancy Grace Roman Space Telescope begins its mission to probe dark energy, hunt for distant worlds and map the cosmos in unprecedented detail. The mission’s senior project scientist Julie McEnery explains why astronomers are so excited about what Roman might discover. Recommended Reading: NASA’s newest telescope is about to rewrite how we study the universe Can NASA’s Roman Space Telescope solve the biggest problem in the universe? E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In July the U.S. Fish and Wildlife Service announced changes to how key parts of the Endangered Species Act (ESA) will be implemented, including a new definition of what it means to “harm” an endangered species. To discuss the history of the ESA, the impact its made on at-risk wildlife and the importance of habitat preservation, Science Quickly host Rachel Feltman talks to marine biologist Lynne Barre, who recently left the National Oceanic and Atmospheric Administration after a 25-year career at the agency. They talk about the gray whale comeback that the ESA helped bring about, the earlier Supreme Court dissent that the current administration is using to define “harm” and the government workforce problem that could put animals at risk. Recommended Reading: Protecting Plants and Animals at Risk Must Start before They Need the Endangered Species Act Can We Save Every Species from Extinction? E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Allison Rodgers and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Miscarriage is often treated as a problem rooted in the pregnant partner, but emerging research suggests sperm may play a bigger role than many people realize. Science journalist Sarah Elizabeth Richards joins Science Quickly to discuss how growing evidence links sperm DNA damage to recurrent pregnancy loss, why decades-old tests for such damage are only now gaining wider recognition and how lifestyle changes may help improve sperm health and pregnancy outcomes. Recommended Reading: Damaged sperm might be the true cause of repeated miscarriages E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we examine a proposal to roll back protections for millions of acres of U.S. roadless forests, explore how climate change is opening a new Arctic shipping route and discuss new research suggesting that extreme weather can shape how Americans view their future. Plus, scientists uncover the secrets of shrew noses and narwhal tusks. Recommended Reading: How melting Arctic ice has created a new Silk Road Trump moves to end protections for 44 million acres of U.S. forests Extreme weather is making Americans feel powerless E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

A small clinical trial suggests that psilocybin, the psychedelic compound in magic mushrooms, may help some people with anorexia when combined with intensive therapy. Science Quickly host Rachel Feltman speaks with health journalist Alexandra Pattillo about what early research has found, why scientists think psychedelics could help loosen the rigid thought patterns associated with eating disorders, and why experts say larger studies are needed before the treatment can be considered a proven option Recommended Reading: Could psilocybin be the key to treating anorexia?  Americans are increasingly open to using psychedelics for medical reasons Trump’s psychedelics executive order could accelerate new treatments—including for children E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Astrophysicist, folklorist and author Moiya McTier joins Science Quickly to discuss her new book Mothers of Invention, a sweeping look at the history of human creativity. From the Greek muses and the invention of writing to the rise of generative artificial intelligence, McTier explores how people create, innovate and tell stories and what today’s “creativity crisis” might mean for the future of art and originality. Recommended Reading: Mothers of Invention. Moiya McTier. Grand Central Publishing, 2026 Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we explore the awe of a rare total solar eclipse, examine renewed controversy around childhood vaccines, look at the aftermath of Colombia’s major earthquake and unpack the latest evidence on coffee’s health benefits. Recommended Reading: The 2026 Solar Eclipse Colombia rocked by 7.4 magnitude earthquake—its largest in the past decade Trump issues executive order aimed at rewriting childhood vaccine schedule RFK, Jr., Is Wrong about Cause of Rising Autism Rates, Scientists Say Science may finally have made up its mind about coffee’s health benefits Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we meet Jakob Jordan, an autistic performer with apraxia, who stars in the groundbreaking opera Sensorium Ex. Host Rachel Feltman talks with Jordan, composer Paola Prestini and New York University researcher Luke DuBois about the custom artificial intelligence voice technology that helped Jordan express himself in a way traditional speech devices can’t. Together, they explore how AI can enhance, rather than replace, human creativity and communication. Recommended Reading: More about Sensorium Ex Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

What would it take to create a language made entirely of music? In this episode of Science Quickly, Scientific American’s Allison Parshall explores the science and linguistics behind musical languages, from real-world constructed languages to the intricate note-based communication system created for the alien Rocky in Project Hail Mary. Learn how linguists transformed rhythm and pitch into a fully functional language and what these imaginative experiments reveal about the nature of communication itself. Recommended Reading: Andy Weir on Ryan Gosling, alien contact and the wild science of Project Hail Mary Ryan Gosling says Project Hail Mary is ‘a reminder of what we’re capable of’ How did humans evolve language? It may be far more ancient than scientists realized Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was reported by Allison Parshall and edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

A wayward SpaceX rocket crashes into the moon, offering scientists a rare chance to study a lunar impact, while cyberattacks targeting U.S. water utilities raise concerns about critical infrastructure security. We also unpack the record-breaking Cyclospora outbreak driving shoppers to farmers markets and explore the Food and Drug Administration’s approval of the first mRNA-based flu vaccine. Recommended Reading: A SpaceX rocket is about to crash into the moon—scientists will be watching Elon Musk reveals SpaceX plans to build satellite factories on the moon In a first, U.S. approves powerful new mRNA vaccine for flu Cyclospora outbreak tied to two deaths as parasite-borne illness continues to rage Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, Scientific American’s Adam Kovac joins host Rachel Feltman to explore why some experts worry cigarettes may be making a comeback among Generation Z. They discuss how social media, celebrity influence and growing anxiety among young people may have roles in the possible trend and why public health researchers are watching it closely. Recommended Reading: Is Gen Z actually smoking more? An investigation Antinicotine advocates and lawmakers criticize the FDA’s decision to approve flavored vapes A smoking ban for people born after 2008 may be on the cusp of becoming law in the U.K. Here’s what to know Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we talk with Simone Giertz, YouTube maker extraordinaire, about her life in science and the influencer spotlight. She started making, in her words, “shitty robots” and has evolved into a maker and product designer. But while she makes things to solve ordinary problems, her designs are anything but. Simone’s ethos is all about questioning why we use certain objects the way we do—and realizing that anyone can make up a new thing to make their lives a little better. Recommended Watching: Simone Giertz’s YouTube Join our Summer Reading Challenge  http://sciam.com/readingchallenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Jeff DelViscio, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we unpack a major outbreak of Cyclospora infections linked to contaminated produce, explore new research that suggests that “protein maxxing” may do more harm than good and examine mental exhaustion’s effects on the decisions we make. Plus, Europe faces another devastating wildfire season, with one blaze having become so intense that it created its own weather. Recommended Reading: Is buying lettuce off the table all summer? How mental exhaustion changes the choices you make Eating less protein could help you live longer  Inside the race to spot wildfires before they spiral out of control Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, Scientific American’s books and culture lead Bri Kane talks with historian Craig Fehrman about This Vast Enterprise, his fresh take on the Lewis and Clark expedition. Rather than focusing solely on the famous explorers, Fehrman highlights the often overlooked people who made the journey possible, including Sacagawea, York and the expedition’s enlisted men. The conversation explores how science, survival, politics and personal stories shaped the expedition while challenging some of the myths many of us learned in school and revealing a much richer, more human history. Recommended Reading: This Vast Enterprise: A New History of Lewis & Clark. Craig Fehrman. Avid Reader Press/Simon & Schuster, 2026 Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Almost all of us know someone who suffers from an autoimmune disease. Or maybe you do yourself. Autoimmune diseases are common: only cancer and cardiovascular diseases are more prevalent. So how do you fight a body that is fighting against itself? argenx, an immunology innovation company that develops antibody-based therapies, is developing a new toolkit of molecules that can tamp down the rebelling part of the immune system. Scientific American Custom Media recently talked to argenx’s new CEO, Karen Massey about what's in the toolkit -- and how it's helping patients. This podcast was produced for argenx by Scientific American Custom Media, a division separate from the magazine's board of editors.   Learn more about your ad choices. Visit megaphone.fm/adchoices       Learn more about your ad choices. Visit megaphone.fm/adchoices

Science Quickly’s summer reading series continues! Host Rachel Feltman chats with Scientific American books editor Bri Kane about the magazine’s Summer Reading Challenge and swaps recommendations—from queer physics memoirs and Pompeii history to ecohorror, sci-fi adventures and other books you won’t want to put down. They also discuss what makes a great summer read, what the joys of reading communities are and how listeners can participate in the challenge for a chance to win prizes. Recommended Reading: Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Kick off Scientific American’s first-ever Summer Reading Challenge with book recommendations from our editors, including mind-bending fiction, ecohorror and fascinating nonfiction. Host Rachel Feltman and editor Bri Kane share some of the titles on their summer reading lists and offer tips for tackling our science-themed book bingo challenge. Recommended Reading: The alien stories Scientific American editors keep coming back to 10 best dinosaur books, according to a paleontologist Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, host Rachel Feltman talks with author Rowan Jacobsen about new research on sun exposure and health. While too much sun increases skin cancer risk, moderate sunlight may offer surprising benefits—raising questions about whether avoiding the sun entirely is the right approach. Recommended Reading: In Defense of Sunlight. Rowan Jacobsen. Scribner, 2026 Can sunlight cure disease? Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we start with a quick update on the Ebola outbreak surging in parts of Africa. Host Rachel Feltman is then joined by Scientific American’s senior desk editor for life science Andrea Thompson to discuss what rising temperatures mean for the FIFA World Cup currently underway in North America. And finally, in honor of Father’s Day, SciAm’s senior desk editor for health and medicine Tanya Lewis gives us a glimpse into the often overlooked science of how fatherhood changes the brain. Recommended Reading: Just how big is the new Ebola outbreak? The World Cup is battling extreme heat. Which cooling methods really work? The Science of the 2026 World Cup How becoming a dad changes men’s brains Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, one of SciAm’s Young American Scientists, biologist Jaye Gardiner, explores how common viral infections may raise cancer risk—not just through genetic mutations but by reshaping the body’s “extracellular matrix” of molecules that support cells and tissues. She explains how viruses can alter the extracellular matrix, potentially creating conditions that allow tumors to grow, and why this emerging view could change how we think about everything from colds to long COVID. Recommended Reading: Jaye Gardiner’s Young American Scientists profile Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. This episode is part of “The Young American Scientists,” an editorially independent project that was produced with financial support from Regeneron.  Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, host Rachel Feltman interviews neuroscientist Kauê M. Costa, who is among Scientific American’s inaugural cohort of Young American Scientists honorees. Costa shares how being surprised by experiments has led him to new ways of thinking about learning in the brain. He explains how dopamine does more than signal reward, how there are two big frameworks of how the brain learns and how his findings could help us better understand—and treat—mental illness. Recommended Reading: The Young American Scientists Kauê M. Costa’s Young American Scientists profile Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Aaron Shattuck. Our theme music was composed by Dominic Smith. This episode is part of “The Young American Scientists,” an editorially independent project that was produced with financial support from Regeneron. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, host Rachel Feltman interviews NASA astrophysicist Erini Lambrides about her unconventional journey from pursuing the performing arts to studying supermassive black holes. Lambrides reflects on how curiosity, persistence through early struggles in physics and a background in acting shaped her scientific approach and mentoring philosophy.  Recommended Reading: Young American Scientists Profile: Erini Lambrides Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. This episode is part of “The Young American Scientists,” an editorially independent project that was produced with financial support from Regeneron. Learn more about your ad choices. Visit megaphone.fm/adchoices

In the new movie Disclosure Day, aliens communicate through a series of strange clicks and pops. But what could an alien language actually be like? In this episode of Science Quickly, host Rachel Feltman puts that question to linguist Jeffrey Punske. We explore why fictional aliens in Hollywood and beyond tend to sound the way they do, what real human languages can teach us about communication and why math could be humanity’s best shot at first contact. Recommended Reading: Steven Spielberg shares his favorite sci-fi story ever What Disclosure Day gets wrong about the search for aliens Join our Summer Reading Challenge  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we explore the science behind preparing natural grass for the 2026 International Federation of Association Football (FIFA) World Cup, a project in which researchers have worked to transform stadiums that typically use artificial turf into sites with elite playing surfaces. Turf experts have spent years testing grass species, refining growing methods and solving the logistical challenges of transporting and installing fields across North America. Their goal is to create consistent, high-performance pitches that can withstand intense play—and that are so seamless that the world’s best soccer players never have to think about the grass beneath their feet. Recommended Reading: The Surprising Math and Physics behind the 2026 World Cup Soccer Ball 2026 FIFA World Cup players and fans at risk of extreme heat, climate scientists warn Join our Summer Reading Challenge E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, we look at how World Cup host cities are tracking potential disease outbreaks with wastewater surveillance, discuss the loss of NASA’s long-running MAVEN orbiter at Mars, unpack a new order pushing AI companies to share models with the government and explore a striking new map that reveals just how vast ancient Rome’s road network really was. Recommended Reading: NASA’s Mars mission MAVEN is lost forever Trump’s new AI executive order drastically shifts the administration’s stance on the tech New map reveals lost roads of the Roman Empire Join our Summer Reading Challenge E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Marielle Issa and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, host Rachel Feltman interviews physician Anuja Dokras about the long road to changing the name of the condition PCOS, or polycystic ovary syndrome, to polyendocrine metabolic ovarian syndrome, or PMOS. The conversation covers why “PCOS” was misleading, what the common condition actually involves and how an international group of researchers, including Dokras, landed on a more accurate name.  Recommended Reading: ‘PCOS is inaccurate’—why scientists renamed polycystic ovary syndrome “Polyendocrine metabolic ovarian syndrome, the new name for polycystic ovary syndrome: a multistep global consensus process,” by Helena J. Teede et al, in Lancet. Published online May 12, 2026 E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Emily Makowski and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

From the mystery of why elevator waits feel endless to the surprisingly tricky problem of splitting a pizza (or even a sandwich) fairly, this episode explores how math shapes everyday experiences in ways you might not expect. Host Rachel Feltman talks with physicist and editor Manon Bischoff about what hidden patterns lie behind daily frustrations, how shuffling a deck of cards involves mind‑bending odds and why math isn’t just for geniuses—it’s for anyone curious about how the world works. Recommended Reading: Mathematicians found out why waiting for the elevator takes forever The mathematically correct way to slice a pizza The humble ham sandwich inspired a math theorem for sharing food fairly E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Aaron Shattuck and Shayna Posses. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Science Quickly, host Rachel Feltman and Scientific American senior desk editor for health and medicine Tanya Lewis break down the fast-growing Ebola outbreak—caused by a viral species with no approved vaccine—in the Democratic Republic of the Congo and Uganda. And they explain why U.S. cuts to foreign aid and a sharp reversal in American policy are making a dangerous situation even worse. Recommended Reading: The rare Ebola virus behind the current outbreak, explained An Ebola outbreak is spreading fast. Should you be worried? Ebola vaccines exist, but not for the strain in the current outbreak Scientists race to develop Ebola drugs as outbreak surges E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices