Explore every episode of the podcast The Skeptics' Guide to the Universe

Interview with Brian Wecht: The Mathpocalypse; News Items: Does AI Have Feelings, CDC Hep B Vaccine Guidance, Potassium Enriched Salt for High Blood Pressure; Who's That Noisy; Science or Fiction

Interview with Andrea Jones Rooy on the Election; News Items: Red Flags for Bad Journals, Comets and the Origin of Life, Schooling and Dementia, Trapping Antimatter; Who's That Noisy; Your Questions and E-mails: CT Haunting; Science or Fiction

Guest Rogue: Alice Howarth; What's the Word: Centripetal-Centrifugal; News Items: Christina Applegate's MS Diagnosis, Ultraprocessed Food and Cancer Risk, Superworms Clean Skeletons, Goodbye Leap Second, Wellness and Hyperoptimization; Who's That Noisy; Science or Fiction

Flu Season; News Items: Future Forests, Carbon Nanotube Product, Rethinking Normal, Smart Clothing; Who's That Noisy; Name That Logical Fallacy; Your Questions and E-mails: Lab Leak Theory; Science or Fiction

AI Update; News Items: 2026 Nobel Prizes in Physiology or Medicine, Physics, and Chemistry, Reading Fiction; Who's That Noisy; Your Questions and E-mails: Sleep and Consciousness; Science or Fiction

Special Guests: Christian Hubicki and Julia Novella; Designing Your Dream Costume; Conspiracy Theories; News Items: Stellar Streams and Dark Matter, Possible Cause of Chronic Fatigue Syndrome, IgNobels 2026, Pet Bird Research, Speedrunning Video Games; Science or Fiction

Interview with Adam Kall and Troy Morris; What's the Word: Application; Whatever Happened to Lab Grown Meat; News Items: The Brain is a Composite Organ, Independence of Science Grants, NYT Shills for Fake Psychics; Who's That Noisy; Name That Logical Fallacy; Science or Fiction

News Items: How Dangerous is AI, Memories of 9-11, Solar is Booming, GPT-6 Astra, Frisson; Who's That Noisy; Your Questions and E-mails: Educating Children; Science or Fiction

With Special Guest Christian Hubicki; Updating the Matrix; News Items: Nancy Grace Roman Telescope, Training Baby Robots, Testing Gravity in Space; Science or Fiction

Live from LA with guests Andrea Jones Rooy and Brian Wecht; Living in LA; What Ever Happened To: Breakthrough Starshot, Fen-phen, The Coming Hydrogen Economy, String Theory, The Segway, Going to Mars; Science or Fiction

What's the word: Encephalopathy; News Items: AI Assisted Research Training, Robot Outruns Humans, Latest CTE Study, Bacteria Share Survival Genes; Who's That Noisy; Your Questions and E-mails: Peptides vs Proteins, Stellarator; Science or Fiction

News Items: Drone Delivery System, Human Taxonomy, Peptide Wellness Fad, NASA Radiation Vest; Who's That Noisy; Your Questions and E-mails: Model Railroaders, Leechbook, Genetic Diversity; Science or Fiction

News Items: Trump Order on Vaccines, Spying with WiFi, Diminishing Vegetables, Two Origins of Life, More Pentagon UFOs; Who's That Noisy; Your Questions and E-mails: Thousand Year Old Remedy; Science or Fiction

Live from Christchurch with guests George Hrab, Andrea Jones-Rooy, and Brian Wecht; Special Segment: SGU Down Under; News Items: Telescope Ranch, The Fate of Earth, The Science of Community, Terraforming Mars, Fauci Under Fire, AI Satellites, AI Solves 90 Year Math Puzzle; Science or Fiction

Live from CSIcon Buffalo; CSI 50th Anniversary; News Items: Artemis III Crew Announced, Sniffing Out the Spotted Lanternfly, Human Echolocation, Are Cold Stars Alien Megastructures, Ediacaran Sex; Interview with Michael Mann, Science or Fiction

Live From Madison Wisconsin; Amending the Constitution; News Items: Believing in the Supernatural, Desalinating Water, Superheavy Cosmic Rays, AI Designed Bioweapons; Science or Fiction

Live from Seattle; Theaters vs Home Streaming; News Items: The Enshittification of Academic Publishing, Ending Forever Plastic, Reanalysis of Type Ia Supernova, Manipulating Gravitational Waves; Science or Fiction

Special Guest: David Kyle Johnson; Quickie with Bob: Two States of Water; News Items: Using AI To Detect AI Cheating, Teens Using AI Chatbots, NYT Article on Rapid Prompting Method, SETI Partly Explains Fermi; Skeptical Philosophy; Who's That Noisy; Science or Fiction

Back to Basics: Scientific Skepticism; News Items: Synthetic Cells, Trust in Science, Geothermal Update, Solar Corona Heating; Quickie with Cara: Radiation Eating Fungus; Who's That Noisy; Your Questions and E-mails: Responses to Evan; Science or Fiction

Evan Leaves SGU; News Items: Paying attention, How Queen Bees are Made, Canceling Wind, Goodbye International Space Station, US Military Restores Flu Vaccine; Who's That Noisy; Science or Fiction

Guests George Hrab and Andrea Jones Rooy; SGU Down Under; News Items: Donut Lab Battery Follow up, Fungal Superhighway, Echochambers and Radicalization, Payam Method, Strength Training and Longevity; Who's That Noisy; ADIct game; Science or Fiction

Quickie with Steve: Ebola Update; News Items: Ben Franklin's Anti-Counterfeiting Innovations, Mars Maven, Human Cooperation, Pre Cambrian Animal Senses, Peudoscience Protection Bill; Your Questions and E-mails: Sucking, Audio Cables; Science or Fiction

Special Guest: Christian Hubicki; Quickie with Bob: Meteor over New England; News Items: While House Proposal on Science Funding, Medical Aid in Dying, AI Attention, Expensive Audio Cables; The Science of Survivor; Who's That Noisy; Science or Fiction

I Learned Today: How Toilets Flush; News Items: Autism Clinics, Errors in Climate Change Database, Weekly Exercise, Why Birds Fear Women, Latest Ebola Outbreak; Who's That Noisy; Science or Fiction

News Items: Sleep and Aging, Mental Number Maps, Digital Privacy, ArXiv Bans AI Produced Work, T-Rex Leather; Who's That Noisy; Obsoletely; Name That Logical Fallacy; Science or Fiction

News Items: The Interstitium and Acupuncture, Climate Change Food Insecurity, Neanderthal Dentistry, Tiny Robots, More UFO Nonsense; Who's That Noisy; Your Questions and E-mails: AI Consciousness; Science or Fiction

Interview with Philosopher David Kyle Johnson; Quickie with Bob: Exotic Matter; News Items: When Are Screening Tests Necessary, Dawkins Writes LLMs are Conscious, Iron Flow Batteries, Haunting with Friends; Who's That Noisy; Science or Fiction

Back to Basics: Pareidolia and Apophenia; News Items: Smart Watch Health Metric Errors, Space Debris Hitting the Moon, Evolvable AI, Merging Quazars, Longevity Escape Velocity; Who's That Noisy; Your Questions and E-mails: Stem Cell Hype; Science or Fiction

What's the Word: Cryptomnesia; News Items: Belief in Unproven Health Claims, Regenerating Limbs, Suicide Hotline Seems to Work, Why is Rubber Strong; Who's That Noisy; Your Questions and E-mails: Mythos Follow Up, Americans' Knowledge of Mexico; Science or Fiction

News Items: Artemis Recap, AI Biology Research, AI Security Disruption, Superconductivity Breakthrough, Red Light Therapy; Who's That Noisy; Your Questions and E-mails: Mach, Missing and Dead Scientists; Science or Fiction

Dumbest Thing of the Week: Waffle House Teleportation; News Items: Artemis II Heat Shield, Fairness in the Brain, Genetic Engineering Humans, Self-Healing Composite; Who's That Noisy; Science or Fiction

Quickie with Bob: Transporting Antimatter; News Items: Artemis II Launches, Can AI Predict Science Replication, Smart Drugs, Nuclear Electric Propulsion, Underwater Fairy Circles; Who's That Noisy; Name That Logical Fallacy; Science or Fiction

Back To Basics: Confirmation Bias; News Items: NASA Announces New Moon Plans, The Limits of Cloning, Giant Insects, Pushing Exorcism, Update on 3I-Atlas; Who's That Noisy; Science or Fiction

Interview with Professor Kristian Andersen; Update on Conspiracy Teacher; News Items: Cannabis Review, AI Agents Breaks Out Of Testing Area, Life On Exomoons, Man Producing Carbon Fiber, Bigfoot Hoax Revealed; Who's That Noisy; Science or Fiction

Back to Basics: Fundamental Attribution Error; News Items: Improved Photosynthesis, Birth of a Magnetar, US Bioweapons Research, False Health Information from Chatbots; Your Questions and E-mails: Consistency; Name That Logical Fallacy; Science or Fiction

Quickie with Bob: Thatcher Effect; News Items: Lunar Chickpeas, Sea Level Rise, Latest Study Shows Reiki Does Not Work, Brain Cells Playing Doom; Who's That Noisy; Your Questions and E-mails: Glyphosate Safety; Science or Fiction

Swindler's List: Tax Fraud; News Items: Universal Nasal Respiratory Vaccine, Origins of COVID, Reusing Spent Nuclear Fuel, Birding Brain Boost; Who's That Noisy; Your Questions and E-mails: Starting A Skeptical Group; Science or Fiction

News Items: Banana Resistance to Fungal Disease, Drug Advertising, AI Powered Prosthetics, Laser Written Glass Storage, UFO Balloons; Who's That Noisy; Your Questions and E-mails: Mental Illness and Culpability; Name That Logical Fallacy; Science or Fiction

Quickie with Evan: Erich von Däniken dies at 90; News Items: Review of ADHD Treatment, Religious Nones, EPA Ends Endangerment Ruling, The Physics of the Quintuple Jump, Crotchgate; Who's That Noisy; Your Questions and E-mails: More on the yellow sun, The Turkey Illusion; Science or Fiction

Quickie with Bob: The Death of 8k TV; News Items: Faith-Based Addiction Programs, Noise and Sleep, A Fully Renewable Grid, Moltbook for AI Agents Only; Who's That Noisy; Your Questions and E-mails: Corrections; Science or Fiction

News Items: Artemis Getting Ready for Launch, New Extinct Branch of Life, Why We Need Wikipedia, Ideological Bias in Research, Expanding the Habitable Zone; Who's That Noisy; Your Questions and E-mails: Kesterite Solar Panels; From TikTok: Coincidence?; Science or Fiction

What's the Word: Culture; News Items: Increasing Life Expectancy, AI 2027, Deep Reading, Spray on Wound Treatment, Monkeys and AI; Who's That Noisy; Your Questions and E-mails: Global Warming Falsifiable; Science or Fiction

News Items: Donut Lab's Solid State Battery, Artemis Update, EPA Change, Life on Planets Around Red Dwarfs, Malaysia Air Search Resumes; Special Report: RFK on Vaccines and the Food Pyramid; Who's That Noisy; Your Questions and E-mails: Birding and Memory; Science or Fiction

Live From Not-A-Con 2025, with guests George Hrab, Andrea Jones-Rooy, Brian Wecht, and Adam Russell; What Are You Most Proud Of; What Is Your Quirky Pet Peeve; If You Could Change One Thing; Here Me Out; Science or Fiction

Psychic Predictions for 2025 and Rogue Predictions; News Items: Psychology Intervention for ADHD, Biological vs Artificial Consciousness, Fentanyl Vaccine, Possibility of Orbital Disaster; Who's That Noisy; Science or Fiction

2025 Year End Review, with special guest Ian 🍉; Best of SGU; Best Science of 2025; Skeptical Hero and Jackass of the Year; In Memoriam; Science or Fiction

News Items: Animals Adapting to Humans, Pig Organ Transplants, Japan Plans to Beam Energy from Space, Ant Yogurt, First Evidence of Fire Making; Your Questions and E-mails: Mercury in Fish, Compounding Pharmacies; From TikTok: Inventor of the Diesel Engine; Science or Fiction

News Items: Young Cancer, Adapting to Modern Life, Safety of mRNA Vaccines, Cosmic Rays Ground Aircraft, Reverse Aging Claim; Who's That Noisy; Your Questions and E-mails: EU Gene Editing; Who Said That; Science or Fiction

News Items: Cognitive Legos, China's Planting Lots of Trees, Misinformation and Birth Control, Dark Matter Detection, Asteroid Bennu Ingredients for Life; Who's That Noisy; Your Questions and E-mails: Climate Denial, Calcium Cardiac Scans; Science or Fiction

Quickie with Bob: Helion Fusion Update; News Items: CRISPR Wheat Sources Nitrogen, LLMs and Collective Intelligence, Origins of Theia, Holiday Scams, Hypervelocity White Dwarves; Who's That Noisy; Your Questions and E-mails: Cellulose Correction; Science or Fiction