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Scientific American

SpaceX’s Starship Succeeds in Final Test Flight of 2025

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Coral Die-Off Marks Earth’s First Climate ‘Tipping Point,’ Scientists Say

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Nobel Prize Winner Shimon Sakaguchi Reflects on How He Discovered Regulatory T Cells

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Moving NASA Space Shuttle to Texas from DC Could Damage It, Experts Say

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Scientists Map Microbiome Hidden Deep inside Tree Trunks

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2025 Nobel Prize Winners in Medicine, Physics and Chemistry Explained

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How the Math That Powers Google Foresaw the New Pope

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OpenAI’s New Sora App Lets Users Generate AI Videos—And Star in Them

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Part of a Pig Liver was Transplanted into a Human

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The Science Behind Peak Fall Colors: What to Expect in 2025

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Alzheimer’s-Related Biomarker Found at Elevated Levels in Newborns

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The San Andreas and Cascadia Earthquake Faults May Be Linked

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Can You See the Earth and Moon from Mars?

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Inside the Medical Challenges of Presidential Health Care

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RFK, Jr., Cites ‘Truly Appalling’ Studies to Tie Autism to Circumcision and Tylenol

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This Bat Recorded Itself Catching and Eating a Songbird in Midair

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Birds Went Silent during the Great North American Eclipse—Here’s What Researchers Discovered

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Record-Breaking Everest Blizzard Explained

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How Bacteria Use CRISPR to Vaccinate against Viruses

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AI Can Predict Cat Health From Litter Box Visits

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The Confusion Over Antidepressants During Pregnancy Is Harming People

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New Study Finds Annual COVID Vaccines Protect People against Severe Disease, Even with Prior Immunity

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This Year’s Nobel Physics Prize Showed Quantum Mechanics Is a Big Deal—Literally

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Will AI Ever Win a Nobel Prize?

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After 30 Years of Discovery, These Are Astronomers’ Top Five Exoplanets

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Why Scammers Target Seniors—And What You Can Do About It

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AI Scans Tongue Color to Predict Diseases

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2025 Chemistry Nobel Goes to Molecular Sponges That Purify Water, Store Energy and Clean Up the Environment

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Astronaut Chris Hadfield Explores Cold War Geopolitics in New Novel

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Supreme Court Weighs Colorado’s Ban on Scientifically Discredited ‘Conversion Therapy’

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Babies’ Brains Recognize Foreign Languages They Heard before Birth

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First-of-Its-Kind Kidney Transplant Could Lead to More Cross-Blood Type Donations

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2025 Nobel Prize in Physics Goes to Researchers Who Brought Quantum Mechanics into the Macroscale World

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South Africa’s Coast Is Rising—And Scientists Have a New Explanation Why

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Fired CDC Director Susan Monarez Speaks Out on Contentious Tenure under RFK, Jr.

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Stunning Cat Photos Reveal Feline Science

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Mathematicians Discover Prime Number Pattern in Fractal Chaos

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Saturn’s Moon Enceladus May Harbor Life. Study Finds Complex Organic Molecules

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2025 Nobel Prize in Physiology or Medicine Awarded for Discoveries Key to Treating Autoimmune Disease

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Is Dark Energy Born inside Black Holes?

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Ocean Acidification Threshold Pushes Earth Past Another Planetary Boundary

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What is Knot Theory? Solve These Puzzles to Find Out

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How Can Galaxies Recede from Us Faster Than the Speed of Light?

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An Anechoic Chamber at Nokia Bell Labs Reveals the Hidden Sounds of Your Body

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Jane Goodall’s Legacy of Challenging What It Means to Be a Scientist

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This U.S. Government Shutdown Is Very Bad for Science

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How Many People Have Ever Lived on Earth?

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Jane Goodall, Conservationist Who Transformed Our Understanding of Chimpanzees, Dies at 91

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First Treatment that Slows Huntington's Disease Comes after Years of Heartbreak

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U.S. Military Continues mRNA Vaccine Research after RFK, Jr., Cuts Funding

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