A.I. May Have Solved a Longstanding Math Problem With a Million-Dollar Prize. It Ignited a Controversy Over Who Gets Credit

Girl Scouts of America Announces a First for Its Iconic Cookie Lineup—One Created Exclusively for Dogs

10h

Australia’s Second-Smallest Rock-Wallaby Reappears in a Region Where It Had Not Been Seen for 50 Years

11h

The Life of Agatha Christie, the World’s Best-Selling Novelist, Goes Under the Microscope at the British Library

11h

The Tasmanian Tiger Was Branded a Livestock Killer. New Research Challenges That Myth

11h

The Tip of This Snake's Tail Looks Like a Spider. But Inside, Its Bones Are 'Bizarrely Normal'

13h

A Psychedelic Compound Found in 'Magic' Mushrooms Might Prevent Debilitating Nerve Damage and Pain Caused by Chemotherapy

13h

Archaeologists Uncover a Neolithic Sculpture of a Human Riding a Leopard That's 'Unlike Anything We Have Encountered Before'

15h

Archaeologists Excavating a Roman-Era Cemetery in Poland Were Surprised to Stumble Upon a 5,000-Year-Old Necklace Made of 42 Teeth

To Researchers' Surprise, This Giant Dinosaur Laid Eggs in a Cold Climate

How Taiwan Became One of Asia's Most Surprising Sustainability Stories

A ‘Legendary’ 132-Year-Old Dime Recently Sold for More Than $1.2 Million at Auction. What Makes It So Extraordinary?

Peptides Are All the Rage, Promising Miracle Cures and Makeovers Delivered by Injection. How Did We Get Here?

This Hospital Ship Sank Off Albania's Coast During World War II. Now, It’s Teeming With Marine Life

The Real Story Behind 'The Uprising' and the 1381 Peasants' Revolt, When Thousands Marched on London to Demand a Fairer Society

World’s Largest Collection of Serial Killer ‘Murderabilia,’ From John Wayne Gacy to H.H. Holmes, Opens in Chicago

Stealing Candy From Children, Splash-Proof Urinals and Buried Panties, Oh My! Here Are the Winners of the 2026 Ig Nobel Prizes

Thieves Broke Into a French Museum and Made Off With Renoir Paintings Worth More Than $2.5 Million

These Adorable, Critically Endangered Pygmy Raccoons in Cozumel Are Teaching One Another to Turn Trash Into Toy Balls

Secretary Lonnie G. Bunch III Announces Retirement as Head of the Smithsonian After 38 Years of Service to the Institution

Scientists May Have Finally Detected a Hint of Dark Matter, the Mysterious, Invisible Stuff That Holds the Universe Together

Routine Yard Work Reveals a Trove of Viking Silver—the Largest Treasure of Its Kind Ever Discovered in Denmark

How Did the Nation Get Its Name? Other Suggestions Included the United Colonies, Columbia and the United States of Alleghania

A New York City Exhibition Celebrates Snoopy’s Enduring Influence on Art and Fashion

Kermit the Frog Was Just Trying to Put on a Variety Show. Fifty Years Later, the Muppets Are Some of the Biggest Stars in Television History

After an Eight-Year Journey, Two Spacecraft Have Begun Their Arrival to Mercury, the Inner Solar System's Most Mysterious Planet

GLP-1 Weight-Loss Drugs Can Slow Aging and Extend Life Span, Mouse Study Suggests

Why Does Rain Eat Through Protective Coatings on Metal Structures? Researchers Propose a New Idea: Electrically Charged Droplets

Researchers Have Figured Out How to Spot Fake Ancient Pottery Using the Earth's Magnetic Field

Part of Your Personality Is Encoded in Your Genes. Huge Analysis Links Characteristics to More Than 1,200 Common Genetic Variants

Scientists Recreated the Long-Lost Chirps of Jurassic Insects. Listen to the Simulated Soundscape of 165 Million Years Ago

A Lake in Canada Got a Mysterious New Island. Then, It Disappeared—and Now It's Back

A Mysterious Decagon Unexpectedly Appeared Around Saturn's South Pole. The Ten-Sided Shape Seems to Be a Wave in the Atmosphere

Historic Trove of Monets, Renoirs and Other Impressionist Masterpieces Expected to Fetch Up to $50 Million on Auction Block This Fall

A Signature Hawaiian Textile With a Rich History Is Making a Splash in the Fashion World

Leaf-Peeping Season Is Almost Here. These Interactive Maps Can Help You Figure Out When Fall Foliage Will Peak in Your Area

To Defeat the Royal Navy During the American Revolution, a Rebel Inventor Designed a Secret Weapon: a Bomb-Carrying Submarine

To Capture the Beauty and Wonder of Flight, These Celebrated Artists Created Spectacular Visions of Astronauts, Aviators, Rocket Launches and the Moon

Readers Respond to the Summer 2026 Issue

These 20 Breathtaking Bird Images From the Audubon Photography Awards Capture the Wonder of the Winged World

Blue Crabs Have Taken Over the Adriatic Sea. To Fight Them Off, Italian Researchers Just Released Thousands of Baby Octopuses

Archaeologists Discover a 4,000-Year-Old Tomb With a False Door at Egypt's Ancient Saqqara Necropolis

World War II Sugar Rationing Data Hints That Limiting Intake of the Sweet Stuff Early in Life Lowers the Risk of Dementia and Cancer

Corals Reveal El Niño Events Have Become Stronger in Recent Decades, Probably Because Humans Have Been Heating Up the Planet

Spain’s White-Headed Ducks Have a Signature Color Right in the Name. And That Isn’t Even Their Most Remarkable Hue

Reptiles Make a Surprising Amount of Noise. Here's What Those Sounds Might Mean, From Pops to Hoots to Bellows

Before Vegas Became Vegas, Hot Springs Was America's Sin City. Now the Arkansas Spa Town Embraces Its Colorful and Seedy History

Allergic to Dogs? These Gene-Edited Beagles Could Pave the Way to Your Dream Canine Companion That Won't Trigger Sniffles

This 91-Year-Old Man Fell 71 Times While Hiking the Appalachian Trail. He Just Became the Oldest Person to Complete the 2,190-Mile Trek

A Frank Lloyd Wright House in L.A. Is in Danger of 'Demolition by Neglect,' Say Advocates