After Living Alongside Humans for Millennia, These Italian Brown Bears Have Evolved to Become Less Aggressive

Don’t Miss These Ten Celestial Events in 2026, From Aligned Planets to a Total Solar Eclipse

This Wild Cat Is Considered 'Possibly Extinct' in Thailand. Researchers Just Caught It on Camera for the First Time in About 30 Years

Eight Fascinating Scientific Discoveries From 2025 That Could Lead to New Inventions

These Urban Birds Evolved Longer Beaks During Covid-19 Lockdowns. Then, They Changed Back

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Archaeologists Are Using Lasers to Clean Decades of Grime Off a Towering 1,800-Year-Old Marble Column in Rome

Some Ants Sacrifice Stronger Exoskeletons for Larger Colonies, Which May Help Them Take Over New Environments

Seventy-Two Fascinating Finds Revealed in 2025, From a Luxury Spa in Pompeii to a Pair of World War I Messages in a Bottle

Ten Top Smithsonian Stories of 2025, From Eerie Clay Puppets With Detachable Heads to a New Look at the American Revolution

Banksy Unveils Two New Murals of Children Gazing Up at the Sky Days Before Christmas

A Forgotten Louisa May Alcott Story Showcases the Author's Twist on Charles Dickens' 'A Christmas Carol'

Women Are More Likely to Have Irritable Bowel Syndrome. This Newfound Gut Pain Pathway Might Explain Why

The Top Ten Dinosaur Discoveries of 2025, From Preserved Blood Vessels to the Return of a Short King

The Mysterious Hjortspring Boat That Sank in Denmark 2,400 Years Ago Is Still Revealing Its Secrets

In a First, Astronomers May Have Witnessed a Rare Double Explosion of a Star Called a Superkilonova

Recovered Steamer Trunks Reveal the Overlooked Histories of Filipino American Farm Workers in the Early 20th Century

Denmark's Postal Service Is About to Stop Delivering Physical Letters After 400 Years

Need a Quick Boost in Physical Strength? Try Blurting Out Some Curse Words, a Study Suggests

Tragedy Struck Composer Irving Berlin on Christmas Day. Years Later, He Would Write One of the All-Time Holiday Classics

This Aerospace Engineer Just Became the First Wheelchair User to Travel to Space

Two Towering Statues of an Ancient Egyptian Pharaoh Have Been Restored at the Entrance of His Temple After 3,000 Years

A New Way to Boost the Powerhouses of the Cell Might Combat Aging and Degenerative Diseases, Lab Study Suggests

One of the George Washington Portraits That Inspired the Image on the $1 Bill Could Sell for Up to $1 Million

After a Century, the Rockettes Are Still Kicking Their Way Into American Hearts

This Lemon-Shaped Planet Has an Atmosphere Unlike Anything Astronomers Have Ever Seen

This Mama Polar Bear Adopted a Young Cub—and You Can Track the Family as They Wander Around the Hudson Bay

She Protested School Segregation as a Teenager. Now She's Being Honored With a Statue at the U.S. Capitol

The Oldest Restaurant in the World Just Turned 300 Years Old

How Marty Reisman, the Real-Life Inspiration Behind 'Marty Supreme,' Revolutionized the Sport of Table Tennis

These Linguists Are Creating a New Dictionary of Ancient Celtic Languages—With Help From 'Curse Tablets' and Roman Records

Mysterious Shipwreck Discovered in 'Pristine' Condition in Lake Ontario—With Its Masts Still Standing

How Many Glaciers Will Survive Until the End of the Century? These Four Scenarios Show It's Not Looking Good

The Ten Most Significant Science Stories of 2025, From Medical Breakthroughs to an Interstellar Visitor

Thousands of Couples Gather Under the Mistletoe in Washington, D.C. to Kiss Their Way Into a New World Record

Flesh-Eating Screwworms Are Creeping Closer to a Comeback in the United States

Saturn’s Moon Titan May Not Have an Underground Ocean After All

Fourteen Years After Gaddafi's Fall, Libya Reopens Its National Museum to Much Fanfare

Fossils Suggest That Some Ancient Burrowing Bees Made Their Homes in Rodent Skulls

You Can Now See 2,000-Year-Old Thermal Baths and Military Barracks Without Ever Leaving Rome's New Subway Stations

These Male Hummingbirds Evolved Straighter, Sharper Bills So They Could Better Joust for Mates

Pumas Are Snacking on Penguins in Argentina—and the Abundant Birds Are Changing the Prowling Cats' Behavior

If Mount Vesuvius Erupted in August, Why Were Pompeii Victims Wearing Heavy Wool Garments?

From a Remote Observatory, He's Defending Our Planet. Get a Glimpse Inside the Life of a Doomsday Asteroid Hunter

Mary, Queen of Scots, Wrote This Letter Hours Before She Was Executed. Her Words Are Going on Display for the First Time in Years

Dig In to the Traditions Behind Two Holiday Dishes That Make the Season Even More Delicious

Have $117 to Spend? You Could Win a Picasso Painting Worth More Than $1 Million

Interstellar Comet 3I/ATLAS Is About to Make Its Closest Approach to Earth. Here's How to View It With Binoculars or a Telescope

Merriam-Webster's Word of the Year for 2025 Is 'Slop,' the A.I.-Generated Junk That Fills Our Social Media Feeds

These Five Photos of Germany’s Natural Wonders Will Inspire Your Wanderlust

Disney Was in Distress During the Late 1940s. Then ‘Cinderella’ Came to the Rescue and Saved the Company From Financial Disaster