Scientists Say They've Found Preserved Dinosaur Blood in a 115-Million-Year-Old Fossil, but Not Everyone Is Convinced

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Forensic Analysis of Frozen Inca Mummies Reveals That Sacrificed Children Were Plied With Coca Leaves, Corn Beer and Ayahuasca Compounds Before Death

The Four-Color Theorem Has Haunted Mathematicians for Decades. It Just Got a Rare New Proof, but Some Still Long for a Simpler Solution

See the World's Tallest Day of the Dead Skeleton, Made From Steel, Fiberglass, Papier-Mâché and 70,000 Marigolds

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Archaeologists in Scotland Discovered the Skeleton of a Roman-Era Man Who Was Decapitated Nearly 2,000 Years Ago. Now, You Can See What He Might Have Looked Like During His Lifetime

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See a Stunning Simulation of the Early Universe, Which Will Help Astronomers Shed Light on the Cosmic Dark Ages

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Native Hawaiians Descend From a Group of 'Ultravoyagers' Who Sailed About 4,400 Miles From Easter Island, Genetic Study Suggests

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A 'Poor Man’s Rembrandt' for a Few Hundred Bucks? At Amsterdam's Rembrandt House Museum, a Pop-Up Tattoo Studio Is Inking 17th-Century Masterpieces on Human Canvases

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After Observing the Sky for 22 Years, a Beloved NASA Space Telescope Is Expected to Meet a Fiery Death This Week

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From Hunting Hounds to Modernist Muses, Dachshunds Have Done It All. See the World's First Art Exhibition Dedicated Exclusively to the Sausage Dog

Greece Has Its Own Pompeii, and the Ruins Tell a Captivating Story of a Sophisticated, Seafaring Bronze Age Society

Engineers Delicately Removed the Masts From This Bomb-Laden World War II Shipwreck in the River Thames. But 1,500 Tons of Explosives Are Still in Place

Scientists Feared This Cute but Venomous Primate Had Gone Extinct Nearly 100 Years Ago. It Was Hiding in Plain Sight All Along

Do Spiders Dream? These Arachnids Twitch, Curl Their Legs and Move Their Eyes When Asleep, Hinting at a Complex Brain State

As Most of England Relaxed Its Stance on Witchcraft, One Hardline City Bucked the Trend. It Even Went After 'Service Magicians,' Who Used Magic to Investigate Petty Crimes

How an Irish Backroad Tradition Is Rolling Into Small-Town America

After Sitting in a London Museum Since 1924, This Dinosaur Fossil Was Named a New Predatory Species—an 'Unconquered Female Warrior'

Melting Ice in the Italian Dolomites Exposes Hundreds of World War I Munitions, Vestiges of the Vertiginous 'White War'

Tired of the Winter Blues? The Unique Festival of Lights Zagreb Marks the Much-Anticipated Arrival of Spring

Crafted From Bone, This 2,800-Year-Old Flute Unearthed in Troy May Have Been Played Around the Time That Homer Composed 'The Iliad' and 'The Odyssey'

A Dog Left a Paw Print on This Mud Brick 4,000 Years Ago. Archaeologists Discovered It in the Rubble of a Bronze Age House

Madagascar's Giant Bats Seem to Be Shrinking. After Measuring 121 Specimens, Scientists Suggest Hunting by Humans Is to Blame

This Rosy Stone Spotted in the Sahara Turned Out to Be a 4.1-Billion-Year-Old Meteorite From Mars, One of the Oldest Ever Found

Manga Are Black, White and Read All Over. Treasures of the Globally Popular Japanese Comic Book Medium Are on View in New York

What Can Space Offer Humanity? In Pursuit of the Answer, Astronauts Have Been Making a Home in Microgravity for Decades

Where Is England's Oldest Pub? An Archaeologist Drilled Into 600-Year-Old Timbers to Answer the Contentious Question

Three in Four Former NFL Players Who Died From 2008 Through 2023 May Have Had CTE, a Brain Disease Caused by Repeated Head Injuries

For Over Four Years, the Hirshhorn Worked to Revitalize Its Sculpture Garden. Today, It's Home to a 'King and Queen,' a 'Wish Tree' and a 55,000-Pound Vertical Swimming Pool Artwork

Crows Can Make Decisions Based on Visual Information at Lightning Speed—Roughly Twice as Fast as Humans Can, Study Suggests

Mexico's Bread of the Dead Kneads Together Indigenous and Catholic Traditions

The Bloody Palette of the Animal Kingdom Goes Far Beyond Red. These Creatures Have Blood That Runs a Chilling Blue, Bright Green or Milky White

From a Black Limo With a Silken Armchair to a Bulletproof 'Sardine Can,' the Vatican Looks Back at the Evolution of the Popemobile

'Gulliver's Travels' Turns 300 This Week. Jonathan Swift's 'Profound Satire of Human Nature' Is Still Just as Bitingly Relevant

Drug-Resistant Germs Now Kill More Than 50,000 Americans Each Year, According to a New CDC Report

Paleontologists Discover the First Known Amphibian That Lived Entirely at Sea: a Flat, Armored Creature From 237 Million Years Ago

A Rare Nanotyrannus Skeleton Sells for $47.3 Million, Becoming the Second Most Valuable Dinosaur Ever Auctioned

Readers Respond to the September/October 2026 Issue

A Cult Grew Around the First Emperor of Rome in 27 B.C. A New Book Argues His Followers Might Have Created the Template for Christianity

As Winnie-the-Pooh Turns 100, the Original Stuffed Toy Remains in New York. Will the Silly Old Bear Ever Return to Britain?

The World's Newest Carnivorous Plant Is a Red Sundew That 'Death Hugs' Its Insect Prey. Its Survival Depends on a Rare and Disappearing Florida Habitat

Before Mountain Biking Became One of the Most Popular Recreational Sports, Adventurous Souls of the American West Had to Invent a Rugged Bike

Dolores Huerta, Farmworker Rights Activist Who Coined 'Sí Se Puede,' Dies at 96

See 18 Captivating Images From the European Wildlife Photographer of the Year Contest

'Lie Down and Look Up' at England's Most Ornate Ceilings, From Sparkling Gold-Leaf Stars to Intricate Plaster Designs at Queen Victoria's Seaside Retreat

Did Women and Children Collaborate With Male Artisans to Create China's Terra-Cotta Army? Fingerprints Left on the 2,000-Year-Old Clay Warriors May Hold the Answer

Some Monkeys Seem to Become Germophobic After Living Through a Disease Outbreak, Just Like Humans

Hundreds of Baby Whales Have Died in Argentina This Year—and Scientists Are Scrambling to Understand Why

In NASA's Plan for Artemis 3, SpaceX and Blue Origin Will Compete to Have Their Landers Take Humans Back to the Moon's Surface

Romans Made Color-Changing Glass With Ancient Nanotechnology. Scientists Just Discovered How to Replicate the 1,600-Year-Old Marvel

How Astronomers and Art Historians Are Working Together to Identify the Inspiration Behind Famous Works of Art