Investigate

Seeking Clues to Longevity in Lonesome George’s Genes

Watch Plants Light Up When They Get Attacked

‘Amazing Dragon’ Discovery in China Reshapes History of Dinosaurs’ Evolution

Fossils Trapped in Amber Offers Clues to the Origins of Snakes

New Clues to How the Biggest Dinosaurs Got So Big

The Very First Animal Appeared Amid an Explosion of DNA

A 3-D Look Inside the Tasmanian Tiger’s Pouch, Long After Extinction

Ancient Spider-like Creature With Tail Found Trapped in Amber

How Beets Became Beet-Red

The Evolutionary Event That Gave You Pumpkins and Squash

How Horses Got Their Hooves

Chop Off This Worm’s Head and It Can Still Detect Light

Living Another Day, Thanks to Grandparents Who Couldn’t Sleep

Why Do Bird Eggs Have Different Shapes? Look to the Wings

Fossils Found in Morocco Reset the Clock on the Origin of Humans

How a Galápagos Bird Lost the Ability to Fly

How Whales Became the Biggest Animals on the Planet

What Makes a City Ant? Maybe Just 100 Years of Evolution

Under a Flashlight, a Eureka Moment About Frogs

Animals in Extra Large