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This Ancient Crab Had Unusually Huge Eyes

Unraveling How an Extinct Mollusk Got Its Strange Shell

This Dinosaur Found in Chile Had a Battle Ax for a Tail

This Dinosaur Found in Chile Had a Battle Ax for a Tail

Why Was This Ancient Tusk 150 Miles From Land, 3,000 Feet Deep?

These Oddly Named Worms May Have Been the First Hermits

Dinosaurs May Have Been Socializing Nearly 200 Million Years Ago

‘Spaceship-Shaped’ Fossil Reveals Hungry Predator of Ancient Oceans

Fossils Seized in Police Raid Demystify a Prehistoric Flying Reptile

T. Rex Was Fearsome but May Have Been a Picky Eater

T. Rex Was Fearsome but May Have Been a Picky Eater

This Brain Remained Intact in a 310 Million-Year-Old Fossil

These Could Be the Oldest Animal Fossils Ever Found, or Just Squiggles

Shrinking Elephants Once Called Sicily Home

Over 200 Million Years Ago, Nature Called. It Was Full of Beetles.

Discovery of ‘Dragon Man’ Skull in China May Add Species to Human Family Tree

Cool Fossils: Alaska Digs Reveal Dinosaurs’ Arctic Lives

Sharks Almost Went the Way of the Dinosaurs 19 Million Years Ago

Scientists Find a Fossilized Ancestor of ‘Dinosaur Food’

Baby Mammoths Were Meals for These Saber-Tooth Cats