Wyoming's badlands have yielded two mummified duck-billed dinosaur fossils, revealing the first-ever evidence of hooves in ...

The debate over Nanotyrannus’ identity is finally over. A remarkably preserved fossil proves it was a mature species, not a teenage T. rex. This discovery rewrites how scientists understand ...

Long before the asteroid struck, dinosaurs reached their evolutionary peak. This documentary travels across prehistoric Earth ...

Long before whales were majestic, gentle giants, some of their prehistoric ancestors were tiny, weird and feral. A chance discovery of a 25 million-year-old fossil on an Australian beach has allowed ...

WELLINGTON, New Zealand (AP) — Long before whales were majestic, gentle giants, some of their prehistoric ancestors were tiny, weird and feral. A chance discovery of a 25 million-year-old fossil on an ...

Wadisuchus kassabi is both a new species and the first member of a new genus, or group of species that share physical similarities and an evolutionary line. The species was named after the valley ...

From cassowaries to kiwis, these 10 birds prove dinosaurs never truly vanished — evolution just gave them feathers, speed, ...