Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

Known today as the “Black Belt,” the southeastern United States was once covered by an ancient sea—one that continues to ...

Namely, a group of primitive amphibians called the temnospondyls. They may have survived the Great Dying by feeding on some ...

A groundbreaking discovery in northern Patagonia has unveiled a new species of titanosaur, a colossal gentle giant that ...

New simulations reveal that the climate, atmospheric chemistry and even global photosynthesis would be dramatically disrupted by an asteroid collision ...

On ten thousand to million years time scales, climate dynamics on the Earth's surface are driven ... records span the last million years of the Cretaceous and are synchronized down to 5,000 ...

Some of these giant vegetarians were as tall as a 3-story building. Microscopic analysis of their teeth, bones and eggshells ...

A fossil of a partial face from a human ancestor is the oldest in western Europe, archaeologists reported Wednesday. The ...

DINOSAUR hunters have made a spectacular discovery which sheds new light on a giant "mega raptor" that stalked the Earth 120 million ... and lived during tghe Cretaceous Period, which ran from ...

A fossil that was first discovered over 50 years ago has finally been identified as a dinosaur that lived around 166 million ...