Before the rise of dinosaurs, Earth was a vastly different place, teeming with life in forms that were strange and unlike ...

Before the dinosaurs dominated the Earth, our planet was vastly different. The age before these towering giants roamed the land was filled with strange and unfamiliar creatures, landscapes, and ...

Long before T. rex, the Earth was dominated by super-carnivores stranger and more terrifying than anything dreamed up by ...

These carnivores were classic — well before Jurassic. A new archeological study has uncovered further evidence of the apex predators said to have “dominated” the Earth 40 million years … ...

Dinosaurs were “thriving” before an asteroid strike wiped them off the face of the Earth, a new study reveals. It shatters the myth that dinosaurs were already declining when a cataclysmic ...

Before the dinosaurs succeeded to the throne, a group of prehistoric reptiles reigned over the Earth. Pareiasaurs, stocky herbivores that have been called the "ugliest fossil reptiles," are less ...

Imagine the sound of a dinosaur roaring... Super loud, right? Wrong... It turns out the giant prehistoric creatures almost ...

Dinosaurs Were Doing Just Fine Before an Asteroid Wiped Them Out: Study Despite previous research, Earth's long-gone mega-reptiles probably weren't dying off before an impact winter did them in ...

Although the asteroid that struck the planet 66 million years ago wiped out Earth's non-avian dinosaurs, new research asserts that environmental degradation of dinosaur groups had begun long ...

The dinosaurs — the so-called tyrants of the Mesozoic era — weren't exactly thriving during their last few million years on Earth, a new study finds. The new analysis of the dinosaur family ...

To make their point, the Earth scientists looked at dinosaur fossils from North America that date from the last 18 million years of dinosaur existence, a span that took place between 84 and 66 ...

Exactly what factors are to blame for wiping out 75% of life on Earth, including the dinosaurs, and ushering the end of the Cretaceous period have long been debated.