The Chicxulub meteorite impact, rather than volcanic activity, was the principal driver behind the extinction of the ...

Dinosaurs are one ... animals ever to have walked Earth. But despite their long evolutionary history, the origin of dinosaurs remains shrouded in mystery. When did dinosaurs evolve, and what did the ...

Ever wonder what New Mexico looked like before dinosaurs roamed the earth? Local paleontologists have been studying fossils ...

that dietary flexibility allowed them to rule the Earth. The end of the dinosaurs is well known: A giant asteroid came down and wiped them out. But how did they get their start? "We know a lot ...

And the more Qvarnstrom has looked at them, the more he's realized they may hold the key to understanding how dinosaurs came to rule the Earth ... So how much poop did you look at for this ...

Massive volcanic eruptions on the Indian peninsula have long been proposed as an alternative cause for the demise of the ...

Explore the age of the dinosaurs. Discover what the prehistoric world was like and how it ... The first snakes evolved during this time, and by the end of the Cretaceous, flowering plants were a much ...

Ultimately, he says, over millions of years, that dietary flexibility allowed them to rule the Earth. The end of the dinosaurs is well known: A giant asteroid came down and wiped them out. But how did ...

This phase of active volcanism took place in a period just before the Earth was struck ... What killed off the dinosaurs -- was it the Chicxulub meteorite or did the effects of massive volcanism ...