“We know that today’s crocodiles and alligators digest food ... This proliferation of big plant-eating dinosaurs encouraged the evolution of larger carnivorous dinosaurs.

Another piece of puke contained the bones of a small crocodile. By combining their findings with ... Because they weren't ...

New research that relied heavily on fossilized feces and vomit -- evidence of who is eating what and who is eating whom - ...

In a new study, scientists examined bromalites, including fossilized feces and vomit, to reveal prehistoric diets and ...

An asteroid struck Earth 66 million years ago, triggering a horrific mass extinction. But the way the dinosaurs came to ...