That day is the center of “Impact: The End of the Age of the Dinosaurs,” a new exhibition at the American Museum of Natural History in New York City. “There’s no doubt — well, arguably at least — that ...

Regurgitalites — fossilized vomit — are extraordinarily rare. They require an improbable sequence of events. The expulsion ...

An experiment on reptile decomposition aims to shed light on a variety of paleontological mysteries, including why so many ...

Imagine throwing up after a bad burrito – only for that heave to reveal the existence of onions to scientists 110 million ...