Researchers have conducted the largest study ever on - all right, brace yourself - dinosaur poo. Yeah, no, it sounds a little messy. But as NPR's Geoff Brumfiel reports, the findings may shed new ...

WINONA, Minn. — It was a dinosaur that once roamed the Earth 66 million years ago, and now a big piece of it sits housed in a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DALLAS (AP) — Scientists once thought of ...

Researchers have conducted what could be the largest study ever of dinosaur poop. The findings shed new light on how dinosaur's diets allowed them to dominate the planet. Researchers have conducted ...