Majestic. Thunderous. Powerful. Their mighty tread and sonorous cries once reverberated across our planet. And the rise of the dinosaurs to a dominance that lasted 165 million years has now been ...

Dinosaur poop is providing vital clues about "who ate whom" 200 million years ago. Researchers have been able to identify undigested food remains, plants and prey in the fossilized feces of the ...

NEW YORK (AP) — Using fossilized feces and vomit samples from Poland, scientists have reconstructed how dinosaurs came to dominate the Earth millions of years ago. Researchers aren’t sure ...

Information from fossilized poop helped researchers to understand ... an ancient mammal relative with a turtle-shaped head, suggested that creature had a restricted diet, feeding principally ...

They found that the fossilized poop and vomit — scientifically known ... an ancient mammal relative with a turtle-shaped head, suggested that creature had a restricted diet, feeding principally ...

A study of fossilized feces and vomit attempts to piece together why dinosaurs were so evolutionarily successful.

(Marcin Ambrozik via AP) This undated photo provided by Grzegorz Niedzwiedzki shows fossilized plant-eating dinosaur poop found in the Holy Cross Mountains, Poland. (Grzegorz Niedzwiedzki via AP) This ...