Discover how fossilized poop, or coprolites, unveils fascinating insights into what dinosaurs ate 200 million years ago.

Fossilized droppings from the Triassic and Jurassic are revealing the diets of some dinosaurs—including a surprising taste for charcoal.

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 whether dinosaurs' rise over the course of 30 million years happened because of luck,

Scientists studied trace fossils called bromalites to reconstruct critical food webs in late Triassic, early Jurassic.

When the Earth's climate changed millions of years ago, dinosaurs were more adaptable to new food sources than their picky non-dinosaur neighbors, researchers say.

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

Feces, vomit and fossilized food from inside stomachs have provided new clues into how dinosaurs rose to dominate Earth, a new study revealed on Wednesday.

Fossilized digestive material offers unparalleled insights into the dinosaurs' diets, feeding behaviors and parasites.

Studying bromalites helped paleontologists piece together how the reptiles came to rule a part of the prehistoric world.

While it is not quite as big as a Tyrannosaurus rex skeleton, fossilized poop can help paleontologists recreate lost worlds. It can tell scientists what extinct animals like dinosaurs ate, but more importantly the role that they played in their environment.