Fossilized digestive material offers unparalleled insights into the dinosaurs' diets, feeding behaviors and parasites. When you purchase through links on our site, we may earn an affiliate commission.

(Reuters) - The way the dinosaurs relinquished their long dominance is well known. An asteroid struck Earth 66 million years ago, triggering a horrific mass extinction. But the way the dinosaurs - ...

Tenontosaurus fossils found in West Texas, the southernmost record of the dinosaur and a key to the Early Cretaceous.

Dinosaurs took 30 million years to become dominant Other animals initially ruled the Triassic landscape Feces fossils show some herbivores ingested charcoal New research that relied heavily on ...