An international team led by researchers at Uppsala University has analyzed fossilized dinosaur droppings—known as coprolites—to uncover details about the diets and ecological roles of dinosaurs 200 ...

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.

Duck-billed dinosaurs belonged to the 'hadrosaurus' category of herbivorous dinosaurs that roamed prehistoric wetlands.

For tens of millions of years, dinosaurs dominated the planet – by not being finicky eaters. A new study published Wednesday in the journal Nature sheds some new light on how that came to be, and the ...

A new fossil of a tyrannosaurid dinosaur has revealed that the youngster's last meal included another tiny dinosaur. Inside the dinosaur's belly, the paleontologists discovered the leg and foot bones ...

Scientists have charted how dinosaurs rose to prominence using a pretty unconventional method. They studied, in dirty detail, hundreds of samples of fossilized poop and vomit. Huge piles of dino ...

The remains of two baby dinosaurs have been discovered inside the fossil of a 75-million-year-old tyrannosaur, shedding new light on the changing diet of the ancient predators. According to a study ...

Two dinosaurs fossilized in combat, originally thought to involve a juvenile Tyrannosaurus rex testing its mettle against a Triceratops, actually feature a separate species frequently confused with ...

A ferocious relative of the crocodile that hunted dinosaurs has been discovered, a forgotten superpredator from the ...

A fossil reveals the existence of Athenar bermani, a new sauropod that redefines the family tree of Utah's giants.

A newly discovered trove of fossilized footprints provides what may be the first evidence of prehistoric diversity in dinosaur herds, though not everyone is convinced. A herd of ceratopsians ...