Researchers believe that fossilized feces and vomit from dinosaurs can shed light on how the ancient creatures evolved to ...

The rise of dinosaurs is one of evolution's most intriguing success stories. Emerging in the mid-Triassic period, their ...

During the Oligocene epoch about 33.9 to 23 million years ago, most mammals remained small, but one giant, Paraceratherium, ...

The analysis of hundreds of fossilized droppings (plus a little bit of petrified vomit) from roughly 230 million years ago ...

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

Uppsala University scientists have analyzed fossilized samples of dinosaur feces to learn more about the ecological influence ...

The way the dinosaurs relinquished their long dominance is well known. An asteroid struck Earth 66 million years ago, ...

A study recently published in the journal Nature sheds new light on how dinosaurs rose to dominance during the Triassic ...

Coprolites—fossilized feces—from the Jurassic hold traces of past meals. These deposits left by a herbivorous dinosaur ...

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