A remarkably preserved feather from a dinosaur’s last meal offers new clues to why some birds survived the K-Pg catastrophe.

The rare fossil hints that differences in plumage may explain why some Cretaceous-era birds survived an asteroid impact but ...

A fossilized piece of dinosaur poop could help answer an age-old question in paleontology: Why are birds the only dinosaurs that survived?

A bird feather found in fossilized dinosaur poop is the best-preserved feather ever recovered by paleontologists from ...

Scientists found a rare fossil feather, bird bones and fish scales inside dinosaur poop from Montana, revealing a prehistoric ...

A dinosaur ate a bird around 66 million years ago, and its dung preserved the best example of a feather ever found from the ...

Scientists are narrowing down the type of space rock that caused the mass extinction at the end of the Cretaceous period, and ...

Just a few hundred thousand years after an asteroid wiped out most dinosaurs, large alligators were thriving in North America ...

Discovered in Montana in 2016, the cherry-size coprolite contains feathers, bones and evidence of the bird's last meal before ...

For a long time, paleontologists thought that the famous, long-extinct apex predator, the Tyrannosaurus rex, may have chased its prey at high speeds. Children’s books and movies often showed the ...

A researcher crawling through Montana badlands in 2016 stumbled on a fossilized ball of dinosaur dung no bigger than a golf ...