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

About 66 million years ago, a dinosaur — likely a Tyrannosaurus rex or a Nanotyrannus — ate a diving bird, and the meal ...

An extremely well preserved fossil feather could reveal why some birds survived the dinosaur-killing asteroid, and others did not.

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

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

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

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

A feather discovered inside 66-million-year-old fossilized dinosaur poop may help explain why modern birds survived the ...

Clues to why modern birds managed to survive without going extinct have been discovered in fossilized dinosaur feces, or coprolites, believed to have come from Tyrannosaurus rex ( Tyrannosaurus rex) ...

The 66-million-year-old feather found inside fossilised dinosaur poop may offer clues about why some birds survived the ...