It’s the only example of a dinosaur-era feather found within rock that wasn’t completely flattened through the centuries.

For a long time, the prevailing theory was that dinosaurs were already in decline before the Chicxulub asteroid struck Earth approximately 66 million years ago, leading to the extinction of about 70% ...

A well-preserved feather discovered inside fossilised dinosaur faeces could help explain why ancestors of modern birds ...

Scientists are still reconstructing the event from tiny chemical traces.

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

An extremely well preserved fossil feather could reveal why some birds survived the dinosaur-killing asteroid, and others did ...

Clues to why modern birds managed to survive without going extinct have been discovered in fossilized dinosaur feces, or ...

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

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Scientists have long debated whether ...

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