Poor insulation from primitive feathers may explain why some ancient birds went extinct after the asteroid impact ...

A Cataclysm and Its Feathered Survivors About 66 million years ago, a massive asteroid slammed into Earth. The devastation and climate upheaval it triggered are now counted among the chief drivers of ...

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 ...

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

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

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

This program examines a new proposed scenario for the extinction of the dinosaurs. The event is open to all ages, with a capacity of 170 including two wheelchair spaces.

President Trump hosts a Hispanic Heritage Month Celebration. by Steven McCarron, ARC Seattle Co-Anchor SEATTLE — The dinosaurs are going extinct at the Pacific Science Center in Seattle! Did we get ...

Human activity may be triggering the greatest extinction event since the asteroid impact that wiped out the dinosaurs, according to scientists. Their study, based on a review of decades of research on ...

One of the most surprising effects of the cascade of changes was...fruit? One of the most surprising effects of the cascade of changes that played out in the wake of dinosaur extinction may have been ...