Previous studies have posited that the mass extinction that wiped the dinosaurs ... measurements of sulfur within the related Cretaceous-Paleogene (K-Pg) boundary layer, the international team ...

In the icy wilderness of Antarctica, where glaciers now dominate the landscape, scientists have unearthed a fossil that ...

Several factors contributed to the survival of crocodiles, turtles, lizards and birds 66 million years ago, say our readers ...

The new skull exhibits a long, pointed beak and a brain shape unique among all known birds previously discovered from the ...

The new skull exhibits a long, pointed beak and a brain shape unique among all known birds previously discovered from the ...

Researchers predict that a collision with the asteroid Bennu would plunge Earth into a year's long 'impact winter'.

In a recent study, scientists at the IBS Center for Climate Physics (ICCP) at Pusan National University in South Korea ...