Sixty-six million years ago, a huge asteroid famously hit the Earth, causing the extinction of dinosaurs and about half of ...

Spring is a time for budding flowers, tender green leaves and baby animals. But 66 million years ago, that gentle season ...

Today's Arctic may feel remote and desolate, but more than 70 million years ago, it was a surprisingly lively place for some ...

Three previously unknown species of rodent-like mammals that once scurried alongside dinosaurs in what is now northern Alaska ...

It ran on the tips of its toes. Its bite was brutal enough to take down a titan. And its neck was so strong, there was no way ...

Today’s Arctic may feel remote and desolate, but more than 70 million years ago, it was a surprisingly lively place for some ...

In the center of present-day Romania, near the town of Hațeg, lies an extraordinary story—the story of a lost world, a ...

Note: Adapted from a University of Colorado Boulder news release by Yvaine Ye. More than 70 million years ago, the Arctic was a lively place for some of Earth’s ancient mammals. Today, their fossil ...

The livestream will begin at 3:45 p.m. EDT on May 18, bringing near real time views of the asteroid from robotic telescopes ...

Newly spotted asteroid 2026 JH2, which could be up to 115 feet wide, will fly past Earth closer than some satellites on ...

A newly discovered asteroid estimated to be about as long as the Lincoln Memorial is tall is set to fly between the moon and ...

An asteroid named '16 Psyche' has a keen way of keeping scientists on their toes, sending mixed signals for its composition, ...