Seventy-three million years ago, in Alaska's dark and frozen landscape, a group of small, rodent-like creatures was quietly ...

Scientists discovered three new mammal species that survived in Alaska’s ancient Arctic during the age of dinosaurs.

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

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

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 ...

Learn more about the newly identified species from the Arctic that were part of one of the longest living mammal groups on ...

Arctic wildlife is seen on and around the massive A23A iceberg as it drifts through polar waters, creating a rare and ...