A photographer's iconic shots of polar bears in abandoned buildings on a Russian island shine a spotlight on wider changes in ...

The first humans to orbit Earth’s polar regions showed off some impressive photos and videos of Earth ... space until he set free a stuffed polar bear named Tyler, the mission’s zero-gravity ...

The first astronauts to enter a polar orbit around Earth chose the obvious animal to serve as their zero-g indicator — a plush white *polar* bear. But given that the four-member Fram2 crew is ...