Only four species of bear are hibernators: American Black Bear, Asiatic Black bear, Brown bear and Polar bear. These furry mammals don’t hibernate in the true sense because their body temperature only ...

Polar vortices exist throughout the year at the poles. In the Northern Hemisphere, the polar vortex expands many times over ...

This experiment showed that the ice adhesion of unwashed polar bear fur is exceptionally low. While the often-accepted ...

Amazon Moodmatcher is a small business that specializes in color-changing lipstick. Promising review: "This color is ...

This week, parts of the U.S. including North Dakota are experiencing the 10th and coldest polar vortex event this season.

Before the highway was built, the Laurel-Clayton neighborhood of Worcester provided a sanctuary and home for the local Black ...