The map at the right shows the 19 current polar bear subpopulations, with colored dots showing the location of other samples used in the analysis.

A map shared by Jeff ... in the coming days as a polar vortex coming from Siberia will usher in a new cold front. The Rockies ...

Wildlife is abundant in this remote and fragile area, and we were looking for seals and polar bears. NGM Maps When we anchored ... He had spotted a polar bear approaching in the distance under ...

The great white polar bear is the youngest and largest of the world's bear species — a mighty hunter and fierce defender of its young that's among the world's most vulnerable animals. Two-thirds of ...