Polar bears are not just the largest bear species on earth they also hold the distinction of being the only species of bear that has been documented ...

Both poles are home to a variety of seal and whale species, but only the Arctic is home to the largest bear on Earth, the polar bear. Polar bears (Ursus maritimus) and their cubs can be found ...

according to NASA's Earth Observatory. In this case, the vortices are created by clouds passing over Miseryfjellet, the largest mountain on Bear Island. Miseryfjellet, which translates to "misery ...