Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different ...

The only exceptions are pregnant females who go into semi-hibernation to give birth. Climate change is causing Arctic sea ice to melt earlier and freeze later, so polar bears are spending more ...

Z Animals went to the field for this article, interviewing people on-site in Alaska in early April 2025 about their ...

Animal moms show boundless love, from nurturing young to nesting away, inspiring and humbling nature’s dedication.

Wintertime also provides plenty of hunting opportunities for polar bears, so they don't hibernate, either. However, pregnant polar bears do dig dens to prepare for the birth of their cubs.

Polar bears are the undisputed kings of the Arctic ... and in-flight apps Lowering body temperature as when animals hibernate may help slow ageing, scientists say Elena Kulichenko: The Russian ...

the ice is polar bear territory across the Arctic. The bears sleep on the ice at night, and pregnant females can even hibernate there during the winter. Males and non-pregnant females stay active ...

Back in Michigan the other day, in my old home town in Metro Detro (Metropolitan Detroit), my sister and younger brother decided to Facetime me. When I heard the ringtone peculiar to Facetime calls ...