Polar bears spend the winter in their dens. Pregnant females give birth around early January and nurse their cubs through ...

Minnesota’s black bears are emerging from their winter dens this time of year, as weather warms and plants and insects return ...

ST. PAUL, Minn. (KFGO) – Black bears in Minnesota are beginning to emerge from their winter dens. The DNR advises residents ...

After nearly three months of sleep, bears at their sanctuary in Greece have awaken from winter hibernation and are once again ...

Black bear mating season takes place during the summer, but embryos do not begin to develop until the mother bear enters her ...

Polar bear dens are underground hideouts where bears spend the winter months. (Image credit: BJ Kirschhoffer/Polar Bears International) Maintaining healthy polar bear populations depends on cubs ...