Methods meant to detect the dens where mother bears hunker down with their cubs failed more than half the time in a new study.
Shrinking sea ice caused by a warming climate is forcing bears to stay inland in search of food, conservationists say.
The injuries aren't life-threatening for the man who was taking passengers to shore for a tour.
Climate Change-Themed Emoji
A photographer filmed the "soul-crushing" scene to try to break through climate change apathy.
Polar bears at the Ranua Wildlife Park in northern Finland got a snowy delivery.
“I found that the combinations of polar bears in man-made habitats look strange in almost every case on Earth."
The hybrid bear named Tips lived with her brother 10 years before she was killed after escaping her enclosure.
With Christmas almost upon us, the polar bears of western Hudson Bay have finally returned to their sea-ice hunting grounds
The argument over Canada's avian symbol echoes one from five years ago, when the country's citizenry asked to choose a national animal, and opted for the beaver over the polar bear.