A stock image shows a polar bear on the ice. A man in northern Ontario was injured after he leaped in front of a polar bear attempting to attack his wife. A stock image shows a polar bear on the ice.

Scientists studied bear fossils from Scotland's Bone Caves using isotopic data. Evidence revealed a marine diet, unlike ...

"A healthy polar bear that's out on the sea ice is not going to have a lot of incentive to attack a human being," said McCall to CBC News. McCall told the CBC that climate change leads to ...