Genetically, polar bears and grizzly bears aren’t all that different. Scientists believe that polar bears split from grizzly bears between 250,000 and 130,000 years ago. The two species are actually ...

North America’s three bear species — black bears, grizzly bears and polar bears — don’t typically live in the same place. But in Wapusk National Park, on the west coast of Hudson Bay in northern ...

Northern hunters, scientists and people with vivid imaginations have discussed the possibility for years. But Roger Kuptana, a guide from Canada’s Sachs Harbor was the first to suspect it had actually ...

The animal confirmed last week to be half polar bear, half grizzly bear is certainly weird, scientists say, but he's not necessarily a symbol of global warming or anything else. Last week, DNA ...

Based on the genetic sequences analyzed, modern polar bears were more closely related to Irish brown bears than ancient polar bears. ((Canadian Press)) A female grizzly bear who lived in Ireland less ...

The Detroit Zoo's staff says that the two cubs have become fast friends and enjoy wrestling and playing with toys together in the Arctic Ring of Life exhibit at the Michigan zoo. A grizzly bear and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – A new breed of hybrid polar and ...

As temperatures rise and species are forced out of their native habitats, pizzly bears, also known as grolar bears, are likely to become more common, according to Live Science. Their proliferation is ...

Climate change is steering grizzly bears and polar bears on a collision course. When they meet in the middle, fights are inevitable. Find out who is favored to win, evolutionarily speaking. Image by ...