A new study confirms the existence of at least eight “grolar” bears. There […] For years, as the world has warmed, the territories of polar bears and grizzly bears have started to overlap.

One of the most fascinating developments is the emergence of a new type of bear: the so-called pizzly bear or grolar bear, a hybrid of, you guessed it: polar and grizzly bears.

Polar bear and grizzly bear hybrids come in two forms: grolar bears and pizzlies, and the difference comes down to the offspring’s parentage.

All hybrids identified in the study are "grolar bears," suggesting all eight hybrids descended from one single female polar bear who was born in 1989 and mated with two grizzly bears to birth four ...

As climate change continues to affect wildlife habitats in the Arctic, scientists are paying closer attention to a new hybrid bear species known as a “grolar” or “pizzly” bear. These bears are exactly ...

The grolar bear, also known as the pizzly bear, is a hybrid animal that's the result of crossbreeding between a polar bear and a grizzly bear, two species typically separated by geography and habitat.

The bear scientists shot in the Canadian arctic in 2016 was a biological mystery. It looked like a grizzly bear, complete with long claws and a prominent snout, but most of its fur was white.

A recently-published study examined samples from more than 800 polar bears and grizzlies in Canada, Alaska and Greenland. To researchers' surprise, a family of bears in the N.W.T. were the only ...

The grolar bear, also known as the pizzly bear, is a hybrid animal that's the result of crossbreeding between a polar bear and a grizzly bear, two species typically separated by geography and habitat.

The grolar bear, also known as the pizzly bear, is a hybrid animal that's the result of crossbreeding between a polar bear and a grizzly bear, two species typically separated by geography and habitat.