A tourist in Grand Teton National Park found himself between a grizzly and its mate earlier this month, so he took the only ...

The quick thinking tourist leapt into the relative safety of his car just as the apex predator approached as horrified ...

Rising global temperatures are driving grizzly and polar bears together Image source: A.Lukin / Adobe. The first reported “pizzly” bear was spotted in 2006.At the time, the bear was heralded ...

For years, as the world has warmed, the territories of polar bears and grizzly bears have started to overlap. Grizzlies now venture into the Arctic more often. In doing so, they occasionally cross ...

Although it is rare and seemingly strange for grizzly bears and polar bears to mate, their genetics are not as different as you may imagine. In fact, the grizzly bear, or brown bear, was actually ...

An Alaskan wildlife guide captured two massive male grizzly bears in a brawl for "mating season dominance rights." When you purchase through links on our site, we may earn an affiliate commission ...

Sea ice losses could drive polar bears to new locations in search of food, and climate change could also shift grizzly habitats north, resulting in the species sharing more space during mating ...

Female grizzly bears only have cubs if they are truly ready to do so. After mating, a small embryo forms, but it will not implant in the uterus unless the mother has eaten enough before hibernation.

First Nations on B.C.'s coast have developed a plan to save "Tex," a grizzly bear that's taken up residence on Texada Island.