Wildlife biologists say it's rare for grizzlies to eat from the head of a bison because it would be difficult to get through ...

According to wildlife filmmaker Casey Anderson, the grizzly bear might be the greatest forager. Having closely observed the Yellowstone grizzly’s diet and eating habits, he’s seen them dig up caraway ...

In Wyoming, the most famous bear was Grizzly 399. In Canada, it's a gigantic 700-pound grizzly known as "The Boss." Not only ...

A grizzly bear was killed after it found a way to flip over dumpsters twice its size and outsmarted other bear-proof dumpsters in its hunt for food in Yellowstone National Park, officials said. Park ...