The lion (Panthera leo), sometimes known as the ... to the preservation of these animals and other wild canines. The grizzly bear (Ursus arctos horribilis) is actually a subspecies of brown ...

Grizzlies on the loose! In this clip, watch grizzly bears running all over the place in Alaska's Grand Teton National Park!

In this viral video, a bicyclist was enjoying a nature path in the woods when a massive grizzly bear began charging him at full speed. Luckily, the man eventually got away and was able to lose the ...

For over a quarter century, a female grizzly bear roamed the terrain around Grand Teton National Park, giving visitors a spectacular look at the life of one of the most charismatic and revered ...

In the contiguous U.S., brown bears, also called grizzly bears, have been a protected species since the 1970s, which has led some populations to increase considerably and expand their range ...

A grizzly bear enjoyed a manicure at a Colorado zoo — with a steady supply of treats to reward his good behavior, video shows. Screengrab from Cheyenne Mountain Zoo's video on Instagram A ...

BILLINGS — The Biden administration said on Jan. 8 it will continue protecting about 2,000 grizzly bears in the Rocky Mountains despite opposition from Republican-led states. Federal officials ...

Also known as the North American brown bear, this Alaskan grizzly bear has managed to drive a sockeye salmon into the shallow waters of a mountain river, making it a lot easier to catch and kill. With ...

Grizzly Bear, Chilko Lake, British Columbia, Canada: “A curious grizzly bear takes stock of its surroundings as it scours the shoreline for dead salmon and an easy meal” | Credit: David ...

Rodents are arguably the most used animal models in biological research. However, scientists can employ alternative animal models, which often possess unique traits or adaptations, to improve their ...