Grizzly bears are some of the largest, most powerful mammals in the world. However, their modern range isn’t conducive to a meeting with lions, the big cats native to Africa.

Grizzly and black bears remind humans that we are not at the top of the food chain in Alaska. Ancient Alaskans shared the grasslands with possibly an even more terrifying predator — the American ...

American black bears aren’t the first bears thought to use cryptic coloration — the giant panda is believed to use its opposing colors to blend into a mix of dark and light surroundings.But ...