The oldest known grizzly mother in history, the 28-year-old bear was often photographed with her cubs in Grand Teton National Park before she was killed by a car in October.

Bordered to the south by the Yellowstone and Lamar river basins, the Northern Range contains about 20 black bears for every ...

Grizzly numbers increased within the park ... tracing the intricate migrations of Yellowstone elk. My guide this time was Wes Livingston, Lee’s brother, another backcountry horseman who grew ...

She was the oldest known reproducing female grizzly bear in the Greater Yellowstone Ecosystem. At one point, she was seen with four cubs at one time, a rarity for her species. She had birthed 18 ...

At least 28 years old, the bear was the oldest known reproducing female grizzly in the Yellowstone ecosystem. She gained notoriety as each spring, wildlife enthusiasts awaited her emergence from ...

“We had a couple of bears in Yellowstone that died of electrocution — scavenging cow elk that were electrocuted.” In another situation, he said, a grizzly bear in the Beartooths took a ...

After grizzly No. 399 died in a vehicle strike ... In 2009, a 725-pound (330-kilogram) Yellowstone bull elk known by his ear tag number drew attention when he died at a ripe old age of at least ...

Hilary Cooley has worked with carnivores across the United States. But she said that managing the world-famous bear was the ...

Mounting development is a grave threat because of how it is carving up an ecosystem that must stay relatively intact to ...

After grizzly No. 399 died in a vehicle strike ... In 2009, a 725-pound (330-kilogram) Yellowstone bull elk known by his ear tag number drew attention when he died at a ripe old age of at least ...

It really feels more like four or five parks with vastly different landscapes including forested mountains, bubbling mudpots ...

Andrews said the driver will not face any charges and it will be treated like any other traffic accident involving game, like deer or elk ... female grizzly bear in the Greater Yellowstone ...