Rangers in Wyoming's Grand Teton National Park were unable to determine if speed was a factor in the recent vehicle strike ...

A playful grizzly bear woke up from hibernation in Yellowstone National Park and almost immediately started romping around in ...

“The California grizzly did not disappear due to some inexorable force of human progress,” the study concludes. “Grizzlies ...

Grizzly 1058, a male from Grizzly 399’s famed 2020 litter of quadruplets, was confirmed dead on Tuesday, after apparently ...

Grand Teton National Park, bear watchers still call on drivers to slow down and be vigilant for wildlife along roads.

Grizzly 1057 was euthanized in 2022 after looking for food in a neighborhood near Cora, Wyoming. Grizzly 399 was killed in a ...

Grizzly 1058, a 5-year-old male cub of famed Grizzly 399, was hit by a vehicle and has died, Grand Teton National Park ...

If grizzly bears grew to 20 feet tall their hunting range diet and environmental impact would completely transform ecosystems forcing prey species to adapt or disappear. Their massive size would ...