This exact interaction was caught on this video from Yellowstone National Park. It shows the alpha wolf 907F of the Junction Butte Pack — the oldest wolf in the park at the time — feeding on a ...

Wolf 907F is thought to be the most reproductively successful wolf in Yellowstone’s history. (Image credit: Taylor Rabe) Yellowstone National Park’s reintroduction of wolves in 1995 is hailed as a ...

A third reintroduced gray wolf from British Columbia has been found dead, this time in Rocky Mountain National Park. The U.S. Fish and Wildlife Service is investigating the death, as gray wolves ...

DENVER (KDVR) — A second gray wolf introduced to Colorado has died during April, this time inside the boundaries of Rocky Mountain National Park. Colorado Parks and Wildlife said that the female ...

A Colorado Parks and Wildlife officer shot with a nonlethal bean bag round a reintroduced wolf that has persistently been entering a Jackson County ranch yard. It is the first time it has hazed an ...

A collared gray wolf released in Colorado in January as part of the state’s historic reintroduction effort died in Rocky Mountain National Park this week, wildlife officials said Thursday.

After being delayed a day, Colorado Parks and Wildlife published the April wolf activity map that shows extensive travel from one wolf. A strip of purple that roughly follows U.S. Route 50 in southern ...