14 gray wolves were released in the park. Within only a few years, the wolves were thriving – part, once more, of the larger Yellowstone ecosystem. Explore historical images of the national ...

At approximately 9:22 a.m. on Thursday, Sheriff's Office deputies and detectives responded to a report of "possible human ...

Yellowstone ... the Museum of the National Park Ranger and the Norris Geyser Basin Museum – that offer displays about park rangers and geothermal geology, while the Gibbon River is a great ...

The bear was killed on Highway 26/89 in Snake River Canyon ... that helps make the Greater Yellowstone Ecosystem so extraordinary," said Grand Teton National Park Superintendent Chip Jenkins. " ...

The Snake River in the Pacific Northwest was listed as the nation's most endangered river, according to a report released by ...

Bear’s faithful fan club and the general public are still mourning and processing the death of 28-year-old Teton grizzly mama ...

The driver who struck and killed a famous grizzly bear south of Grand Teton National Park earlier this week was ... No. 399 on Tuesday night in the Snake River Canyon south of Jackson saddened ...

(AP) — The driver who struck and killed a famous grizzly bear south of Grand Teton National Park earlier this month ... No. 399 on Oct. 22 in the Snake River Canyon south of Jackson saddened ...

Yellowstone National ... the park. "I took a picture of a NPS ranger trying to clean some drawings tourons made in a pool near Old Faithful," wrote the original poster Amandine Cléry (@amandineclry). ...

A bobcat, with its characteristic reddish fur and black markings, trots across a snow-covered field in central Oregon, in the ...