Though the wolves might be outnumbered in Yellowstone, the canines have been known to hunt down bison. That being said, they ...

But this time, they opted to cross and attack Junction Butte. Wolves rarely die of old age in the wild, and in Yellowstone National Park, they're often killed in territorial clashes with other wolves.

When hydrologist Bob Beschta arrived in Yellowstone in 1996, he noticed something odd with the Lamar River. The stream was over-widened, the banks were eroding and precious soil was sloughing off ...

YELLOWSTONE ... s Banff National Park. It was 1995, and the young biologist, fresh out of undergrad, was trailing one of the park’s most elusive wildlife species — the gray wolf.

Yellowstone National Park covers nearly 3,500 square miles ... use bear spray to deter it. While wolf attacks have happened ...

Yellowstone National Park’s two million acres of wilderness contain many stories, including one of the best case studies in wildlife conservation. Doug Smith led the project that reintroduced gray ...