Bears have recently acquired a fondness for the good eating found around grain bins on Montana’s plains. That’s a big problem ...

Yellowstone National Park is celebrating an ecological milestone along with a key anniversary this summer, Oregon State ...

The restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, a new study has found. Quaking aspen, one of the few deciduous tree ...

Gray wolves were reintroduced in Yellowstone National Park in 1995 to help control the numbers of elk that were eating young ...