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

For the first time in 80 years, a new generation of fully-fledged aspen trees has grown in Yellowstone’s northern range.

The restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, ...

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

YELLOWSTONE NATIONAL PARK, WYO. – Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the larger ecosystem of Yellowstone ...

So, maybe those wolves aren’t going to hang around wild areas where there are a lot of people — they’re gonna be on the travel, lured forward by the smell of cattle and sheep. Plus, more and more, the ...

Kachina (Kweo Kachina) is the name of the Hopi wolf spirit. Aspen highlights that Mexican gray wolves and Aspen trees are both unique and at risk. Sage has a double meaning: It can mean wise and ...

Europe recently downgraded the protected status of wolves, sparking concern among conservationists who warn this may undo ...