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 ...

BILLINGS - The return of gray wolves has dramatically altered the landscape in portions of Yellowstone National Park, as new trees take root in areas where the predators have curbed ...

By David Stauth, 541-737-0787 SOURCES: William Ripple, 541-737-3056 Robert Beschta, 541-737-4292 EDITOR'S NOTE: A photo of a withering aspen grove that can be used to illustrate this story can be ...

Any decisions in the case will not impact Colorado’s reintroduction efforts. Gray wolves were first listed as endangered in the United States and Mexico in 1978. The only exception was in Minnesota, ...

While wolves might impact hunting opportunities in some specific areas, a wolf population in western Colorado would not disrupt existing abundant hunting opportunities. Wolves could actually benefit ...

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 ...

Wolves lost out to culling, contraceptives and fencing as methods of reducing Rocky Mountain National Park's robust elk herd. Wolves lost out to culling, ...

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