Aspen forest is reclaiming the skyline of Yellowstone National Park after decades of controversy over efforts to return ...

The apex predators, restored to the park in 1995, appear to be keeping the local population of plant-eating elk in check, ...

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

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

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

These territorial canines, who live and hunt in packs, were reintroduced to the national park 30 years ago. It’s good news ...

Researchers have documented the first new generation of overstory aspen trees in Yellowstone’s northern range in 80 years, ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over 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 ...