Wildlife cameras positioned throughout Yellowstone National Park have captured something researchers didn't expect to see.
A review study shows that Yellowstone National Park's reintroduction of wolves was more complicated and predator conservation ...
While a flood of news articles, Facebook posts and YouTube videos have attributed the boost in aspen trees to wolves, ...
Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...
In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...
Yellowstone wolf watchers were gathered in awe on the morning of Oct. 6, ogling a pack of at least five black wolves roaming through the sagebrush near Lamar Valley. But the crowd soon saw something ...