Rangers at Yellowstone National Park are reportedly trying to solve the mystery of what happened to a well-known female wolf ...

A gray wolf was illegally shot and killed just north of Yellowstone National Park last month. According to wolf advocates, ...

The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects ...

Reintroducing grey wolf populations to the wild has been a controversial topic. Researchers studying grey wolf populations in Yellowstone National Park have discovered an intriguing reason why some ...

A coyote in Yellowstone was lucky to escape after it got a little too close to a pack of wolves feasting on a bison carcass, ...

So “since the translocated wolves are essentially ‘dispersers,’ we can see that the amount of mortality we are observing in ...

For decades, the Greek wolf (Canis lupus) was a creature of remote mountain peaks, pushed to the fringes of mountain ranges ...

These rare kills in Washington State have biologists searching for answers. “Everyone always assumes wolves have the upper ...

Wildlife crews have stopped actively searching for two juvenile gray wolves in Northern California's Sierra Valley ...

In the 18 months since Colorado Parks and Wildlife began the voter-mandated reintroduction of gray wolves, seven of the 25 wolves it has relocated from Oregon and British Columbia have died. Four of ...