Just a decade ago, the wolf population had dwindled to two wolves due to inbreeding. Now there are at least 37.

Researchers say more wolves are roaming a remote Lake Superior island, using moose as one of their primary food sources.

Isle Royale's wolf population was higher this winter than it has been in almost 50 years, researchers found in their annual ...

The three wolf packs have efficiently taken down a quarter of the island's once overabundant moose population in the last ...

Animals from worms and frogs to dogs are thriving in the area, despite the high levels of radiation. But wolves are doing ...

A new report from the Oregon Department of Fish and Wildlife reveals that two wolves were accidentally shot and killed by ...

The gray wolf population in Washington has experienced positive growth since breeding pairs returned to the state in 2008.

Federal employees say they accidentally killed two gray wolves in a portion of Oregon where the species are protected.

One of the introduced Colorado gray wolves is responsible for a Pitkin County depredation on April 23, according to Colorado ...

In 2025, ODFW confirmed 106 livestock deaths, up from 69 the previous year. The department killed 20 wolves in response, ...