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

The wolf population on Isle Royale National Park in Michigan has reached its highest level seen since the 1970s, researchers ...

New details show there were 21 confirmed wolf attacks on livestock between January and March, with the Whaleback Pack in ...

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

The island's balsam fir growth, a favorite food of moose in the winter, has also been significantly impacted.

Wolves on a remote island in Lake Superior appear to be thriving, but they’re making deep dents in the moose population that ...

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

Gray wolves now living in the Chernobyl exclusion zone also show a new genetic resistance to cancer, researchers have found.

Washington’s gray wolf population is at its highest count since the state began monitoring in 2008. State and tribal ...

Oregon's known wolf population grew by 13% statewide and by 79% in the western half of the state as canis lupus continued to ...

Washington’s gray wolf population is at its highest count since the state began monitoring in 2008. State and tribal ...