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

HOUGHTON — Isle Royale’s wolf population is surging to a near record high while the moose population is plummeting, the 2026 ...

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

NPS' efforts to move wolves to from the mainland to Isle Royale is paying off, researcher says.

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

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

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 are flourishing, but their growing numbers are taking a significant toll on the ...

The moose population is just a quarter of what it was in 2019, according to the results of the most recent winter survey.

The Wolf-Moose Project on Isle Royale has been ongoing since 1958. This picture was taken in 1992. Around 30 wolves currently roam Isle Royale, a remote island in Lake Superior, while the moose ...

The latest Isle Royale survey shows the wolf population at its highest since the 1970s, with 37 wolves in three large packs. This recovery, aided by a National Park Service translocation project, ...

A last-minute medical issue grounded researchers' annual wolf-moose survey on Isle Royale this past winter, marking yet another year that scientists have run into problems trying to count the animals ...