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 is growing and thriving, while the island’s moose population continues a sharp and ...

In January 2019, the Polar Vortex arrived across much of the northern United States and Canada and Lake Superior began icing over between Isle Royale, on the Michigan side of Lake Superior and the ...

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

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

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

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

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.

Researchers report Isle Royale’s wolf population has surged to its highest level since the late 1970s, reaching 37 animals after near collapse a decade ago. The recovery coincides with a steep 75% ...