Scientists estimate that 37 of the animals now roam the rugged archipelago, which has contributed to the dwindling moose ...

The wolf population on Isle Royale has grown to its largest level since the 1970s while the moose population has plummeted nearly 75% in less than a decade, according to a long running survey from ...

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 they rely on as a leading food source, according to a report released ...

Wolves on a remote island in Lake Superior are flourishing, but their growing numbers are taking a significant toll on the moose population, their primary food source, according to a report published ...

TRAVERSE CITY, Mich. — With only two wolves left to feast on them, the moose of Isle Royale National Park are undergoing a population explosion that could endanger the wilderness area’s fir trees and ...

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

FILE - This Sept. 26, 2018 file photo provided by the National Park Service shows NPS staff unloading a crated gray wolf from a United States Fish & Wildlife Service aircraft at Isle Royale National ...