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

The gray wolf population on a rugged archipelago in northwestern Lake Superior has surged to its highest number in nearly 50 ...

Wolf population peaks: Researchers counted 37 wolves on Isle Royale this year, the highest seen in decades. Moose numbers fall: The moose population dropped to 524, suggesting a healthier ...

Isle Royale's wolf population was higher this winter than it has been in almost 50 years, researchers found in their annual count of wolves on the remote Lake Superior island, while moose numbers have ...

MinnPost’s journalists are out in the community to report on the things that are happening in Minnesota. Your support right now will help fund their work AND keep our news paywall-free. Wolves on a ...

New research published in Nature Scientific Reports reveals how gray wolves in Isle Royale National Park seasonally alter their habitat preferences to align with beavers’ habitat preferences, a shift ...

(AP) — 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 ...

ISLE ROYALE — The National Park Service killed a wolf on Isle Royale that became reliant on visitors' food and showed signs of habituation. The wolf was one of two "problem wolves" with an "escalating ...