Wolves have used ice bridges to cross onto and off Isle Royale for decades, research has shown. But these bridges are weather ...

The Isle Royale wolf and moose study is now entering its 68th year. It is the world’s longest-running predator-prey study and ...

As Isle Royale National Park, one of the nation's least-visited and most remote parks, prepares to open for the season on April 16, officials are reminding visitors of new rules in effect to prevent ...

(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 ...

A pack of wolves gathers after killing a moose in January at Michigan’s Isle Royale National Park. Gray wolves are thriving at the park five years after authorities began a last-ditch attempt to ...

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 ...

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 ...