The world’s longest-running predator-prey research faces uncertain federal funding, with supporters hoping to raise $2.2 million for an endowment.

(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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. ISLE ROYALE, MI - During deeply cold winters, wolves have been using ice bridges to make Lake Superior crossings between ...

For half a century, Rolf Peterson has visited a remote island in Lake Superior where the snow comes up to his hip and the cold wind is fierce enough to split a tree trunk. During the trips, he studies ...

WINDIGO, Mich. — 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 ...