Researchers studying the island's wolf packs had some observations about the ice bridge that formed during this season's deep freeze.

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 animals ...

(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 ...

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 ...

If you’re planning a trip to Isle Royale National Park this summer, you can expect to feast your eyes on miles of pristine shoreline, explore secluded caves, wander the boardwalk through the swamp ...

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 animals ...