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

GRAND PORTAGE, Minn. — Editor's note: The video from the KARE 11 Archives first aired in 1998. Unusually warm conditions forced researchers to cut short an annual survey of wildlife on a remote Lake ...

Just a decade ago, the wolf population had dwindled to two wolves due to inbreeding. Now there are at least 37.

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

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 ...

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 — Researchers counted 30 wolves and an estimated 840 moose on Lake Superior’s largest island last winter, with both predator and prey down a bit from last year but signifying that both ...

ISLE ROYALE, MI - After curious wolves followed their noses to find food in campsites and in garbage collection areas on Isle Royale last year, the National Park Service said it’s putting new food ...

In a rare opportunity to study carnivores before and after wolves were reintroduced to their ranges, researchers found that the effects of wolves on Isle Royale have been only temporary. And even in ...