ISLE ROYALE, MI - The effort to rebuild wolf packs on Michigan’s remote Isle Royale National Park continues to gain momentum, with researchers’ annual study showing an increase in the number of wolves ...

ISLE ROYALE, MI - While this remote island archipelago covered with ice and snow is closed to the public during the winter, there has been a lot of excitement on Isle Royale in the last few weeks as ...

Only three wolves seem to remain in Isle Royale National Park. Researchers from Michigan Technological University observed the wolves during their annual Winter Study, and the lone group, at an ...

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 ...

More than half the wolf genes on Lake Superior's Isle Royale can be traced to one wolf -- known to researchers as the Old Gray Guy -- that crossed the ice to the island in 1997. That's one of the ...

The number of wolves roaming on Lake Superior's Isle Royale has dwindled to just 16 with only two breeding females -- a population level researchers say may not be sustainable much longer. Several ...

TRAVERSE CITY, Mich. — Gray wolves are thriving at Isle Royale National Park five years after authorities began a last-ditch attempt to prevent the species from dying out on the Lake Superior island ...

TRAVERSE CITY, Mich. (AP) — Gray wolves are thriving at Isle Royale National Park five years after authorities began a last-ditch attempt to prevent the species from dying out on the Lake Superior ...