Tracking surveys by DNR staff and volunteers in winter are critical to the agency's method of estimating Wisconsin's gray ...

this wild scene has come to life every winter on Michigan’s Isle Royale, the island in Lake Superior that forms the bulk of Isle Royale National Park. But all that may be about to change. After years ...

The black wolf’s fur was covered with frost from the long, cold night, but it now was howling right in front of us. What a ...