Gray wolves, like this pair on Isle Royale, are listed as endangered in the United
      States.

What Is An Endangered Species?

What makes for an endangered species classification isn’t always obvious.

The male wolf of the native pair died in October 2019 and this year's Winter Study
      will document new social structures on the island. Credit: Rolf Peterson

Isle Royale Winter Study 2020 Kicks Off

On October 20, a ranger on his final hike for the season in Isle Royale National Park came across a . . .

Tropical hardwood logs scattered on the ground. Image Credit: Xinfeng Xie

Rethinking the Supply Chain to Save Endangered Trees

A Michigan Tech Forest Biomaterials researcher is working with the U.S. Army and the U.S. Forest Service to identify sustainable . . .

At the final of four contemplation stations, the bench offers a view of all the panels—a
      symbiotic placement that brings the feeling of being the point that completes the
      circle.

Meditation Walk

Stand. Feel your feet on the earth. Listen. Hear birds call, pine needles drop. Breathe. Inhale and exhale deliberately. See. . . .

Skiplane flights support the researchers as they count moose and wolves and observe
      wolf behavior.

Supporting Winter Study

Winter research on Isle Royale is done on skis and by plane.