Isle Royale National Park

Scientists with Michigan Technological University say higher summer temperatures are quickening the development of tick eggs and boosting the number that hatch.

Scientists say wolf pups have been spotted again at Isle Royale National Park. And that's a hopeful sign for efforts to rebuild a gray wolf population…

One of the world’s longest-running wildlife field studies has fallen prey to the coronavirus pandemic. Since 1959, a research team has spent most of the…

Wolf pups are roaming Isle Royale National Park for the first time in at least five years.The park has been working to rebuild the wolf population after…