The Isle Royale wolf and moose study is now entering its 68th year. It is the world’s longest-running predator-prey study and ...

Wolves have used ice bridges to cross onto and off Isle Royale for decades, research has shown. But these bridges are weather ...

Wolves are some of nature's most skilled predators: intelligent, strategic, and powerful. Living and hunting in tightly bonded packs, they dominate much of the northern wilderness across Canada, ...