The Isle Royale wolf and moose study is now entering its 68th year. It is the world’s longest-running predator-prey study and takes place on this remote island archipelago, about 60 miles from the ...

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

Gray wolves are hunting sea otters. Scientists are studying how land predators adapt to ocean hunting and what this means for ecosystems.

The uproar in the dog yard woke me at 2 a.m. on one of those dark, moonless September nights. Groggily I pondered. Bear? Wolf ...

I explore my secluded spot at Olnes Pond, walking on the frozen surface where I’ll be ice fishing tomorrow. The snow is ...

Perhaps they were curious as to what these strange, heavily-laden humans were doing in their territory – a vast, unspoiled ...