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

A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar ...

Can California protect wildlife while also safeguarding humans? Concerns about wolves and other predators prompt a hearing at ...

Roaming in the eerie air of Chernobyl, these wolves are quietly evolving resistance to a radiation which is otherwise toxic ...

Reintroducing grey wolf populations to the wild has been a controversial topic. Researchers studying grey wolf populations in Yellowstone National Park have discovered an intriguing reason why some ...

In California, as wolf numbers grow — a remarkable return after a century — livestock producers are increasingly worried as these predators occasionally take down cattle. Gray wolves are an endangered ...

Scientists find that Chernobyl's grey wolves have evolved cancer-resilient genomes despite high radiation levels. This ...

In late 2020, a female coastal wolf collared for a study on predation patterns unexpectedly died in southeastern Alaska. The wolf, No. 202006, was only four years old. “We spent quite a bit of time ...

Orr, Minn. — The first clue was the flock of ravens. Tom Gable spotted the birds while driving to work. He pulled over and saw what they were circling: a rib cage poking out of the fresh dusting of ...

As cougar and wolf populations recover, clashes between these top predators are inevitable with cougars finding ways to ...