Researchers installed cameras in the US national park to monitor cougar density and abundance – and to see how these apex ...

Her presumed killing has also highlighted a broader issue. Community mourns loss of national park icon following disturbing ...

In Yellowstone, cougars coexist with wolves by changing what they eat and where they hunt, minimizing conflict driven largely by prey theft.

For generations, North America’s wild animals were pushed out of their own homes — hunted, fenced off, and slowly erased from landscapes that once belonged to them. This video tells five rewilding ...

The three wolves Utah killed were not symbols or statistics,” writes Eric Clewis with Defenders of Wildlife in an op-ed.

A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

A recent study found that wolves benefit willows by controlling the elk population that grazes around the trees. Their hunting also helps scavengers, such as ravens, magpies, and coyotes, and they ...

By closing areas like Tunnel Mountain, Parks Canada is taking a similar step to ensure that predators can thrive in their natural habitat. The closure near Tunnel Mountain is primarily driven by the ...

We visited Pixar and learned about how Hoppers was originally supposed to center on a different animal, how beavers became ...

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

Twenty-five years ago, Americans spoke out in favor of protecting America’s natural wonders — pristine forests, wild rivers ...