Footage shows part of a wolf-versus-elk pursuit that also has bison taking cover.

A wolf chases magpies and ravens from an elk carcass near Soda Butte. When wolves are on the hunt, a kill rarely goes ...

A tourist guide at Yellowstone filmed a wolf chasing after an elk for about 3.5 to 4 miles.

Mature elk can run 40 mph when they become so inspired, and recent footage from Yellowstone National Park shows that young elk are likewise fleet of foot when their lives are at stake. The ...

Gray wolves and cougars are not only iconic to the Yellowstone National Park landscape, but they also play important roles in ...

Scientists Warn Yellowstone Wolves Could Be Approaching a Crisis ...

What’s the greatest threat to Colorado’s elk population? Habitat loss, climate change, chronic wasting disease or wolves? According to many Colorado hunters, the answer is “wolves.” I recently heard ...

New research shows ravens do not follow wolves to find food. Instead, they remember hunting areas and return later.

The first legal wolf hunt in the continental United States in decades may be off to a slow start, but the debate surrounding it is not. On the East Coast, The New York Times editorial board strongly ...

The partnership between ravens and wolves goes back to Norse mythology -- Odin's birds scouted ahead and led prey to the ...