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

SAN FRANCISCO (AP) — Wildlife crews are no longer actively searching for two juvenile gray wolves who were part of a pack that killed dozens of cows and calves last summer in Northern California’s ...

Idaho Fish and Game Feb. 21-22 killed three wolves in the state’s far north to support elk recovery. Helicopter-borne staff shot the wolves. The first-ever effort in the department’s Panhandle elk ...

It didn't come as a surprise to researchers that the re-introduction of wolves in certain parts of the northern U.S. would reduce deer and elk herds, and thus reduce automobile accidents with those ...

Most of us are familiar with the law of unintended consequences. You set out to do something and end up causing things to happen that you did not anticipate. Like suppressing wildfire, which leads to ...

A tour guide and his client this week witnessed an extraordinary scene involving wolves chasing two elk for 3-plus miles in Yellowstone National Park. The accompanying footage, captured by guide ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members working together to isolate and exhaust an animal. That reality makes one ...