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

When wolves are on the hunt, a kill rarely goes unnoticed for long. In the elk- and deer-rich areas of northern Yellowstone National Park, ravens are often among the first scavengers to arrive on the ...

Add Yahoo as a preferred source to see more of our stories on Google. A tour guide and his client this week witnessed an extraordinary scene involving wolves chasing two elk for 3-plus miles in ...

The odds of running into a wolf while hunting in Colorado are low, but also higher than it has ever been with more wolves on the landscape than Colorado has seen in 80 years. So what can hunters do to ...

New research is improving scientists’ understanding of gray wolf behavior. A study recently published in the journal Current Biology shows that wolves can abandon their dens with their young in tow to ...

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