Wyoming researchers have concluded that while wolves may eat elk, they don’t necessarily cause elk other detrimental effects, such as weight loss.

Since wolves were returned to Yellowstone National Park in 1995, the number of calves in the northern Yellowstone elk herd has fallen only slightly below the 25-year average, state and ...

CHEYENNE, Wyo. (AP) — State wildlife officials said they’ve never seen anything like it: A pack of wolves killed 19 elk at a western Wyoming feeding ground and didn’t even bother to eat. They pointed ...

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 ...

Strength In Numbers How Wolves Use Teamwork And Strategy To Bring Down Large Prey: In the wild, survival often depends on intelligence, cooperation and timing. Few predators demonstrate these ...

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 ...

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 ...