When gray wolves returned to Yellowstone National Park, the public heard a simple story: predators came back, balance ...

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

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...

"Once in a lifetime moment." Driver captures stunning video of wild predator trotting across roadway: 'I felt so lucky' first ...

T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in ...

The Center for Biological Diversity filed a lawsuit in federal court challenging a decision the U.S. Fish and Wildlife ...

The female wolf was spotted Saturday morning in Lancaster.

Three-year-old black coat female, known as BEY03F, crossed into LA county around 6am on 7 February ...

The wolf, known as BEY03F, roamed more than 500 miles from Northern California, signaling that the species continues to ...