A new study shows that interactions between wolves and cougars in Yellowstone National Park are driven by wolves stealing ...

A study investigated thousands of kill sites that provided valuable information about the hunting and feeding behaviors of both predators.

As cougar and wolf populations recover, clashes between these top predators are inevitable with cougars finding ways to ...

BILLINGS - Defying federal authority over gray wolves, Montana Gov. Brian Schweitzer on Wednesday encouraged ranchers to kill wolves that prey on their livestock - even in areas where that is not ...

In April, 1996, newly-graduated biologist Patricia Wyman was mauled to death at her “dream job,” tending captive wolves at ...

SISKIYOU COUNTY, Calif. — In far Northern California, beneath a towering mountain ridge still covered in April snow, one of the state’s last cowboys stood in the tall green grass of a pasture he tends ...

New research published in Nature Scientific Reports reveals how gray wolves in Isle Royale National Park seasonally alter their habitat preferences to align with beavers’ habitat preferences, a shift ...

In far Northern California, beneath a towering mountain ridge still covered in April snow, one of the state’s last cowboys stood in the tall green grass of a pasture he tends describing what he sees ...