The U.S. Fish and Wildlife Service is seeking information regarding the illegal killing of a federally listed endangered gray ...

A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar ...

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.

PORTLAND, Ore. — Authorities are offering a $10,000 reward for information after an endangered gray wolf was illegally killed ...

Wildlife conservation can look misleadingly straightforward, but as Oregon's Rogue Valley Times reported, restoring nature's balance can be unpredictable. Rogue Valley is in southwest Oregon and is ...

PORTLAND, Ore. (AP) — Oregon wildlife officials said Tuesday they have identified a new family of wolves in the northern Cascade Mountains, bringing the total number of known wolf groups in the region ...

Wolves were once common along the West Coast, from the Olympic Peninsula of Washington state through Oregon to the far reaches of Southern California. As keystone predators, wolves are vital for ...

VALLEY FALLS, Ore. (KTVZ) — The Trump administration is moving to permanently delist the gray wolf from the Endangered Species Act, a decision spotlighting the struggles of a Southern Oregon ranch ...

GRANTS PASS (AP) - A motion-detector camera has caught two wolves in the act of killing lambs on a ranch in Eastern Oregon - the first documented wolf attack on livestock in Oregon since they started ...