Gray wolves now living in the Chernobyl exclusion zone also show a new genetic resistance to cancer, researchers have found.

From the red wolves of the East to the Mexican gray wolves of the Southwest, America’s rarest canids are at a crossroads.

Across North America, mountain lions, bears and gray wolves have made a remarkable comeback over the last 50 years. Once nearly exterminated, these animals have been recovering their populations and ...

The female was previously part of the Plumas County Beyem Seyo pack. She was recorded because of her GPS collar. Having been eliminated from most of their historical range, wolf populations in the US ...

"It's always exciting to see when you have growth," said Kristin Botzet with the Defenders of Wildlife.

WASHINGTON (KTVZ) -- The U.S. House voted mostly along party lines Thursday to approve a bill that would remove Endangered Species Act protections for the gray wolf, a goal of Rep. Cliff Bentz, R-Ore.

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 ...

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their numbers were drastically reduced by hunting and habitat loss, and it has ...