One of Yellowstone National Park’s most famous gray wolves, an 11-year-old matriarch who was blind in one eye, has died after ...

The collar on 907F, one of the best-known gray wolves in Yellowstone National Park, signaled "mortality" last week—indicating ...

After living triple the average wolf’s lifespan, Yellowstone National Park’s famed Wolf 907F died Christmas Day. She ...

Master wolf-observer Rick McIntyre's new book transports readers to the middle of the action, guest reviewer Michael Palmer writes.

Until recently, gray wolves weren’t seen in California for about 100 years. Tulare County’s Yowlumni Pack is the state’s ...

Only three wolves were allowed to be hunted in the area, which borders Yellowstone’s northern boundary, and the Fish and Wildlife Commission had closed the wolf harvest there because that quota ...

Yellowstone National Park showcases gray wolves and bison through successful conservation efforts, while Serengeti protects ...

BILLINGS – For more than a decade a passionate debate has reverberated within Yellowstone National Park’s scientific community regarding wolf reintroduction. Did wolves improve aspen growth by ...

This vast grassland, often called the American Serengeti for its abundant wildlife, is critical winter habitat for gray wolves hunting elk, bison and other prey. The map shows Yellowstone National ...

Gray wolves are alive and well in Tulare County ... Captured wolves in Canada would be transported and released into Yellowstone National Park and central Idaho in the Frank Church River of ...