At the age of 11 years, 9 months, Wolf 1090F has earned the title of the oldest living wolf in Yellowstone, which is ...

Scientists debunk decades-long study claiming wolves' reintroduction triggered a dramatic transformation in Yellowstone.

Two of the world's top predators squaring up. Grizzlies and wolves are common in a few ways, and very different in others. Both are predators, using both hunting and scavenging methods to secure their ...

National Geographic Live comes to the Vilar Performing Arts Center with wildlife biologist Doug Smith discussing wolves in a public talk on Sunday, Sept. 22, and a STARS talk specially designed for ...

Yellowstone National Park has lost one of its most renowned and resilient inhabitants — a one-eyed, 11-year-old wolf who had a record-breaking 10 litters of pups over her long life. Wolf 907F, ...

A new peer-reviewed study reports that claims of a “world-leading” trophic cascade in Yellowstone National Park are not supported, citing problems with the methods used in earlier research. A newly pu ...

On four separate occasions, Wolf 907F seized power as the alpha female leader of the Junction Butte Pack in Yellowstone National Park. (National Park Service file photo courtesy of Jeremy ...

The most famous wolf in Yellowstone National Park, collar number 907F, has died. Known as the “Queen of the Wolves” for her prolific lineage, 907F produced 10 litters of pups in 11 years — one of just ...

YELLOWSTONE NATIONAL PARK — It’s easy to find excitement in the world’s first national park. Just look for the lines of cars and vans, the forests of tripods, spotting scopes and cameras with long ...