I was frustrated with seeing methods being used to estimate wolf numbers that were very indirect and ... were unlikely to ...

It may be tempting to verbally interact with the animals in Yellowstone National Park, but there's a very good reason why ...

Where is Yellowstone National Park? Know about Yellowstone Park's 3-state location in the US! Learn what makes Yellowstone so ...

Be kind to your neighbors, including wildlife. Do the work to coexist. Respect sentient creatures that are here — designed by nature to support the water, air and land we all share and depend upon ...

The reintroduction of 14 Canadian wolves to Yellowstone National Park transformed the entire ecosystem. Once eradicated in ...

Yosemite and Yellowstone, two iconic American national parks, offer distinct experiences. Yosemite boasts dramatic, cinematic ...

Thirty years after wolves were brought back from near extinction in the U.S. Rocky Mountains, the state of Idaho is back in ...

After being hunted to eradication in Washington and Oregon in the 1930s and 1940s, the gray wolf’s recovery in these states ...

Park rangers in patrol cars preceded and followed the pickup-drawn horse trailer that carted the cooped-up wolves through Yellowstone's arch at Gardiner at about 9 a.m.

Wolves from the Mollie's pack trail bison in Yellowstone National Park in March 2007. The pack lives in the Pelican Valley in the east-central portion of the park. Elk migrate out of the region in ...

Discover the top 10 largest national parks in the U.S., dominated by Alaska's vast wilderness. Explore their unique ...

Wolf 527 was killed Oct. 3 by a hunter on Buffalo Plateau north of Yellowstone, less than three weeks into Montana's backcountry elk season. Wolves often stalk elk outside the park and are ...