Later, after the death of 21, 302 became the alpha male of Yellowstone’s famous Druid Peak pack but continued to run off when other wolves invaded his territory.

In "American Wolf: A True Story of Survival and Obsession in the West," writer Nate Blakeslee vividly evokes the lives of wolves reintroduced to Yellowstone National Park after 70 years, and the ...

A “brave” little elk calf sprinted to safety — with a pack of wolves close on its heels in Yellowstone National Park, ...

The last pack of Yellowstone wolves was killed in 1926. They were reintroduced to the park in the mid-1990s, and along with mountain lions and grizzly bears, they've made a comeback.

T he story of Yellowstone National Park and its wolves is a lesson in the consequences of humans meddling with the world's natural order. Wolves that live in temperate grasslands, specifically ...

"The calf swam across the river and, thinking the wolves were gone, decided to swim back. Unfortunately, 3 wolves were ...

Last year, two neighboring states loosened restrictions on hunting wolves outside Yellowstone, resulting in a spike in deaths. Locally that's politically popular, but biologists see problems.

How Yellowstone wolves got their own Ancestry.com page. Since reintroduction, 25 years of passionate watching has chronicled life, death and puppies.

Yellowstone National Park’s best-known wolf, beloved by many tourists and valued by scientists who tracked her movements, was killed Thursday outside the park’s boundaries, Wyoming wildlife ...

Later, after the death of 21, 302 became the alpha male of Yellowstone’s famous Druid Peak pack but continued to run off when other wolves invaded his territory.