But Paunovich soon realized it was Canis lupus: the gray wolf. The last wolves seen in Yellowstone — two pups — were killed ...

Just months after the death of famed Grizzly 399, Greater Yellowstone has lost another beloved matriarch, the “Queen of the Wolves.” Wolf 907F, the revered alpha of Yellowstone's Junction Butte pack, ...

In the last five years, approximately 500 miles south of Yellowstone, Colorado has gone through a similar wolf reintroduction ...

Wolf 907 is the oldest living wolf in Yellowstone National Park. This lady has not only birthed 10 litters but has survived most of her life without an eye! Gray Wolf (Canis lupus). Image via ...

This release made it possible to see a wild wolf in Yellowstone for the first time in nearly 70 years. In the coming weeks, Yellowstone National Park will highlight their three decades of research ...

To honor the 30th anniversary of Yellowstone’s wolf reintroduction, the 4th annual Yellowstone Summit will offer an exclusive lineup of experts, researchers and storytellers. The online ...

In Yellowstone National Park ... but what was the biggest wolf that ever lived? The dire wolf (Canis dirus) was said to be around the size of the largest gray wolves, with a shoulder height ...

Those who want to learn about Yellowstone wildlife in a more controlled environment should take a break from the park and head to the Grizzly & Wolf Discovery Center. This nonprofit (that's also ...

This release made it possible to see a wild wolf in Yellowstone for the first time in nearly 70 years. In the coming weeks, Yellowstone National Park will highlight their three decades of research and ...