A fox with rare black fur made a brief roadside appearance in Yellowstone National Park last week. The fox’s coloring is ...

One of the most picturesque places in the park is Yellowstone Lake, near the South and East Entrance. It is the largest ...

Scientists at Montana State University have examined the unique and extreme environments of nearby Yellowstone National Park ...

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call National Parks home.

Tower Roosevelt Junction is the quiet corner of Yellowstone National Park and offers exemplary wildlife viewing, stunning ...

Wildlife Conservation in Northwest Ecosystems, now commonly known as the Yellowstone Field Course. Initially, it included a ...

Are you looking for the top U.S. national parks, ranked from stunning to must-visit? Read on for a list of the best U.S.

Two Arizona national parks were named among the best parks for seeing wildlife like mountain lions, bison and birds. Here's ...

YELLOWSTONE NATIONAL PARK ... of the park’s most elusive wildlife species — the gray wolf. Though rare to see, the wolves of Banff had radio collars that allowed biologists like Hebblewhite ...

EDITOR'S NOTE: This story is a collaboration between The Associated Press and Grist.

A new feature screening in Missoula this Saturday includes 16mm footage of the apex predators' reintroduction in 1995. You ...