Thanks to public transit systems and private tours, you can experience these national parks without having to drive.

The Petrified Forest and Painted Desert are uniquely Arizona road trip destinations. Here's why it's worth the drive and what to see along the way.

Yellowstone National Park is home to breathtaking landscapes and diverse wildlife, but do you know which animal poses the ...

For ranchers, wolves haven’t been a symbol of balance but a constant source of anger. Similarly, hunters argue that the wolf ...

Wildlife recently passed a major milestone as it's been 30 years since wolves were reintroduced in Yellowstone National Park.

Wildlife recently passed a major milestone as it's been 30 years since wolves were reintroduced in Yellowstone National Park.

Wildlife recently passed a major milestone as it's been 30 years since wolves were reintroduced in Yellowstone National Park.

Researchers are revealing the secrets of 6,000-year-old pine forests, preserved in ice patches in the Beartooth Mountains.

Ultimate Yellowstone & Grand Teton 7 Day Itinerary Plan your first trip to Yellowstone and Grand Teton with ease — this ...

DNA sequencing was revolutionized after scientists discovered a new bacterium in the hot springs of Yellowstone National Park ...

For decades, researchers in and around Yellowstone National Park have used seismic waves — imagine giving the region an MRI — ...

Servheen was the IGBC’s original recovery coordinator back in 1983, and wrote the 1993 recovery plan that’s still on the ...