As Yellowstone National Park interpretive specialist Richard Jehle told me earlier this year, “Old Faithful is just a tiny ...

Mounting development is a grave threat because of how it is carving up an ecosystem that must stay relatively intact to ...

Yellowstone National Park will close its West, South, and East entrances to regular vehicle traffic starting Nov. 1 ...

Yellowstone National Park is known for its large population of grizzly bears – but have you wondered how large those ...

Are we ready for a mega-blast from the supervolcano in Yellowstone National Park?

The year 1912 proved to be a turning point for the history of automobile travel. J.W. Parmley of Ipswich, South Dakota ...

Yellowstone National Park's nearly 3,500 square miles seep slightly across state borders into Montana and Idaho, but its major attractions are contained in the northwest corner of Wyoming.

As the headquarters of Yellowstone National Park, the Mammoth Springs Historic ... the park's natural and cultural history, along with maps and other information. Visitors will also find exhibits ...

Colorado's ongoing wolf reintroduction will change elk hunting in the state. Here are some things hunters can expect to ...

Natural wonders, historic sites and modern attractions—these are the most popular tourist destinations across the country.

Photograph by Drew Rush with the National Park Service The greatest ... and made eye-opening digital maps. Look where these animals go. “Most of Yellowstone’s elk,” he said later, “are ...