A Colorado man was sentenced to jail and banned from Yellowstone National Park after officials say he walked off a designated ...

While the 63 national parks across the U.S. delight visitors with scenery and wildlife not found anywhere else, untapped ...

The board is made up of five state officials, including Gov. Mark Gordon, who voted in favor of the sale. A closing date on ...

It really feels more like four or five parks with vastly different landscapes including forested mountains, bubbling mudpots ...

Joseph Aita, 62, was jailed and banned from the national park after he walked off a designated path, according to authorities ...

With the incoming administration of President-elect Donald Trump, it’s possible that federal protections could be removed for ...

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

Cheyenne, Wyo. - A Colorado man has been fined and temporarily banned from Yellowstone National Park. Joseph Aita, 62, of ...

Langford believed that the future prosperity of the Wyoming Territory rested ... Grant signed the bill creating Yellowstone Park, the first national park in the history of the world.

Written by Mark Stelten, deputy scientist-in-charge at the Yellowstone Volcano Observatory, the post analyzes the v olcano's ...

A fall snowstorm blew through Yellowstone National Park late Thursday and ... Some waited in line at the Wyoming park's entrance in West Yellowstone, Montana, for nearly an hour, eager to see ...

A Colorado Springs man was sentenced on Oct. 31 to seven days in jail and banned from Yellowstone National Park walking off a ...