Far beneath Yellowstone’s steaming pools and geysers, a swarm of tiny earthquakes has jolted a hidden ecosystem into ...

Yellowstone has erupted three times in the past 2.1 million years, and each event buried large portions of North America ...

Makoshika State Park in Glendive might be Montana’s best-kept secret – a sprawling badlands paradise that somehow flies under the radar while its more famous cousins get all the attention. The name ...

Buffalo Bill State Park near Cody is Wyoming’s answer to those seeking spectacular wilderness without the tourist crowds of its famous neighbor. Just west of Cody lies a 12,000-acre paradise where ...

The Center for Biological Diversity is asking a judge to find the administration in violation of a law that sets the rules ...

The Trump administration is ruffling more feathers with some fans of America’s national parks — this time by replacing images of the picturesque parks on some annual passes with an image of President ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...

The Trump administration has changed which days Americans can visit national parks for free next year, removing Martin Luther ...

The new trailer for Yellowstone spin-off Y: Marshals suggests Monica Dutton may have died between shows, as Kayce mourns lost family members.

Location: San Juan, Wayne, Garfield, and Grand counties, Utah, United States Size: 337,598 acres (24th largest National Park) Established: September 12, ...

The Utah Department of Environmental Quality and the Division of Environmental Response and Remediation recently recorded a ...

The plan will protect 6,000 acres of land in northern New Mexico, and the state is giving more than $900,000 toward the ...