Utah officials have posted a $3,000 reward for information leading to the capture of a person who reportedly stole a 1,700-year-old skull from an ancient burial ground near the high-desert town of Kanab.

In the past, Steamboat Geyser in Yellowstone National Park regularly shot water over 300 feet into the air. But the feature hasn’t erupted in the better part of a year, and scientists aren’t sure when it will again.

A private meeting of Utah officials highlights a growing rift over how to manage crowding at the state’s most popular national park sites.

After 175 years of displacement, the Southern Sierra Miwuk Nation has reacquired 900 acres south of Yosemite National Park.

Are foragers at a higher risk of getting lost than other outdoor enthusiasts?

The recent tragedy in Colorado wasn't an anomaly. From drowning in quarries to stumbling into open pits, hundreds have died in vacant mines across the United States since 2000.

Gabrielle Suver of Clermont, Florida faces a long recovery and an uncertain future in her sport after becoming the victim of a hit-and-run.

The 47-year-old Utah woman was sentenced to one year of probation and a hefty payment of fines and restitution.

Melting glaciers across the Alps continue to reveal historic artifacts, missing remnants, and even human remains.

As the federal government reopens, a new survey shows that most Americans oppose the NPS staff cuts, removal of signs and placards inside parks, and the proposed $1 billion budget reduction to the NPS.

Researchers believe that melting ice and snow shifted the true summit of the iconic peak from a frozen ridge to a pile of rocks. The mountain, they say, has also lost elevation.

The incident occurred at Grand Canyon West, a private tourist destination located on the Hualapai Reservation.

Each bear sighting in Yellowstone National Park is about as valuable as the average movie ticket in the U.S. When accounting for all sightings, grizzly and black bears generate more than $16 million annually.