Yellowstone National Park is home to over 10,000 hydrothermal features, providing a unique opportunity for tourists to view ...

Backlash to the clip reflects a broader frustration with what many see as a growing trend of "tourons" bending the rules in ...

The world's largest acidic geyser has begun erupting again in Yellowstone after slumbering for over five years, the national ...

In Yellowstone’s wild chess match between wolves and cougars, it turns out the real power play is theft. After tracking nearly a decade of GPS data and thousands of kill sites, researchers found that ...

The Livingston City Commission issued a proclamation this month in commemoration of the establishment of Yellowstone National Park.

A former seasonal employee who worked in Yellowstone National Park has been sentenced to 12 months in federal prison, ...

The agency posted on Facebook a day after the spill stating, “there is no evidence that gasoline entered the Yellowstone River.” The agency was wrong.

Although a spectacular photo taken by a wildlife photographer in Yellowstone may give the illusion that this grizzly and two ...

An upcoming U.S. postage stamp will pay homage to the bison -- the United States' national mammal and one of the most iconic wildlife species at Yellowstone National Park.

Kayce Dutton's evolution from prodigal son to livestock commissioner and lawman in Yellowstone before his new CBS spin-off series, Marshals.