Researchers are urging Yellowstone officials to invest in greater protection after the findings of a new report ...

Glacier National Park and Yellowstone National Park both welcomed the second highest number of visitors on record last year, ...

Scientists say it is not likely the Yellowstone Volcano will erupt anytime soon - in the video below, John Sherer reports on ...

The work builds on more than two decades of scientific research in Yellowstone National Park by MSU professor Bill Inskeep.

Footage shows the normally elusive mountain lions traversing a snow-covered ridge as if out for a Sunday stroll.

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Surging direct-flight jet service portends another busy tourist summer in Greater Yellowstone and beyond. Waiting for a ...

A documentary series premiering on Fox Nation this Saturday explores connections between two of the first national parks, and ...

Costner's journey follows the 1903 Yosemite expedition of president Theodore Roosevelt and naturalist John Muir ...

Reservations for the in-park lodges at Yellowstone National Park and Glacier National Park are starting to fill up for the ...

Glacier National Park and Yellowstone National Park both welcomed the second-highest number of visitors on record last year.