Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

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.

A Trump administration hiring freeze is turning many experienced National Park, Forest Service and Bureau of Land Management seasonal workers to other industries.

As people gathered on a road in Yellowstone’s Hayden Valley to watch a pack of wolves devour a bison, the buffalo’s herd charged into them last ...

The United States is home to some of the most awe-inspiring, diverse and recognisable landscapes, with the National Parks the ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

Amy Schumer leading the R-rated comedy “Kinda Pregnant” and “Yellowstone” star Kevin Costner narrating a docuseries ...

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

The Great Smoky Mountains National Park is home to one of the largest black bear populations in the Eastern United States.

A Wyoming Senate committee is demanding that Congress give the state all federal lands and mineral rights in the Equality State, except Yellowstone National Park.

Chesley "Sully" Sullenberger, known for the heroic landing of US Airways Flight 1549 on the Hudson River, weighed in on the ...

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.