An earthquake near Yellowstone National Park shook parts of eastern Idaho and western Wyoming on Tuesday. At about 6 p.m., a ...

Kevin Costner will soon be back on television screens in a new Yellowstone project. No, Costner is not reprising his role as ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

It’s no secret that Yellowstone National Park can be jampacked in the summer, when up to 1 million people jockey for space ...

The CallAir snowplane, built in Afton, was a revolutionary vehicle. It made it possible to deliver mail, supplies and ...

When a bison stampede overtakes a bridge at Yellowstone National Park, it's best to get out of the way of the thundering ...

Kevin Costner and Fox Nation are teaming up to bring subscribers a new limited series called "Yellowstone to Yosemite," a ...

Extremely rare footage shows the cougar, or mountain lion, attempting to gain an edge on several goats perched on a cliff.

The state of Montana is suing the iconic Yellowstone National Park over its plan to increase the number of bison in and ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

Kevin Costner will host and executive produce a three-part docuseries titled 'Yellowstone to Yosemite' for Fox Nation.