The volcano has been erupting off and on since December. NASA makes emergency decision over 'city-killer' asteroid heading for Earth Yellowstone to Yosemite: Kevin Costner speculates the reason behind ...

US Defense Secretary Pete Hegseth ruled out NATO membership for Ukraine and said it is “unrealistic” to expect Ukraine’s ...

Yellowstone, home to many supervolcanoes on Earth, has shown some underground movement for the first time in 160,000 years. Scientists have detected magma moves, which have caught many’s attention and ...

Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...

Glacier National Park and Yellowstone National Park provide a combined $1.3 billion boost to Montana's economy ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

Yellowstone's volcanic activity is waking up after 160,000 years. Learn how scientists are monitoring and preparing for ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

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 snarling honey badger stares down a cape porcupine in Botswana. It’s a brief pause in a life-or-death fight between the two ...

Dr. Michael Poland with the Yellowstone Volcano Observatory talks about the possibility of the Yellowstone caldera erupting ...