High on the Sierra crest in Yosemite National Park you will find the two largest glaciers in the 209. One is the Lyell ...

A forgotten US military base has been discovered under the ice of Greenland, and it may give President Trump the reason he's ...

A team of researchers led by Niccolò Maffezzoli, "Marie Curie" fellow at Ca' Foscari University of Venice and the University ...

Going off boardwalks near hot springs in Yellowstone National Park is prohibited, but California musician Doeboi909 did so ...

The Yellowstone Plateau Volcanic Field has some of the largest rhyolite lava flows on Earth. Have you ever wondered what ...

At a site known as Natural Trap Cave, a team of scientists are rappelling down to uncover the secrets of what the Earth was ...

Wolverines are the most prominent members of the weasel family. Their Latin name is Gulo gulo, meaning glutton, because they ...

A truck and a California tour company van headed to Yellowstone National Park were involved in a fatal collision.

What is land snorkeling? As if you were floating in the ocean, land snorkeling is hiking without a goal. And the best place ...

Former park ranger Tom Haraden told Business Insider that visitors make plenty of mistakes, from not packing water to ...

This borehole was drilled in the Core Shed area of the McLaughlin Natural Reserve. This area is a grassy flat with low shrubs and a few introduced trees, and the Homestake Core Shed houses archived ...