Mauna Kea is the tallest underwater mountain on Earth. Read about the tallest mountain in the world. Read Hawaiian volcano vs ...

Here’s the list of the oldest caves on Earth · Sudwala Caves · Jenolan Caves · Grotte de la Devèze · Fumane Cave · Movile ...

A 2014 astronaut photo shows a pair of volcanic lakes appearing to stare up into space from the Chiltepe Peninsula of ...

The discoveries challenge the popular image of Yellowstone as a ticking time bomb with a single massive underground pool of ...

Researchers have built on past studies and introduced new methods to explore the nature and role of subsurface fluids, ...

Tin could be a major beneficiary of the same themes that have made copper the metal of the future – these juniors present ...

Travel + Leisure was the first to check into Fawn Bluff, an exclusive-use wilderness lodge on British Columbia's Bute Inlet ...

There are plenty of desirable locations where traveling can be tricky—or downright deadly. Read through our list of the most ...

The Octagon Earthworks here speak to us from 2,000 years ago — and they speak to the fraught cultural moment in which we find ...

The region lies at the intersection of major tectonic boundaries that are known for generating powerful earthquakes and volcanic activity.

New research suggests that a mystery platinum signature found in Greenland’s ice may have come from a volcanic eruption in ...