Continuous infrasound (low-frequency acoustic energy) monitoring is now established in Yellowstone. And the method is ...

Intense, new eruptions from Sicily’s Mount Etna caught some trekking tourists by surprise Monday, sending them fleeing as ash and debris towered high above them.

For all our satellites, sonar, and scientific breakthroughs, Earth still has a few spots that leave even the experts a […] ...

Surprise, surprise - you don’t have to fly that far away to find a Dark Sky Reserve for the ultimate stargazing experience.

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans. For the last year, Alaska's Mount Spurr has been showing signs of a ...

The National Institute of Geophysics and Volcanology (INGV) said the eruption featured “almost continuous” explosions that ...

Here’s how to see them safely. Lava flows create a map-like pattern on black basalt rocks at Iceland’s Fagradalsfjall volcano, which erupted in March 2021 for the first time in nearly 800 years.

America’s first Chief Geologist, G.K. Gilbert — working for J.W. Powell, of Grand Canyon fame — rode his horse through the ...

A Tucson driver captured dashcam video of a meteor burning up as it entered Earth's atmosphere over Arizona early Thursday morning. Steven Paris was driving to work when he caught the meteor on ...