Pyroclastic flow. Hot gas, ash and rock mixed together to make a deadly cloud that flows down the side of the volcano. It’s not all bad. They can also be tourist attractions! The lava and ash ...

Arenal Volcano, Costa Rica's best-known stratovolcano, stands more than 5,000 feet high and appears to touch the clouds.

The recent eruption at Napau Crater was the first on Kilauea’s middle East Rift Zone (ERZ) in six years. We often remember ...

A hiker's pack usually gets lighter over time as they plow through trail mix and water, but Annika Dechert likes to joke that ...

Scientists are racing to find out whether rapid glacial melt could drive a surge in eruptions — and what that means for ...

Want to learn more about chemistry and chemical reactions? Here’s a fun experiment for you! We’ll create an acid-base ...

The free event will celebrate Vikings and volcanoes. You can check out the Viking ship “Munin,” a half-size working replica ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. Today’s article is written by Hawaiian Volcano ...

"This reopening is a testament to what we can achieve when the community comes together and works with us to get things done.

The Volcano Skatepark has been closed for four and a half years, which includes two years of volunteer-led repairs, and will ...

Volcano Vista made sure there would be no pyrotechnics for Rio Rancho on this night. An unyielding defense and a physical running game carried the Hawks to a definitive 33-0 triumph over the Rams on a ...