Exploring how volcanoes and wine can be an explosively good combination in today's Ask The Expert! For a question like this ...

The last time it erupted was in 1992, and before that, 1953. Scientists at the Alaska Volcano Observatory have reported ...

Hear from volcanologists about these stunning geological phenomena and the thrill of working in volcanic landscapes ...

For the last 10 months, a volcano in Alaska has been brewing for an eruption, and now it's closer than ever. Here's what the ...

Geology’s Theory of Everything continues successfully to defend its title. ■ Curious about the world? To enjoy our ...

A volcano near Alaska’s most populous city could be on the brink of eruption after showing signs of unrest over the past 10 ...

On Monday, the first eruption of Etna this week occurred in Italy. In the following days, lava began to flow from the Bocca ...

Mount Churchill stands in a white corner of the Alaska map, deceptive in its cold, windblown silence. At least twice in the ...

The last time Kolumbo experienced a major eruption was 1650, coughing out ash seen as far away as Turkey. Pyroclastic flows – ...

This week's contribution is from Richard Tollo, emeritus professor of Geology at George Washington University ... that is the ...

In a sea teeming with some of the largest creatures on the planet, a University of Miami scientist is studying how big of an impact desert aerosols and volcanic ash have on the sea’s tiniest ...