The Hunga Tonga eruption may have triggered a surprising chemical reaction that destroyed some of the methane released into ...
An enormous volcanic eruption buried a snapshot of the baby Andes mountains, revealing a slow-and-steady growth rate.
Microscopic clues in volcanic ash reveal how magma breaks apart, heals, and sticks back together during explosive eruptions.
Images from the NASA-USGS Landsat 8 satellite captured the ash billowing across the Indian Ocean. The eruption disrupted ...
The volcano Anak Krakatau started spitting out ash and lava on Sept. 4. On an archipelago between Sumatra and Java, the ...
A volcanic eruption buried part of the Andes 22 million years ago, preserving clues that show how slowly the mountains were ...
Over the last eight centuries, a huge underwater volcano 300 miles off the coast of what's now Oregon has erupted dozens of times, its last outburst registered a decade ago. Now, researchers predict ...