A submarine eruption north of Papua New Guinea may be building new land while satellites track its evolution from above.
Mount Etna’s past eruptions reveal that a single volcano can erupt through very different underground pathways.
Dark ash and steam burst from the Philippine volcano on Tuesday, with three explosive pulses creating plumes for four and a ...
By June 18, it was producing intermittent spouts that were 20 to 30 feet high.
The location of the new pool. (USGS/Public Domain) A churning pool of water has opened up in Yellowstone National Park – just ...