Mount Semeru, located on the border between Lumajang and Malang in East Java, erupted dozens of times over the past few weeks, triggering ash columns and ashfall on villages around the volcano.

Mount Spurr is not the kind of lava-spewing volcano familiar from Hawaii, but instead has historically ejected huge plumes of ...

A volcano near Alaska’s most populous city may be preparing to erupt, according to experts who have been monitoring the ...

An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.