Europe’s tallest active volcano, Mount Etna, may belong to an obscure group of volcanoes shaped by magma in an unusual way.

How did young volcanoes on Mars form? This is what a recent study published in the journal Geology hopes to address as a team of scientists investigated the complex geological processes responsible ...

Located in Sicily, Mount Etna is Europe’s most active volcano. Yet its origin remains largely enigmatic, as no existing geological model fully explains how it formed. In a new study, scientists from ...

Add Yahoo as a preferred source to see more of our stories on Google. A girl jumps into Ossipee Lake for a swim in Freedom, New Hampshire July 3, 2011. Parts of the White Mountains in New Hampshire ...

This video shows Kerið Crater Lake in Grímsnes, South Iceland, a striking volcanic crater filled with vivid blue water that ...