The evidence is hiding in plain sight. What we see as Isle Royale and the Keweenaw Peninsula is actually part of the one of the largest known lava flows on Earth. A map of the different forms of ...

On Monday, the first eruption of Etna this week occurred in Italy. In the following days, lava began to flow from the Bocca Nuova crater. This week, Etna is very active. Geologists from the ...

A revised hazard map for volcanic Mount Fuji in central Japan suggests the volume of lava flow from a major eruption would likely be double that of previous estimates. The updated finding was ...