By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...
A newly discovered half-million-year-old layer of volcanic sediment beneath the Aegean Sea rewrites what scientists know about this area’s volcanic history – and potential future hazards.
Scientists have identified the largest volcanic eruption in recorded history — an explosion 7,300 years ago that ejected more than twice as much rock and ash as the previous record-holding ...