The USGS Hawaiian Volcano Observatory keeps its eyes on active volcanoes in many ways. While old fashioned eyes and a notebook are used when field teams are near a volcano, modern volcano ...

How loud can sound really get? The human ear can safely hear up to around 120 decibels. Beyond that, it starts to hurt. At ...

Hawaii's Kilauea volcano spews lava during its latest eruption:: United States Geological Survey (USGS):: Kauai County, ...

Iceland is bracing for a massive volcanic eruption that could wipe out an entire town, release toxic fumes and trigger widespread disruption. The country has ordered evacuations and declared a state ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The volcano Krasheninnikov erupted for the first time in about 500 years following the 8.8 ...