Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna Kea in Hawaii takes the crown as the tallest volcano on Earth. Measuring over ...

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

The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. 2 min read The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that ...

A “fascinating” eruption is approaching as a sleeping giant underwater volcano stirs with seismic activity near America’s west coast. The seismic activity of Axial Seamount, a submerged ...

A volcano in Indonesia has erupted at least a thousand times this month, officials said, as the latest eruption prompted fresh evacuation warnings. Mount Ibu, a remote volcano on Indonesia’s ...

A volcano near Alaska’s most populous city could be on the brink of eruption after showing signs of unrest over the past 10 months, according to experts. Hundreds of small earthquakes have ...