The Hunga Tonga volcano has erupted explosively again, causing widespread concern and triggering a tsunami across the Pacific region. This video provides the latest update on the volcanic activity ...

Over the past 12 months, an Alaskan volcano named Mount Spurr has become noticeably agitated: It’s been swelling, quaking, and venting noxious gases. As it stands today, the evidence could point ...

Volcanoes have always amazed scientists, geologists, and travelers– not just because they can erupt, but because they show the powerful forces deep inside the Earth. Today, as we pay more ...

While the heartfelt concern expressed for Tonga’s environment is understandable, it is important to ground this conversation in factual, observable science rather than political talking points.

Venus is home to some of the weirdest volcanoes in the solar system—massive, flattened domes that look like planetary pancakes left to cool on the world’s blistering surface. Scientists have ...

Europe's most active volcano, Mount Etna on Sicily, is erupting again, sending tourists running away from a huge plume of ash and smoke in the air and lava flowing down its slope.

Italy’s Mount Etna, the highest active volcano in Europe, started erupting Monday — sending scores of panicked tourists running for safety.

A massive eruption at Mt. Etna forced tourists to flee the volcano on Monday after a plume of high temperature gases, ash and rock “several kilometers high” billowed into the air above them ...

Please visit HVO’s website for past Volcano Watch articles, Kilauea and Mauna Loa updates, volcano photos, maps, recent earthquake information, and more. Email questions to [email protected].

At the top of a 120-foot-high cliff in Tonga sits a humongous rock—and at more than 650 feet inland, ... Why the Eruption in Tonga Was a 'Once-in-a-Millennium' Event for the Volcano. January 18 ...

Italy's Mount Etna lays claim to several titles. It is: The world's most active "stratovolcano" Europe's largest and most active volcano; One of the best-monitored volcanoes in the world ...