Great Sitkin volcano, sitting in Alaska’s central Aleutian Islands, has been slowly pushing lava out of its summit crater ...

Volcanoes can behave in strikingly different ways, even when they appear nearly identical. Some release slow, steady lava flows.

Volcanologist Martin Mangler explains how volcanic eruptions work to push lava into the air. Listen on the The Conversation’s ...

An underwater volcano violently erupted in the South Pacific in 2022. The chemical reaction that happened afterwards could show humans how to slow global warming.

Hawaii's Kīlauea volcano shot out lava for the 49th time that we know of.

A new international study has found that Indigenous oral traditions, some thousands of years old, hold valuable and often ...

Around 74,000 years ago, Earth experienced one of the most devastating volcanic events in its recent history. The Toba supereruption, centered in what is now Indonesia, blasted 672 cubic miles of ...

VolcanoTech’s sulphur dioxide detecting sensors are in already in use in a number of countries ...

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active volcanoes Sally Sennert Did you know that there are between 40 and 50 volcanoes ...

The summit eruption in Halemaʻumaʻu has resumed with weak precursory spattering, no overflows have occurred at this time. The ...

Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...