Oregon’s Three Sisters volcano complex is showing signs of increased activity as magma moves beneath the surface, raising ...

The Hunga Tonga volcano has erupted explosively again, causing widespread concern and triggering a tsunami across the Pacific ...

The Philippine Institute of Volcanology and Seismology raised the status of Kanlaon Volcano on Negros Island to Alert Level 3 ...

Her groundbreaking research focuses on monitoring and understanding the morphology (shape, structure, and surface features) ...

In 1669, in what has been considered the volcano's worst known eruption, lava buried a swath of Catania, about 15 miles away ...

Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. This week’s article is by Mike Cappos, a gas field ...

That’s not generally something I’d do during a crowded day of previews, but it speaks to how pleasant Lego Party is. While it ...

Despite monitoring systems, eruptions remain difficult to predict. And some tour guides say visitors who choose to explore volcanoes do so at their own risk ...

In a breathtaking glimpse beyond Earth’s horizons, NASA has revealed a jaw-dropping image from Mars, one that captures a ...

Episode 24 of the ongoing Halemaumau eruption at Kilauea volcano ended abruptly early Thursday morning, following just hours ...

On May 2, as sunlight crept over the Martian horizon, the Odyssey spacecraft captured Arsia Mons, a towering, long-extinct ...

When you think about Italy and ruins, your mind's eye automatically brings up scenes of the Roman Forum and the Colosseum.