Inside the Deep Caves Carved by Lava Centuries of eruptions on the Big Island have created hidden networks of passages beneath volcanoes.

Learn about the largest active volcano on Earth Mauna Loa in Hawaii. Discover its massive size, eruption history, and fascinating facts about its role in shaping the Hawaiian Islands.

A volcano seems to have been identified near the rim of Jezero crater on Mars, which is being explored by NASA’s Perseverance rover. The vehicle may have already sampled material spewed out by ...

Fiery volcanoes have belched up molten rock, hot ash, and gas since Earth formed billions of years ago.

These maps show lava flow and tephra accumulation at Kilauea volcano associated with episodes 23 (left) and 24 (right) of the ongoing eruption in Halemaʻumaʻu that started on Dec. 23, 2024 ...

The Mount Veniaminof study may help prepare for eruptions for other volcanoes near major population centers around the world.

SAO PAULO (AP) — A young Brazilian hiker who fell hundreds of meters from the ridge of a towering Indonesian volcano and was trapped there for almost four days was found dead on Tuesday, Brazil ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above clouds before dawn. It’s twice as tall as Earth’s largest volcano.

A man fell 30 feet at Kīlauea volcano in Hawaii after getting too close to a cliff, officials said, adding that a tree prevented him from falling even farther.

Man Falls Off Steep 30-Foot Cliff Trying to Get 'a Closer Look' of Kīlauea Volcano Eruption A tree ultimately broke his fall, saving the man from an additional, potentially fatal 100-foot fall to ...