Kilauea, the restless shield volcano on Hawaii’s Big Island, has been erupting in dramatic, repeating bursts since late 2024, with lava fountains and volcanic gas-and-ash plumes rising high above the ...

Since the 1970s, planetary geologists have known that volcanic features cover large swaths of Mars. Early Mariner 9 images ...

Kilauea’s 2018 eruption -transformed the lower Puna District of the Island of Hawaii, including its coastline, where 875 acres of new land were added in a large lava delta. The area is still subject ...

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A fresh examination of radar data for Venus obtained by NASA’s Magellan spacecraft in the 1990s indicates the presence of a large underground cavity created by a lava flow, the first subsurface ...