A collapsed lava tube detected in 30-year-old radar data from Venus may be part of a much wider network of underground caves.

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 ...

Volcanic caves are not just an Earth thing. Scientists have spotted signs of lava tubes on the Moon and Mars. Now, researchers at the University of Trento say they have strong evidence that one exists ...

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 ...