By contrast, lava caves, widely known as lava tubes, are formed in a geological instant—a year or two, ... There is, it seems, an omertà that surrounds the Big Island’s lava tubes.

Jeju Volcanic Island and Lava Tubes together comprise three sites that make up 18,846 ha. It includes Geomunoreum, regarded as the finest lava tube system of caves anywhere, with its multicoloured ...

Pozzobon, who estimated he’s visited about 20 lava tubes around the world, said the newly identified lunar lava cave is most similar to the corona lava tube in the island of Lanzarote in the ...

The caves, home to lava tubes and geothermal vents on the island, ... The scientists collected 70 samples of the ancient unknown bacteria from the lava caves in Hawai’i.