Hear from volcanologists about these stunning geological phenomena and the thrill of working in volcanic landscapes ...

Expansive lava flows in the Sáttítla Highlands was captured by satellites ahead of the recent designation of the area as a national monument.

YAMANAKAKO, Yamanashi Prefecture--Solidified lava from eruptions of Mount Fuji in the distant past offers frightening clues of what awaits if the sacred mountain blows its top again. Researchers ...

The moon is still shrinking and stretching, scientists claim, after discovering a series of ridges on the lunar surface that are much younger than previously studied ridges ...

Lava is the word for magma when it erupts onto the Earth's surface. Geologists also use the term to describe the solidified deposits of lava flows and fragments hurled into the air by explosive ...

Despite their name, the lunar seas are plains of solidified lava which appear dark on the Moon’s disc. Many lunar seas are large enough to spot with just your eyes, so see how many you can ...

they include both moving lava and the resulting solidified deposits of black rock. Lava flows come in a great variety of shapes and sizes. Nyiragongo is considered one of the most dangerous ...