An underwater volcano near Tonga revealed how sediment spreads, disrupts marine life, and raises questions about deep-sea ...

Indonesia’s rumbling Mount Lewotobi Laki Laki erupted Monday, sending a column of volcanic materials as high as 18 kilometers ...

The ash cloud above Mount Lewotobi Laki-laki on Monday was about four times taller than the one produced by an eruption there ...

A new eruption started early this morning at Halemaʻumaʻu Crater in Hawaiʻi Volcanoes National Park. Episode 28 of the ...

Indonesian volcano Mount Lewotobi Laki Laki dramatically erupted on Monday morning, propelling a huge column of ash 11 miles ...

Australia's Volcanic Ash Advisory Center (VAAC) Darwin issued a red aviation warning about the volcanic ash plume, saying it ...

Mount Kilauea erupted to life Wednesday as one of the world's most active volcanoes makes headlines once again.

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...