News

Active flows in the upper portion of Royal Gardens subdivision.

Recently, Hawaiian Volcano Observatory scientists have been asked if Hawai‘i Island's geothermal development causes subsidence of the ground surface...

It seems logical that if underground magma can start an eruption by forcing its way to the surface, one might also start an eruption by opening a...

Active flows in the upper portion of Royal Gardens subdivision.

On September 24, 1971, Kīlauea’s southwest rift zone erupted for the first time in 52 years.

Lava pond still active in Pu‘u ‘Ō‘ō crater.

As days get shorter and nights cooler, we look to the summits of majestic Mauna Kea after rainstorms to see whether there might be a cap of pure white...

A closer look at the active flows above the pali.

Breakout above pali remains active.

The relatively small explosive eruption of Iceland's Eyjafjallajökull volcano more than two years ago focused attention on the hazards of volcanic ash...