Visual observations have been a backbone of volcano research more than 2,000 years and remain fundamental to understanding how volcanoes work. Technological advancements — such as livestreaming ...

Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...

Kilauea volcano in Hawaii begins Episode 42 of its summit eruption, with lava fountains confined to Halemaumau crater in ...

Episode 42 at Halemaʻumaʻu (Kīlauea summit) ended at 11:38 PM HST on Feb 15 after almost 10 hours of lava fountaining from ...

Video. A large volcano in Hawaii began erupting on Sunday afternoon, sending fiery fountains of lava and hot ash high into ...

The Kilauea volcano in Hawaii erupted on Sunday, sending lava fountains, ash and smoke into the air ...

Kilauea has become one of the most active volcanoes in the world.

Volunteers agreed to help remove tephra from the roofs, gutters, and water catchment systems of more than 60 homes, which is ...

When referred to as a gas, it means a volatile has transitioned into the vapor phase. The most common gases (or vapor phase volatiles) emitted at the surface are water (H2O), carbon dioxide (CO2), and ...

Hawaii’s Mount Kilauea has erupted once again, sending dramatic fountains of lava, thick smoke and towering ash plumes high into the sky. The renewed volcanic activity has drawn attention from ...

Since late 2024, Klauea has unleashed 42 episodic fountaining events, each typically lasting a day or less, separated by ...

Kīlauea volcano in Hawaiʻi Island erupted dramatically, sending lava fountains reaching 1,300 feet high. This event marked ...