If you’ve been following the ongoing episodic summit eruption of Kīlauea volcano on the Big Island, you might have seen the ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Update at 10:09 p.m. Sunday, June 29, 2025: Episode 27 of the ongoing episodic summit eruption of Kīlauea volcano on the Big ...

Several flight operations are planned for July: Between 6 and 11 a.m. July 8: Ungulate survey at between 2,000 and 6,000 feet ...

Jets of searing hot molten lava spewed more than 1,000 feet into the Hawaiian air Friday from the Kilauea volcano.

Hawaii’s Kilauea volcano erupted again on June 29, firing a lava fountain into the air as it entered Episode 27 of its ...

The spectacular lava fountains that marked Kilauea’s 27th eruptive episode came to an abrupt stop at 7:54 p.m. Sunday, ...

Dominant trade wind conditions generally send tephra and volcanic gas southwest over the remote Ka ʻū Desert. Eruption ...

As another school year ends, the USGS Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth ...

Hawaiian Volcano Observatory scientists predict Hawaii's Kilauea volcano to erupt in the near future after an eruption May 25 sent lava spewing more that 1,000 feet into the sky.

The Kilauea Volcano in Hawaii, located on the state's Big Island, underwent two major eruptions in the last few weeks.

Kīlauea Volcano, Hawaii (Halemaʻumaʻu crater) by USGS on YouTube This is the ninth episode of eruptive activity since Dec. 23, the Hawaiian Volcano Observatory said.