Hawaii's Kilauea volcano produces significant volcanic gas during the latest eruption. Officials are monitoring air quality ...

Hawaii Volcanoes National Park's Kilauea volcano erupted for the first time this year, drawing hordes of crowds. Here's what ...

As the Maunaulu eruption waned, Kilauea summit inflated and two brief eruptions occurred in the latter half of 1971 — one in ...

Kīlauea volcano on the island of Hawaii erupted on January 12, 2026, sending lava fountains 800 feet into the air and ...

Kīlauea has been erupting intermittently since Dec. 23, 2024, primarily from two vents within Halemaʻumaʻu. Individual ...

It's been nearly four years since a massive volcanic explosion rocked the Pacific nation of Tonga. The eruption created a ...

This is the first time seismic activity of this intensity has been recorded since the start of Kilauea’s eruption in December ...

Kīlauea seems to be in a shaking kind of mood after Episode 40 of its ongoing episodic lava-fountaining eruption at the ...

A swarm of earthquakes began beneath Halemaʻumaʻu crater at the summit of Kīlauea at around 7:35 p.m. on Wednesday, Jan. 14, ...

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

Seismic activity at Kīlauea started over the weekend and continued into the early morning of Monday, Jan. 19, the United ...