Hanauma Bay is a natural amphitheater shaped by volcanic forces thousands of years ago. Once a crater, it now cradles calm turquoise waters protected by curved cliffs and coral reefs.

Crater Lake is one of the most incredible national parks in the United States, a collapsed volcano filled with water so blue it doesn’t seem real. I’ve been wanting to take the boat tour here for ...

A sightseeing helicopter that went missing with three people on board was found to have crashed near Mount Aso, one of ...

Rescuers have spotted wreckage believed to be from a sightseeing helicopter carrying three people that went missing near ...

Scientists predict imminent lava fountaining at Kīlauea's summit, with seismic activity and observatory monitoring indicating ...

Firefighters received an emergency notification, possibly from a passenger’s smartphone, around 11:04 a.m., The Japan Times reported, adding that the helicopter’s GPS was last detected near Aso’s ...

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

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

The trip was a chance to show off new technologies developed in the Boise State lab. What Mock did not know at the outset of ...

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

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 ...