Kīlauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

This spectrogram shows four hours of USGS Hawaiian Volcano Observatory data streams across six seismic stations at Kilauea’s ...

Find out which volcanoes in the US are the most active. This article gives clear information about their past eruptions and ...

These pulsing magmatic roots may even provide a conduit that ushers molten rock toward Kilauea and Mauna Loa, two of the largest and most active volcanoes in the world. The researchers used ...

Why and how do volcanoes actually erupt? Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts. Melting may happen where tectonic plates ...

A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say.

Mega tsunamis are colossal waves triggered by geological events. Lituya Bay saw the tallest tsunami ever recorded. Hawaii ...

Regions most at risk include Alaska, Hawaii, and the West Coast, all of which are characterized by significant geological activity.

HONOLULU (HawaiiNewsNow) - On Monday, May 20, at 9:37 a.m., a magnitude-4.2 earthquake occurred 11 miles southeast of Pahala on Hawaii Island at a depth of 20 miles below sea level. The earthquake had ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

Armando Rodriguez and his wife Karina employed immigrant workers on Aloha Star Coffee Farms on the Big Island in Hawaii, but ...