Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

The National Weather Service has issued a flash flood warning for the island of Kauai, effective until 12:15 a.m. Wednesday.

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

Weekend anchor, weekday reporter, Aging Well host, and fill-in assignment editor Diane Ako leaves journalism after Tuesday.

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

A video produced by the Ford Motor Company shows the great, active volcano of Kilauea in Hawaii. This is a popular landmark ...

The recent eruption at Nāpau Crater was the first on Kīlauea’s middle East Rift Zone (ERZ) in six years. We often remember the Pu‘u‘ō‘ō and Maunaulu eruptions when thinking about the middle East Rift ...

The recent eruption at Nāpau Crater was the first on Kīlauea’s middle East Rift Zone in six years. We often remember the Pu‘u‘ō‘ō and Maunaulu eruptions when thinking about the middle ...

Popocatépetl is Mexico’s most active volcano and has been erupting for decades about 45 miles southeast of Mexico City.

Until Kamala Harris became vice president in 2021, Hawaii’s U.S. Sen. Daniel K. Inouye was the highest-ranking Asian-American ...

The U.S. Geological Survey said Saturday that a shallow earthquake storm had been detected under the summit of Kilauea. That signals that “resumption of eruptive activity at Kilauea summit is ...