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

The world's biggest active volcano spans approximately 2,000 square miles and ascends about 13,600 feet above sea level - and ...

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

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

This photo provided by the U.S. Geological Survey, captured during a Hawaiian Volcano Observatory helicopter flyover Tuesday, Sept. 17, 2024, shows the eruption in Kilauea’s middle East Rift ...

Tiltmeters are a crucial component of the volcanic monitoring network in Hawaii. By detecting subtle changes in ground ...

The recent eruption at Napau Crater was the first on Kilauea’s middle East Rift Zone (ERZ) in six years. We often remember ...

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 ...

This photo provided by the U.S. Geological Survey, captured during a Hawaiian Volcano Observatory helicopter flyover Tuesday, Sept. 17, 2024, shows the eruption in Kilauea's middle East Rift Zone ...

The volcano’s last known eruption occurred in 1996, with only around a handful of episodes during the last 150 years. The Hawaiian Volcano Observatory said it is closely monitoring the situation ...

HAWAII VOLCANOES NATIONAL PARK, Hawaii (AP) — One of the world’s most active volcanoes is erupting again in a remote part of a Hawaii national park. Kilauea erupted briefly Sunday night in an ...