Mauna Loa, the world's largest active volcano, is the mighty giant of Hawaii that's still bubbling away, waiting to be explored.

Volcano scientists from around the world will gather from Feb. 9-14 in Hilo for the American Geophysical Union Chapman Conference on Caldera-forming Eruptions at Basaltic Volcanoes: Insights and ...

Passing by a series of subterranean geological features named cave chocolate, cave bacon and cave popcorn, I start to wonder ...

November 29, 2022 Mauna Loa, the world’s largest active volcano, has started to erupt for the first time in nearly four ...

The USGS Hawaiian Volcano Observatory spearheads Volcano Awareness Month each January on the Island of Hawaii. This year, in ...

The dry weather from Thanksgiving to January created conditions for heavy flowering when a rainy spell in mid January stimulated a big flush of flowering shortly thereafter. When Kona has a wet winter ...

The National Weather Service has extended a flash flood warning for Hawaii island until 8:15 a.m. today as heavy rain moves over the west side of the island.

HONOLULU, Hawaii: The Kilauea volcano in Hawaii Volcanoes National Park is erupting again for the seventh time in recent weeks. JAKARTA, Indonesia: Indonesia is reportedly close to reaching an ...

Although it usually happens once or twice a year, this will be a very big snow for the tops of the volcanoes in Hawaii. One to two feet of snow will be possible.

A winter storm will bring severe weather across Hawaii beginning on Thursday, with impacts expected until Saturday morning.

Potentially damaging southwest wind, a risk for severe thunderstorms, flash flooding and heavy snow on the peaks of the Big ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Mauna Loa on the Big Island, scientists from University of ...