From Maui Brewing and its famous Bikini Blonde to the Volcano Winery on the Big Island of Hawaii, here’s where to sip your ...

Several U.S. states, from Hawaii’s fiery peaks to Alaska’s smoldering mountains, have the highest number of active ...

The Hawaiʻi Department of Health is urging residents and visitors to take precautions as elevated volcanic gas emissions from ...

Olive Mullet reviews the book 'Adventures in Volcanoland' by Tamsin Mather in the latest Up and Down the River column ...

The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of the most powerful in modern history, reached all the way into ...

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

Nour Malas was an editor on the Health and Science team at The Wall Street Journal. She was previously a national reporter covering the U.S. West, and a foreign reporter covering the Middle East. She ...

At the core of the VTF are two extremely precise devices called Fabry-Pérot interferometers. These instruments scan the sun’s ...

The world's largest solar telescope has reached an important milestone. The data published now were obtained during the technical commissioning of the instrument.

After years of development, researchers at the Daniel K. Inouye Solar Telescope in Hawaii have fired up their newest tool, ...

Kīlauea volcano’s Episode 18 eruption peaked, with lava fountains reaching over 600 feet (200 meters) from the south vent in ...

Kilauea's 18th episode eruption ended abruptly, with lava fountains reaching impressive heights before subsiding.