A pair of 2021 satellite photos highlight an unusually heavy snowfall in Hawaii that covered the summits of the volcanoes ...

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

Cadets from Massachusetts Maritime Academy (MMA) have completed a Geological Oceanography field course in Hawaii, an ...

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

From Hawaii’s flowing lava to Alaska’s smoldering peaks, these U.S. states are home to the most active volcanoes, shaping ...

As people from around the world are captivated by episodic lava fountaining during the ongoing Kilauea eruption in Halema‘uma ...

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 ...

Lava fountains from a fissure in the Northeast Rift Zone of Mauna Loa during the 2022 eruption. It was the first time in 38 ...

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

Lava fountains soared as high as 650 feet early today as “episode 18” of Kilauea volcano’s summit eruption resumed after a ...

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

Lava began overflowing the north vent at 3:47 a.m. Fountains this morning were over 650 feet (200 meters) high at the south ...