Lava erupts from a fissure in Kapoho, Hawaii ...

Volcanoes rarely erupt without warning, but the signals they send are often subtle, scattered and easy to miss. Now a new ...

The new station—with a continuous real-time data stream from a seismometer, GPS, cameras and infrasound sensors—will provide ...

The ancient Romans got the hang of how to use volcanic ash. They used it as an ingredient in their concrete, and the result ...

Now researchers say one of the most important lithium discoveries on Earth may be hiding in plain sight. Beneath remote desert hills along the Nevada and Oregon border, a long-dead volcano may contain ...

With Trump’s budget knife still poised over NOAA’s climate research operations, international researchers see a reduced role ...

An active underwater volcano 300 miles off the Oregon Coast that was predicted to erupt in 2025 is now expected to erupt ...

Hawaii’s Kilauea, one of Earth’s most active volcanoes, sent lava fountains spewing into the air, obliterating a U.S.

Ash from the explosion may have led to crop failure and famine in southern Europe, leading some Italian cities to import ...

Scientists continued to monitor the first known eruption in thousands of years.