Hawaii's most active volcano resumed erupting Wednesday after a weeklong pause. Kilauea began continuously releasing lava ...

Discover how Mauna Loa supervolcano could impact Hawaii and beyond. Learn about past eruptions, new prediction methods, and ...

As Alaska prepares for the eruption of Mount Spurr, the state's two senators are part of newly reintroduced legislation to ...

Jan. 10, 2025 — A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition ...

The NOAA office in Hilo that supports that carbon dioxide sampling has been flagged for a possible lease cancellation.

Consider a can of soda. When the can is closed (pressurized), the soda contains dissolved carbon dioxide (CO2). When you open ...

NOAA, the nation’s leading climate science agency, may lose dozens of offices, including one that is key to the Mauna Loa ...

By the end of the day, about 7 p.m. Pacific Standard Time, data from 16 crystals was collected and analyzed. The data, which ...

The Alaska Volcano Observatory has revealed that recent overflights of Mount Spurr, which is near Anchorage, found 'significantly elevated volcanic gas emissions' ...

Scientists at the Hawaiian Volcano Observatory expect the dual lava fountains within Halemaʻumaʻu crater will return soon.