An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday.

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

Federal agencies and their associates don’t know who to call during a period of continual uncertainty about federal leases.

Some parts of the island chain have a 0.6 millimeter-per-year subsidence rate, but others are in a much more dire state.

If you're going to the Hawaiian islands and planning on a stay on Big Island, you should head to the east coast to see this ...

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

Hawaiian Volcano Observatory scientists say episode 13 of the ongoing Halemaʻumaʻu eruption ended at 3:13 p.m.Tuesday.

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

HONOLULU — An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday. Fountains reached heights of 400 feet to 500 feet in the early ...

shows lava fountains shooting up high in the latest episode of an ongoing eruption of Kilauea volcano inside Hawaii Volcanoes National Park. (AP) Property News: Neighbourhood spat over $277 ...