Hawaii's Volcanoes National Park offers an unforgettable outdoor adventure. Home to two active volcanoes, seeing these ...

Scientists lower Mauna Loa alert level, say eruption could end soon Scientists lowered the alert level for the Mauna Loa volcano on Hawaii's Big Island from a warning to a watch on Saturday and ...

Kilauea is one of six active volcanoes in Hawaii, including one that is submerged underwater. The largest is Mauna Loa, which is also on the Big Island and which erupted in 2022. 24/7 coverage of ...

There are two active volcanoes in Hawai'i Volcanoes National Park: Mauna Loa and Kilauea. Kilauea is the real "must-see" of the two volcanoes. A 4,000-foot-tall mountain, Kilauea has been active ...

Magma moves through Hawaiian rift zones as dikes, which are tabular sheets of magma that move laterally and vertically ...

NOAA, the nation’s leading climate science agency, may lose dozens of offices, including one that is key to the Mauna Loa Observatory in Hawaii. By Austyn Gaffney On the flanks of the largest ...

Elon Musk's Department of Government Efficiency is considering terminating the lease of a tiny office that supports a huge climate science experiment - one that's been ongoing for 67 years.

Hawaii’s Mauna Loa Observatory just captured an ominous sign about the pace of global warming. Atmospheric levels of ...

Geologists say Hawaii's Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode ...