This is not just a little haircut for a large federal agency—it’s grabbing the scissors and stabbing the agency through the ...

Why is the Mauna Loa Observatory so important?In 1958, scientist Charles David Keeling began monitoring carbon dioxide levels at the Mauna Loa Observatory in Hawaii, providing the first clear ...

Pilots are advised to avoid volcanic eruptions, but in 1935, a squad of U.S. bombers took a more aggressive approach.

Before this event, Mauna Loa had not erupted since 1984 ... according to the Hawaii Volcano Observatory. Since 1952, Kilauea has erupted dozens of times. From 1983 to 2018, its eruptive activity ...