That happened two years ago with the world’s largest active volcano. About two months before Mauna Loa spewed rivers of ...

Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale signs. That ...

Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

COURTESY USGS This map shows the location of a 4.8 magnitude earthquake on Hawaii island early Tuesday morning. A magnitude 4.8 earthquake shook the southeastern flank of Mauna Loa volcano on Hawaii ...

If you want to travel to Hawaii but aren't sure which island is the cheapest, we've compiled the most affordable Hawaii ...

Tiltmeters are a crucial component of the volcanic monitoring network in Hawaii. By detecting subtle changes in ground ...

Over the past century, technological advancements have vastly improved volcano monitoring. One key innovation was the ...

The analog space mission involves simulating space conditions on Earth to allow researchers, engineers, and astronauts to experience, test, and refine technologies and strategies required for lunar, ...

HONOLULU — Snow fell on Hawaii's tallest peak this week, briefly turning the mountaintop into a winter wonderland. The summit area of Mauna Kea on the Big Island got about 2 inches (5 ...

There was shock in Hawaii this week as now fell on the state’s tallest peak, turning the mountain top into a winter wonderland. The summit area of Mauna Kea on the Big Island got about two ...