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

That happened two years ago with the world's largest active volcano. About two months before Maunaloa spewed rivers of ...

In addition, the popular Sulphur Banks Trail is closed for boardwalk replacement from now through Dec. 12, 2024. And Nāpau ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby ...

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

Most visitors stay close to the action in Waikiki resorts, while some venture to Oahu's quieter North Shore or neighbouring islands of Maui, Kauai and the Big Island.

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