Many visitors descend on Hawai'i, eager to explore its beautiful beaches, like Kolekole Beach Park, where waterfalls spill into the ocean, or to discover the spectacular and diverse marine life in the ...

Hawaii Island's Kilauea volcano began erupting on Sunday, Nov. 9, drawing in hordes of visitors to Hawaii Volcanoes National Park eager to witness the natural spectacle. As one of the world's most ...

The USGS Hawaiian Volcano Observatory relies heavily on Global Positioning System data to monitor volcanic activity in Hawaii ...

Rising mantle temperatures and two heat surges may explain why some Hawaiian volcanoes grew exceptionally large.

Hawaii Island residents may have felt shaking recently from large, deep earthquakes. Deep earthquakes like this have been ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

Hawaii Island's Kilauea volcano began erupting on March 10, spewing rock fragments as large as footballs, threatening nearby communities and closing nearby highways. "Vigorous fountaining has started, ...

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most active volcanoes. For over a year now, Kilauea has been regularly throwing ...

Contrary to conventional geological thinking, the Hawaiian mantle plume has gotten hotter by about 250°C (480°F) over the ...

We rank the 6 Best Islands to Visit in Hawaii. See which places our readers like the best, and vote for your favorites.