If you feel brave enough to hike the world's largest active volcano, head to Hawaii's Big Island for a 13,681-foot-high multi ...

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

This map also shows roads and the boundary of Hawaiʻi Volcanoes National Park, as these would be of interest to those using ...

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

Scores of small earthquakes — the largest at magnitude 4.3 — rumbled along the Kama‘ehuakanaloa undersea volcano southeast of Hawaii island Friday night and Saturday, according to the U.S ...

And then there are the volcanoes. Big Island's most visited volcanoes are ... which sits less than 5 miles west of the city center and is home to an 80-foot waterfall. Remote as it may be, Hamakua ...

Visitors to Hawaiʻi Volcanoes National Park can once again enjoy the colorful displays created by volcanic gas deposits ...

HONOLULU, Hawaii – Seismologists believe a recent uptick in earthquake activity off the coast of Hawaii’s Big Island is likely associated with the movement of magma beneath an underwater ...

Hawaii’s “Big Island” saw some winter weather at one of its highest points this week, when snowfall blanketed the top of Mauna Kea, a dormant volcano just over 13,800 feet tall. A storm ...