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

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

Kauai Northwest Waters, Kauai Windward Waters, Kauai Leeward Waters, Kauai Channel, Oahu Windward Waters, Oahu Leeward Waters ...

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

Ten years ago, a mysterious new disease was found sweeping through Hawaii’s native ‘ohi‘a forests, killing off the foundation ...

Hawaii’s “Big Island” saw some winter weather at one of its highest points this week, when snowfall blanketed the top of ...

Midlife in America isn’t as blissful as it seems. Rather than enjoying the fruits of work and parenting, many middle-aged ...

COURTESY USGS A swarm of small earthquakes struck Kama’ehuakanaloa volcano, formerly called Lo’ihi Seamount, off Hawaii island’s southeast coast today. COURTESY USGS A swarm of small earthquakes ...

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 ...

Footage shot Monday shows the first snowfall of the season at the summit of Mauna Kea in Hawaii.

Situated in Hawaii, Mauna Loa is one of Earth's most ... Its total volume is believed to be around 18,000 cubic miles. The volcano sits on Big Island and its latest eruption occurred in November ...