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

Kīlauea’s summit eruption could produce another episode of lava fountaining as early as this weekend, while a new survey of ...

USGS Hawaiian Volcano Observatory staff are often asked, “Will lava erupted during the ongoing Kilauea summit eruption in ...

Hawaii's Kilauea volcano resumed its sporadic eruption on Sunday, shooting lava hundreds of feet into the air and releasing huge plumes of ash and other volcanic material into the skies. The activity ...

A person standing on the largest volcano in the solar system would never know it. Olympus Mons rises 70,000 feet over Mars on slopes too gentle to notice, and its summit pokes above most of the planet ...

A 4.5-magnitude earthquake hit the Big Island on Thursday, July 9, with no apparent impact on either Mauna Loa or Kīlauea volcanoes and no expected impact on the ongoing eruption of Kīlauea volcano.

WASHINGTON, DC – The Trump administration continuing its assault on climate related offices and funding for climate research. This time its targeting the Mauna Loa Observatory in Hawaii by cutting ...

A magnitude 4.5 earthquake struck off the southwest coast of Hawaii island Thursday night, according to the U.S. Geological Survey.

If Kevin Stefanski thinks about his former team at all as he gets set to open his first training camp as head coach of the ...

Waiākea Hawaiian Volcanic Beverages kicks off its 14th anniversary with the launch of Waiākea Paʻa, a premium reusable glass collection available in still and sparkling. Paʻa, Hawaiian for "solid," ...

The National Parks System manages 63 national parks. Stacker analyzed NPS info to compile the history and features of each.

Phivolcs footage shows powerful ash-and-steam column as monitoring continues Steam and ash rise from the main crater of Taal Volcano during a phreatomagmatic eruption in Batangas province, south of ...