A Grand Canyon river rafting guide who aimed to become the first American woman to row across the mid-Pacific solo has ...

The Pu‘u‘o‘o eruption currently holds the record for the longest fountaining episode at 12 days for episode 3, while the Kilauea Iki eruption holds the record for the shortest fountaining episode ...

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

Historic heat and big fireworks displays could spur a double dose of smoke pollution and ozone.

As the Aspen Acres wildfire rages in Colorado, video shows a ranch crew evacuating horses to safety under smoke-filled skies.

Lava fountaining is ongoing at the summit of Kilauea volcano in Hawaii, with fountains from the north vent reaching an ...

Ever wanted to stare directly into a volcano? Now you can! The USGS is giving us a new aerial view of Kilauea ahead of ...

Experience the awe-inspiring eruption of Kilauea, Hawaii's most active volcano, as molten lava cascades down rugged slopes ...

During a nearly 8-hour eruption of Hawaii's Kilauea volcano on June 14th, a vortex of ash and debris was seen by spectators ...

Every tourist desperate to see an untouched paradise is part of a constant influx that risks despoiling the very thing they came to see. On his arrival, in 1835, Darwin marveled at the lack of fear ...

A fountainous Kilauea volcano eruption in Hawaii was accompanied by a small tornado-like vortex that spun up right next to the lava light show. Nicknamed a "volnado," the phenomenon occurs when an ...

A fountainous Kilauea volcano eruption in Hawaii was accompanied by a small tornado-like vortex that spun up right next to the lava light show.See it in the video above.Nicknamed a "volnado," the ...