By the end of the day, about 7 p.m. Pacific Standard Time, data from 16 crystals was collected and analyzed. The data, which ...

minerals and volcanic glass. These pieces are the size of a grain of sand or smaller. The lava that erupts at Hawaii's volcanoes comes out of the ground at about 2,300 degrees Fahrenheit (1,250 ...

This volcano is considered a 'high threat' due to ... and the Pacific Northwest Seismic Network (PNSN) investigate the size, location and depth of the quakes, according to the USGS.

What’s next? Lava is erupting from several volcanoes, including one in Hawaii. Nearly 50 volcanic eruptions have been recorded this year, and more are expected. The Axial Seamount, an underwater ...

Tuesday was the eruption's 12th episode. What began in the morning with sporadic, small flows became continuous fountaining in the afternoon, the Hawaiian Volcano Observatory said. They reached 150 to ...

Guatemala's Volcano of Fire erupted overnight, prompting authorities to evacuate nearly 300 families and issue warnings for an additional 30,000 people at risk. There have been no immediate ...

Kilauea volcano on Hawaii's Big Island began erupting this week for the ninth time since December, shooting lava over 300 feet into the air. One of the world's most active volcanoes, Kilauea ...