Buried beneath the high desert on the Oregon–Nevada line, an ancient volcanic scar is suddenly being talked about in the same ...

Recent activity indicates a projected eruption between Sunday and Wednesday, which would mark its 40th eruptive episode since ...

In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world's most active and whose eruption could affect millions of people. Its mission: figure ...

Beneath Oregon's high desert, a colossal lithium deposit lies in ancient volcanic clay, containing 20 to 40 million metric ...

St Vincent and the Grenadines has successfully completed the renovation of its volcano observatory, with Michelle Forbes, the ...

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most ...

— -- Geothermal energy developers plan to pump 24 million gallons of water into the side of a dormant volcano in Central Oregon this summer to demonstrate new technology they hope will give a ...

The Hawaiian Volcano Observatory is part of the U.S. Geological Survey, the science agency of the U.S. Department of Interior. Our job is to obtain and share science-based information about the ...

Months of relationship-building between Mexico City reporter María Verza and scientists at the National Autonomous University’s Geophysics Institute ...

After more than a year, Kilauea volcano is once again erupting inside Halemaumau Crater at Hawaii Volcanoes National Park. The eruption began overnight after increased earthquake activity. Lava is ...