— -- 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 ...

Scientists in the United States are preparing to drill into one of the country’s most closely watched volcanoes in a bid to unlock a new class of ultra-deep geothermal power. The project aims to tap ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

Hawaii Volcanoes National Park on the Big Island offers a rare glimpse into the raw, ongoing power of Mother Earth. Home to Kīlauea, one of the world's most active volcanoes, the park spans more than ...