Deep beneath one of the United States’ most closely watched volcanoes, researchers see not only a source of risk but a vast reservoir of clean, constant heat. The idea is as audacious as it sounds: ...

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 ...

In the days since scientists warned that Mount Spurr, Anchorage’s closest volcano, is likely to erupt within “the next few weeks to months,” Southcentral Alaska residents have snapped into preparation ...

The discovery has revealed a hidden process that could change how scientists understand volcanic systems.