ATHENS, Greece -- Multiple earthquakes are rattling Santorini, a volcanic island in Greece, prompting authorities to dispatch rescuers with tents, a sniffer dog and drones, and to shut schools on four ...

The eruption released energy six times greater than all Earth's power plants combined, exceeding 80,000 trillion watts.

NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...

Authorities in Greece have issued a warning for Santorini following mild seismic-volcanic activity detected in the island’s ...

Greece's authorities sought to ease concerns about the recent seismic activity at the Santorini volcano after a meeting of scientists.

The current episode will probably last 10 to 20 hours, the observatory added. The Kilauea Volcano is very active - this is the sixth episode of eruptions in the past four years. Visitors flock to ...

"Based on the current risk assessment from January 29 ... And the popular tourist destination Blue Lagoon, near where the seismic and volcanic activity has occurred, has been evacuated several times.

The ongoing eruption at Hawaii’s Kilauea volcano refuses to let up after scientists say the eighth eruptive episode began late Monday night and sent lava shooting high into the air.

"Based on the current risk assessment from January 29 ... near where the seismic and volcanic activity has occurred, has been evacuated several times.