An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.

Greece's government has just declared a state of emergency on the island of Santorini, as earthquakes shake the island ...

The Caribbean Sea was rocked by a powerful 7.6 magnitude earthquake on Saturday, which left 12 Caribbean islands on tsunami ...

Schools on the the tourist island will remain closed after hundreds of small earthquakes shook the region. Read more at ...

HOUSTON — A powerful 7.6 magnitude earthquake struck Saturday south and southwest of the Cayman Islands. It triggered tsunami ...

A third earthquake struck California in less than six hours, this one rocking the city of Hayward near San Francisco and San ...

Geophysics professor Dr Jess Johnson has urged California residents to have an earthquake plan in place as there's a chance a ...

ground deformation, and increased gas emissions on Nea Kamini, but no eruption followed. Again, monitoring is key. Not just the earthquakes but also ground deformation and gas emissions." ...

A magnitude 7.6 earthquake was reported in the middle of the Caribbean Sea Saturday night – triggering a wave of tsunami ...

Some 200 minor earthquakes were recorded in the sea and surrounding islands in just 48 hours ... the southern Aegean Sea region was on general alert, while a rescue service team with a search ...

NWS says ‘the tsunami threat has passed. Unusual currents may be noticed in some areas. Exercise normal caution.’ ...