Meteorology Department says recent Nicobar quakes pose no risk to Thailand. Small quakes won't trigger tsunami. One-hour ...

UC Berkeley political scientist Marika Landau-Wells says there are ways to help us avoid overreacting to false alarms without missing real threats.

A chilling warning has rippled through Japan, a nation all too familiar with the earth’s raw power. The Japanese government has issued an emergency alert, cautioning of a potential "mega-earthquake" ...

Nearly 900 earthquakes have shaken Japan's Tokara Islands in recent weeks, stirring public anxiety as the swarm coincides ...

Scientists have uncovered a rare slow-motion earthquake in Japan’s most tsunami-prone fault zone.

More than 800 tremors have shaken the southwestern Tokara Islands over the past 11 days, including a 5.6-magnitude quake on Wednesday.

A minor, 3.3-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.