Alarms rang and emergency workers led people away from public buildings and offices as Mexico City staged an earthquake drill ...

Researchers are sounding an alarm about an earthquake fault along the Northern California coast. A new study shows a large ...

An earthquake alert drill has been scheduled for Tuesday morning in Mexico, which will trigger the alarm in 11 states.

For communities living in the shadow of a volcano, early warning systems are a lifeline—but mistrust in these warnings can ...

The quake was felt 160 miles as the crow flies north of Ushuaia in the Chilean town of Porvenir on the Strait of Magellan. "I didn't give it much thought until the alarms sounded. It caused a bit ...

Cracks that have appeared over the past day or so on roads and homes in Greece have raised concerns among residents and ...

A strong offshore earthquake caused a tsunami scare in the far south of Chile and Argentina on Friday, with authorities evacuating residents of coastal areas for hours before scaling back the threat ...

To avoid false alarms, it is vital that scientists seek ... "The focal mechanisms of volcano-tectonic earthquakes changed drastically before and after the 2014 eruption. Integrating data from ...

Business owners in Pattaya are raising serious concerns over the sharp decline in Chinese tourists, a group that once formed ...