El Pasoans have felt a series of earthquakes over the past few days, despite the epicenters being hours away. Late on ...

Mount Spurr is not the kind of lava-spewing volcano familiar from Hawaii, but instead has historically ejected huge plumes of ...

Tsunamis can be triggered as secondary disasters following megathrust earthquakes, with their intensity largely dependent on the magnitude of shallow seismic ruptures. Historically, considerable ...

São Paulo and Rio de Janeiro residents got alerts for a 5.5 quake that never happened. The company blamed offshore activity ...

As the world woke up to consecutive 4.0-magnitude earthquakes in Delhi-NCR and Siwan, Bihar early Monday, the need for early ...