Indonesia’s rumbling Mount Lewotobi Laki Laki has erupted with a column of volcanic materials as high as 11 miles into the ...

Seafloor sensors caught a rare slow quake in action. It hints at how Earth's stress is quietly released. For the first time, ...

Tsunami earthquakes are characterized by the generation of disproportionately large tsunamis relative to the observed ground shaking, complicating timely evacuation efforts. Understanding their ...

The San Andreas Fault is a continental right-lateral strike‑slip transform fault stretching roughly 1,200 km in California.

This series is called "Our Fault." Everyone knows about a massive earthquake that is expected to hit the Northwest. It will be centered off the Pacific coast. But there are dangerous faults right ...