A major, 7.4-magnitude earthquake struck in the South Atlantic Ocean on Friday, prompting an alert for a potential tsunami ...

A small tsunami has arrived in Antarctica, and residents of Southern Chile and Southern Argentina are evacuating.

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

Hundreds of miles of coastline in the Pacific Northwest could go straight into the drink if another major earthquake strikes the region, an alarming new study warned. A 600-mile-long earthquake ...

Mexico developed one of the world’s first public earthquake early warning systems: the Mexican Seismic Alert System (SASMEX) was launched in 1991. Now, coastal sensors detect major earthquakes ...

If major earthquake hits the West Coast it could sink the land in minutes, new study warns - The region is overdue for a ...

Image via Shutterstock Researchers are warning that major chunks of America (and Canada too for that matter) will sink into ...

Places along the coast that aren't currently in the floodplain would become at risk for flooding in the wake of a major earthquake — and they'd stay that way for years or decades. Melgar said ...

The Cascadia subduction zone is one of many regions in the "Ring of Fire," where the Pacific Plate meets another tectonic plate, causing the strongest earthquakes in the world and the majority of ...

A massive earthquake of magnitude 4.4 on the Richter ... It should be noted that Pakistan falls on three major tectonic plates — the Arabian, Euro-Asian and Indian — as per the geological ...