The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the coast.

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink permanently.

A new study has identified three states in the US could be hit by an earthquake and mega-tsunami in a handful of years.

Minor quakes can disrupt natural tectonic patterns deep underground and change stress landscape, new study finds ...

The study also points out that sea level rise is accelerating as climate change intensifies, and the effects of post-earthquake flooding could worsen in the future. Global mean sea levels have ...

A horrifying security video has captured the moment Earth's crust cracks and slides during a devastating earthquake earlier ...

An earthquake in Tennessee Saturday morning caused shakes that were felt as far south as Middle Georgia, according to reports from the U.S. Geological Survey. The 4.1-magnitude earthquake was reported ...

An earthquake near Greenback, Tennessee, shook East Tennessee early Saturday morning. It was the largest quake in the region ...

A strong earthquake hit between Greece and Italy, triggering a tsunami warning. Here’s what happened and why the ...