The 5.2-magnitude earthquake on Monday shook the ground and nerves in San Diego, but some scientists were already scanning the ocean floor for tremors.

You may notice tsunami signs when visiting Oregon's coastal destinations. Here's what they mean and how to prepare yourself in case of a disaster.

The earthquake had a preliminary magnitude of 5.2 and was near the mountain town of Julian, east of San Diego, according to ...

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.

When the JATWC issues a warning, you may also see information from state emergency ... and boaters as they cause dangerous currents. A Marine Warning is issued when a tsunami wave height ...

About 70% of the earth’s surface is ocean, yet only 5% of the world’s oceans have been explored. One matter overlooked by the ...

Tsunamis have hit Washington and the Puget Sound region in the past, and they will happen again in the future.

After a magnitude 5.2 earthquake rattled Southern California Monday morning shortly after 10 a.m., the National Weather Service immediately issued an alert about whether a tsunami would follow.

This eerie imagery is seen as a potential underwater volcanic eruption that could be powerful enough to cause a mega-tsunami. If true, the disaster has the potential to produce catastrophic ...

When Shayeann Day-Wilson raised her hand in the locker room during halftime of LSU women’s basketball’s NCAA Tournament second-round fight Monday with Florida State, she was dead-set on cuttin ...