The Cascadia Subduction Zone has stayed calm for 300 years. When it finally breaks, it could trigger a huge earthquake ...

The Cascadia Subduction Zone has stayed calm for 300 years. When it finally breaks, it could trigger a huge earthquake ...

School principal Yoshiro Tobo is one of the few people left on his remote Japanese island, where the earth is constantly shaking from earthquakes, having chosen to stay behind while his family are on ...

While sirens can help in areas with shaky cell service, experts say officials also need to consider alert fatigue and provide ...

At least 119 people are dead and 173 people are still missing after devastating flash floods in Central Texas.

Oregon’s PacWave testing facility is now complete, but delays and cuts to federal funding for renewable energy development ...

Scientists are warning that a 100-foot, Doomsday-style tsunami is primed to hit the US West Coast at any moment. Yet ...

A doomsday tsunami is likely to strike the US in the near future, but scientists say it's better if it hits sooner rather ...

A tsunami warning was issued after a magnitude 7.0 earthquake struck off the coast of the Humboldt Peninsula on Thursday morning, but it was later canceled. (Jane Tyska/Bay Area News Group) ...

Related: Tsunami warning expires along southern Oregon, northern California coast This conversation has been edited for length and clarity.

A tsunami warning for the Oregon coast Thursday morning was canceled following a 7.0 earthquake was recorded off the shore of California, authorities said.