While California and Alaska dominate conversations about earthquakes in the U.S., there's another seismic threat that could ...

A fireworks executive and longtime pyrotechnician appears to have operated in the margins dividing local, state and federal agencies charged with permitting and regulating businesses dealing in ...

A major California fault once thought to be stable is quietly shifting beneath neighborhoods, schools, and it could lead to a ...

California frequently suffers some of the costliest disasters in the country. Now state officials fear they’ll be left to ...

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

Wildfires are now a consistent threat. Learn how to rebuild stronger, smarter, and safer to better withstand the next ...

CALIPATRIA– A 4.3-magnitude earthquake struck near the Salton Sea early Friday morning, jolting residents and triggering a ...

Large parts of the US are under threat of being submerged under water by a megatsunami that will alter the countrys coastline ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

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 ...