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

Shallow tremors can indicate magma movement or changes in geothermal systems, sometimes serving as early warnings of ...

Taal Volcano recorded six earthquakes, two tremors, and voluminous sulfur emissions, prompting PHIVOLCS to maintain Alert ...

Why is it so hard to get people to safety? Effective warning systems are complicated, involve a lot of moving pieces, and ...

The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009 ...

A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey reported. Then dozens of smaller quakes followed. The 6.5-mile-deep quake hit ...

As flash floods ravage areas like the Texas Hill Country, research shows that technology alone cannot save lives during ...

The series of earthquakes is the first major swarm of seismic events since 2009. Is it safe if you’re planning on visiting?

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

This year’s 100th anniversary of the Santa Barbara earthquake has brought to my mind the two devastating quakes that struck ...

The primary goal of the tests is to determine if height limits for cold-formed steel-framed buildings can be increased.