A minor, 3.5-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.

A study analyzes the enormous impact of earthquakes on the Mediterranean city, where the population has multiplied sixfold ...

A 2.8-magnitude earthquake hit a section of northeastern Pennsylvania on Tuesday afternoon, according to the United States Geological Survey. The earthquake was reported 10 kilometers north ...

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

If you look at the CDC map of the United States’ most sleep-deprived communities ... and assumed that my sleeplessness had been a freak event, like one of those earthquakes in a city that never has ...

I ran four miles every day, did breathing exercises, listened to a meditation tape a friend gave me. Useless. I finally caved and saw my general practitioner, who prescribed Ambien, telling me to feel ...

How to Survive shares which earthquakes are truly survivable and ranks them by danger and impact. They explain what factors ...

The latest solar flare follows an M-class one, the second-highest on the scale, that occurred days earlier on June 15. It ...

Geologists are putting their skills to the test studying hidden threats that lie beneath the feet of thousands of Kansas ...

Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?