Wasamon Audjarint, a graduate student at Columbia University studying political journalism pulled an all-nighter Thursday night trying to finish up her thesis. She says she fell asleep in the library ...

Ryan Sun / AP When the 4.4-magnitude earthquake struck the Los Angeles area Monday afternoon, Angelenos reported a lengthy quake with significant shaking. But the number attached to an earthquake only ...

A 5.2 magnitude earthquake centered in San Diego County rattled a large swath of Southern California Monday morning. A roundup of videos showcases its strength and sheds light on the moments people ...

A California Geological Survey map released earlier this year depicts just how intense and damaging the shaking from future earthquakes will be across the state, revealing where the threat is most ...