The U.S. Geological Survey reported a magnitude 3.3 earthquake southeast of San Ramon at 9:47 p.m. on Monday night.
The last significant quake swarm in the San Ramon area, in 2015, lasted 36 days and produced 654 tiny earthquakes, the ...
“Huge explosion in Chino Hills house, the house is on fire, even the wall, it’s on Sierra Vista!,” a person identifying ...
Imagine moving into a new home in California that’s cheaper, safer, and built in a matter of days. That’s what Daniel Lopez-Perez, Ph.D. promised as he stepped inside the geometric house he erected in ...