1). Lobes of mud flow originate from these regions. Underlying the rims and flanks of the mud volcanoes, they deciphered a series of normal faults — formed when one part of the ground sank ...

Heavy rain pounded the Los Angeles area early Thursday, bringing a threat of flooding and debris flows to spots impacted by wildfires.

Joy Benedict reports from San Jacinto, where drivers had to be rescued early Thursday morning after a hillside gave way ...

Student Dian Karina Maharani who was six years old when a toxic mud flow struck the area where she lived, tells how the event continues to shape her life. What are Dian’s memories of when the ...

Heavy rainfall triggered debris flow in Orange County, California, forcing road closures, officials said.Footage taken by the ...

The first storm was a precursor for a stronger storm set to bear down on the region Wednesday into Thursday, forecasters said ...