In a first, researchers from NASA and Virginia Tech have used satellite data to ... spot tsunami slosh, and map the seafloor, but could she identify river height anomalies in the data indicating ...

A celebration is planned in Riverside on Friday to herald completion of an extensive signage project along the Santa Ana River Trail ... guideposts that feature maps and monument markers.

Parts of Southern California continue to battle extreme drought as wind advisories remain in place amid Santa Ana winds that could ... issued its weekly updated map revealing the severity of ...

A new map reveals where in the state of California ... Aquifers in Chula Vista (in San Diego County), Santa Ana (Orange County) and Santa Clara (Bay Area) were seen to ebb and swell with periods ...

The blaze was spotted along the Santa Clara River near Ventura Boulevard and Auto Center Drive. There is no official word on evacuation. This comes after officials warned Angelenos to brace for this ...

JURUPA VALLEY — A brush fire that broke out Monday in the Santa Ana River bottom amid offshore winds that propelled it in the direction of homes burned roughly an acre before its progress was stopped.

New interactive maps showed the carnage left in the wake ... provided a grim update on Sunday afternoon, warning strong Santa Ana winds which fueled the infernos last week will intensify once ...

As the blaze erupted on Tuesday, the European Space Agency’s Sentinel-2 satellite spotted the first ... you can see how powerful Santa Ana winds drove the infernos to spread rapidly through ...

A horse and its rider were rescued from the banks of the Santa Ana River in Southern California after the animal got stuck in the mud, authorities said Sunday. Riverside County Fire Department ...

Crews were on Phase III of the four-phase Santa Ana River Trail project when a Least Bell’s Vireo was found nesting in the project’s boundary in San Bernardino County. The Least Bell’s Vireo ...

First responders were called to a scene near the mouth of the Santa Ana River Thursday, where a body was discovered shortly before 2 p.m. Newport Beach police spokesman Sgt. Shawn Dugan said ...