Sept. 30 may mark the day communities in Southern California first took initiative to protect themselves from deadly nuclear ...

A 17-mile stretch of Southern California freeway was shut down Saturday because of a military event involving live ammunition ...

A 17-mile stretch of the I-5 Freeway will close Saturday for a live-fire Marine Corps anniversary event at Camp Pendleton.

I-5 closes 11 a.m.–3 p.m. for Marine Corps 250th anniversary live-fire demo at Camp Pendleton; expect major SoCal traffic ...

California will close Interstate 5 today after military officials confirmed Saturday that live-fire artillery rounds will be ...

Holtec International says opposition from state officials in New Mexico made for “an untenable path forward” for its project ...

The event for the Marine Corps’ 250th birthday will feature artillery fire over the I-5 Freeway. The Marine Corps had said no ...

Agran, who has a talent for stirring the pot, proposes a simple (if expensive) alternative to San O’s current “beachfront ...

Elevated levels of tritium — a radioactive form of hydrogen — have been found at the shuttered San Onofre Nuclear Generating Station, but pose no risk to public health or safety, officials from ...

SAN CLEMENTE, Calif. (KABC) -- Sirens went off three times between 10 a.m. and noon Wednesday in the San Onofre area, possibly the final drill from the San Onofre Nuclear Generation Station, as the ...

SAN CLEMENTE, Calif. (KABC) -- A two-hour chase involving a suspect initially wanted for reckless driving led authorities through multiple cities in Los Angeles and Orange counties on Monday, before ...

The first substantial storm of the fall brought widespread downpours and gusty winds across San Diego County Tuesday.