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 ...

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

LOS ANGELES The troubled San Onofre nuclear power plant on the California coast is closing after an epic 16-month battle over whether the twin reactors could be safely restarted with millions of ...

Tom Gudauskas walks along the cobblestone beach near an eroding cliff, part of which has been swept away by strong storms during the past two winters. On one side, surfers cruise along slow-rolling ...

Southern California Edison is keeping 3.6 million pounds of lethal radioactive waste at the shuttered San Onofre nuclear plant in San Clemente. The waste poses a significant threat to the health, ...

SAN ONOFRE — Though many may not know it, throughout its existence the San Onofre Nuclear Generation Station has discharged wastewater that contains very low levels of radiation. All nuclear plants ...

UPDATE 1:32 p.m. PST: The company behind the San Onofre Nuclear Generating Station's faulty steam generators said it is disappointed by the decision to retire the power plant on the Southern ...