The possibility that an idle, unconnected transmission line somehow reengerized on Jan. 7 is now "a leading hypothesis" for ...

Forensic evidence collected by the Rosemead-based utility will help determine whether Edison equipment ignited the destructive Eaton fire.

Southern California Edison changed how crews ground idle transmission towers just days after the Eaton fire, but they won't ...

Later in the day, Whisker identified two faults just minutes before the fire started, at about 6:11 p.m., on the transmission network near Eaton Canyon, where fire investigators have said the ...

Southern California Edison Co. inspectors for the first time climbed giant transmission towers in Eaton Canyon on Thursday looking for evidence that could confirm whether the utility’s equipment ...