Los Angeles County's top emergency manager said Saturday the county's overhaul of its emergency notification system is nearly ...

After a second round of false alerts rattled Los Angeles County, officials in charge of notifying Angelenos about life threatening dangers are handing responsibility for distribution of evacuation ...

Genasys, the company behind Los Angeles' emergency alert technology, said it has "not been able to replicate" an error that sent inaccurate information to millions.

Los Angeles County Supervisor Janice Hahn is proposing that the county’s emergency alert system be disabled until a solution ...