Public safety officials fear that residents might ignore future, accurate alerts if they become accustomed to false warnings.

An alert designated to warn people of a fire northwest of downtown Los Angeles went sent county-wide, according to a local ...

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.

with an emergency sound activating within 10 seconds. The maximum distance for an alert notification was 200 feet from the system’s base (its advertised range is up to 1,000 feet). However ...

L.A. County Office of Emergency Management said the alerts are not being sent by a person and his office is trying to find the root cause.

The Los Angeles City Emergency Management Department said an emergency alert to phones warning residents of possible ...

A second erroneous evacuation alert was sent overnight Friday to residents in areas unaffected by the ongoing wildfires in Los Angeles County.