Add Yahoo as a preferred source to see more of our stories on Google. CLAIM: An emergency broadcast system test on Oct. 4 will send a signal to cell phones nationwide in order to activate ...

A CBS cameraman suffered a medical emergency during Wednesday’s live broadcast of "CBS Evening News.” The incident forced an abrupt ...

Don’t panic. It’s only a test. A nationwide test, that is. At about 2:20 p.m. EDT on Wednesday, every cellphone, television set and radio in the country will emit the familiar beeping noise associated ...

HONOLULU (KITV4) -- Hawaii's first FEMA-operated emergency broadcast studio opened it's doors in Honolulu on Wednesday. The new studio will greatly increase local capacity to keep residents informed ...

Discover India's new Cell Broadcast System, designed for rapid emergency alerts during national disasters, tested by NDMA nationwide.