An emergency alert test message from South Pasadena was accidentally sent to mobile phones across Los Angeles County Tuesday night. Just before 6 p.m., phone screens across the Southland lit up with a ...

Three Bay Area counties have teamed up to create a unified alert system for emergency notifications related to the Super Bowl and other associated events the week prior to the game.

Get ready to hear a piercingly unpleasant noise this Sunday, as all around the country, 87 million phones vibrate with a government alert. It is the second nationwide test of a warning system, telling ...

Major winter storm threatens widespread power outages across the US starting Friday. Essential tech prep tips to keep devices ...

A major winter storm is heading toward Baltimore and Washington—sign up now for Rave emergency alerts and bookmark JHU's ...

Cell phones across Houston will ping with an Amber Alert-style warning at 11 a.m. Friday as city officials test the emergency messaging system. "This (wireless emergency alert) message would be for a ...

Morris Brown College is telling students to plan for virtual studies.

FCC mandates broader language support in emergency alerts, including American Sign Language and 13 other languages.

High avalanche risk prompted National Weather Service (NWS) meteorologists to issue a rare weather warning in Juneau, Alaska, ...