A Turquoise Alert for missing teen Yolyn Hermios sparked an online debate over the system's effectiveness due to its 5 a.m.

You can enable or disable emergency alerts on your iPhone through the Settings app, though there are certain alerts you can't turn off.

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 ...

OKLAHOMA CITY (KFOR) – Wireless Emergency Alerts are messages that are sent to your phone by authorized government agencies, like the National Weather Center, and local public safety departments. The ...

An AMBER Alert has been issued for a missing 15-year-old girl.The Mitchell County Sheriff's Office said it is searching for ...

UPDATE: The Marion County Sheriff's Office announced at 1:45 p.m. Sept. 26 that Caden Speight has been found safe in Williston. Previously, officials said Speight, 17, had been shot and taken in a van ...

An 11-year-old girl was found safe soon after East Hartford police issued an Amber Alert for her on Saturday afternoon. East Hartford police said girl had been seen in Manchester on Friday evening ...