CT Alert is a statewide emergency notification system, alerting those who have signed up to the system via cell phone, email, or text message in times of public emergency. Credit: CT Alert This story ...

A 10-second 'Armageddon alert' siren will sound on millions of UK mobile phones at some point this year as part of a test of ...

FM radio-based alert and messaging systems enable emergency management personnel to create and send radio data alerts and messages to targeted recipients. The single-point to multi-point messaging ...

I remember actually being excited when I got a smartphone that could check email. I imagined a future life of supercharged productivity, in which I triaged all my incoming messages while brushing my ...