Prepare yourselves – this weekend is when 87 million phones will vibrate, play a loud noise and generally be a massive nuisance as the government sets off an alert. It is the second nationwide test of ...

Siren sounds blared from mobile phones across the UK on Sunday afternoon as the national emergency alert system underwent its second test. At approximately 3pm, devices connected to 4G and 5G networks ...

A powerful 7.8 magnitude earthquake struck off Russia’s eastern coast, setting off tsunami alarms across the Pacific — from Alaska to Hawaii and the U.S. West Coast. Emergency officials issued urgent ...