ST. LOUIS — False tornado sirens blared throughout St. Louis at around 1 p.m. Monday, worrying numerous residents across the region. The sirens were the result of an "accidental automatic activation," ...

Residents across Bengaluru were taken by surprise on Saturday after a loud emergency alert notification appeared on their mobile phones as part of a nationwide preparedness drill conducted by the ...

Dallas' weather sirens, officially known as the Outdoor Warning System, alert people to weather threats that could cause injury or damage. If you hear them, immediately find shelter and seek more ...

NDMA will test a new disaster alert system in Bengaluru and other cities on May 2 using Cell Broadcast technology. • Purpose of the test The test aims to evaluate the effectiveness of the alert system ...