Add Yahoo as a preferred source to see more of our stories on Google. After the Code Red Emergency alert system failed to notify many residents during the deadly March 6 EF-3 tornado that hit Sherwood ...

Branch County may soon move away from its current Code Red emergency alert system after county officials raised concerns about reliability issues connected to a cyber attack and low public enrollment.

Air quality alerts use color-coded categories to show when pollution levels may be unhealthy. Code Orange is unhealthy for sensitive groups, while Code Red is unhealthy for everyone. Code Purple means ...