This article was originally featured on The Markup. Natural disasters have affected nearly 90 percent of U.S. counties since 2013, and while many households know about preparing emergency kits, a ...

Implement layered notification technologies where each system’s strengths compensate for others’ limitations. This redundancy ensures message delivery when individual systems fail or experience ...

Many emergency notification and panic alarm systems are now integrated, with some providing two-way communications to help responders effectively address a crisis. Traditionally, mass ...