The reflectors at a highway's sides do more than help you stay on dark roads. Their colors are important -- and mean ...

Gold Alerts are issued often, so what was special about this case that it prompted an emergency alert? And what do different colors, such as gold, amber, blue or green, mean anyway?

Signing up for emergency alerts is a crucial first step in preparing for a natural disaster, but it’s not the last. Alerts delivered via phone or email rely on some combination of phone service ...