After years of ridicule on late night TV, the Department of Homeland Security is replacing color-coded terrorist threat alerts with public warnings that are more black and white. Officials said ...

San Jamar has long been recognized as an industry leader in providing premium, innovative solutions for the foodservice industry that are smarter, safer, and more sanitary. In that spirit, San Jamar ...

New guidance from the Centers for Disease Control and Prevention shows the risk of COVID-19 transmission within a school, using a color-coded scale to show levels of vulnerability. Some data suggest ...

The federal Environmental Protection Agency has noted their color-coded scale for the Air Quality Index, from Code Green (Good) to Code Maroon (Hazardous). MEMPHIS, Tenn. — The Shelby County Health ...

OMAHA (AP) — Nebraska’s public schools will use a color-coded scale to decide what restrictions they’ll put in place when they reopen this fall despite the coronavirus threat, state officials said ...

Canadian wildfire smoke is affecting air quality in parts of Michigan. The EPA's air quality index (AQI) uses a color-coded scale to inform the public about air quality and associated health risks.

Data visualizations using rainbow color scales are ubiquitous in many fields of science, depicting everything from ocean temperatures to brain activity to Martian topography. But cartographers have ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. WASHINGTON • The much-lampooned color-coded Department of Homeland Security threat alerts are being replaced with a simpler, ...