On the heels of a frosty winter season that brought record-low temperatures to parts of the Northeast, the sudden onset of warm weather this month has come alongside a pattern of red flag warnings ...

Spring is here, bringing with it warmer weather and, in many parts of the U.S., red flag warnings. People in states from Minnesota to Maryland to Massachusetts saw those alerts on their weather apps ...

The Food and Drug Administration has not formally reevaluated the safety of a food dye called Red 40 in over a decade, the agency's top food official said this month when asked about renewed worries ...