Luigi Mangione, the Maryland man accused of murdering United Healthcare CEO Brian Thompson, pleaded not guilty to federal charges today. NBC News’ Sam Brock reports about the stakes as federal ...

General Mills was ahead of the curve when the company announced it was taking artificial colors out of some cereals a decade ago. Just two years after that announcement, in 2017, the artificially dyed ...

WASHINGTON — U.S. health officials say they will urge food makers to phase out petroleum-based artificial colors in the ...