Originally developed as a dye, methylene blue has since been linked ... which helps keep the active ingredients stable and avoids environmental degradation. Although we tested each methylene blue ...

Editor's Note: Is the Chicago River still green? Take a live look at the river on St. Patrick's Day here. The Chicago River dyeing has taken place, kicking off a weekend of St. Patrick's Day ...

For those who want to indulge in a green-colored treat, here’s what to know about consuming the food dye during your March 17 celebration. FD&C Green No. 3 — also known as Fast Green FCF ...

Chemists from Würzburg and Seoul have taken this one step further: They have synthesized a stack of dyes that comes very close to the photosynthetic apparatus of plants. It absorbs light energy ...

Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Innovative Drug Research Center, School of Pharmaceutical Sciences, Chongqing University, Chongqing 400044, P. R. China ...

West Virginia is one of the latest states advancing legislation aimed at prohibiting the sale of any food product that has certain yellow, blue, green or red dyes. Other states that have passed or ...

Kennedy said removing dyes is a top priority of the Trump administration. Health and Human Services Secretary Robert F. Kennedy Jr. told food industry leaders in a closed-door meeting on Monday ...

Kennedy Jr. met with top executives from Kraft Heinz Co., General Mills Inc. and other food companies Monday and requested they remove artificial dyes before the end of his term. “Kennedy ...