Red 40 is making headlines again as lawmakers debate whether food dyes should be banned in the US. Here's what health experts say about its safety.

T he U.S. Food and Drug Administration has banned the use of red dye No. 3 in foods, more than three decades after ...

Red dyes, including Red No. 3 and Red No. 40, are synthetic colorants made from petroleum. They enhance food's visual appeal ...

The Lilac and Pala fires broke out in San Diego County early Tuesday, prompting evacuations as dangerous fire weather ...