Methylene blue, once a textile dye, is now a versatile medicine for malaria, shock, poisoning, cancer care, and more-but ...

Federal health officials want to take Orange B—an artificial food dye that hasn't been used in more than four decades—off the ...

Federal regulators are proposing to remove another artificial dye from the U.S. food supply — Orange B, a synthetic color ...

WASHINGTON, D.C. - The Food and Drug Administration proposed Wednesday to revoke authorization on Orange B food dye, a petroleum-based dye the FDA says hasn't been produced since 1978.

Toronto stocks were firmly lower midday Tuesday, thanks to an outsized decline in commodities stocks. Communications, health tech and health services were other decliners in the session, offsetting ...

That dye was far more widely used in candies ... 3, Red No. 40, Yellow No. 5, Yellow No. 6, Blue No. 1 and Blue No. 2 remain under FDA review. Citrus Red No. 2, which occasionally shows up in citrus ...