Methylene blue is a synthetic compound with a deep blue color that has been used for over a century in various medical, scientific, and industrial applications. Chemically, it is classified as a ...

WASHINGTON (AP) — The Environmental Protection Agency said Tuesday it has finalized a ban on consumer uses of methylene chloride, a chemical that is widely used as a paint stripper but is known ...

RFK Jr, the nominee for US Secretary of Health and Human Services, made headlines after being seen consuming a mysterious blue liquid mid-flight, speculated to be methylene blue. This substance ...