You'll earn 6% back at U.S. supermarkets on up to $6,000 a year in spending, plus 6% back on select U.S. streaming services and 3% back at U.S. gas stations and eligible transit. Terms apply. The ...

What is Methylene Blue? Methylene Blue is a synthetic dye that has been a superstar in medicine and biology for over 149 ...

The latest wellness hack to be attached to RFK Jr. is methylene blue, a Smurf-colored liquid embraced by biohackers for its ...

A new study suggests that methylene blue—a medication already approved for several clinical uses—may protect the lungs from ...