A new study suggests that methylene blue—a medication already approved for several clinical uses—may protect the lungs from damage caused by major heart surgeries that involve stopping blood ...

A chemical widely used in food preservation is implicated in an uptick in recent UK deaths by suicide, with a disproportionately high number of cases among young people and boys/men, finds a ...

A new therapy is showing promise for the treatment of mental illness and neurodegenerative disorders. This treatment, which consists of a blue dye and red light, may improve disorders ranging from ...