Military submarines use red light instead of fluorescent or other light types for specific, scientific reasons. Here's ...

Other research has shown red light therapy could minimize the appearance of wrinkles, hyperpigmentation, and broken blood ...

Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a ...

A canal in Argentina mysteriously turned bright red on Thursday, alarming residents who were woken up by its strong odor.