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

A single three-minute exposure to deep red light in the morning can significantly improve aging adults' color vision for up to a week, according to research from University College London published in ...

For decades, red light therapy has been an adjunct treatment for numerous ailments. But it may not work for all the medical conditions that supporters say it does.

Treatment with red light therapy involves exposure to red light at a very low dose in a hospital or clinic. It's also called low-power laser therapy, soft laser therapy, cold laser therapy and ...