What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...

Can shining a red light on your skin improve your sleep, heal your muscles, and make you look younger? Red light therapy (RLT), once confined to medical clinics and elite sports facilities, is now a ...

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults -- but only if they time it right. NY Post Composite Blue light ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model.

BOSTON — At approximately midnight, three hours in to his semi-regular commute from Boston to Madrid, Dr. Alen Juginovic pulls an essential item from his carry-on luggage. For approximately 30 minutes ...