Dermatologists explain the benefits of red and blue light therapy, plus which is right for your complexion needs.

Have you been shopping for wellness gear and realized you might be comparing apples to oranges? Red light therapy and infrared saunas both use light, but they work in totally different ways, and that ...

Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

Infrared saunas have become extremely popular in recent years. Swapping out clunky stones for sleek panels, they’re more ...

The introduction of at-home red light therapy tools has completely transformed the beauty landscape. Previously reserved for fancy spas and high-end wellness studios, the wavelength technology has ...

Researchers at UNSW Sydney have developed a nanoscale device that converts low-energy infrared and red light into ...

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can’t see, has an even lower frequency than ...

Neuroscientists and materials scientists have created contact lenses that enable infrared vision in both humans and mice by converting infrared light into visible light. Unlike infrared night vision ...

Researchers have developed a nanoscale device that converts low-energy infrared and red light into higher-energy visible ...