Red light therapy, often called photobiomodulation ... on or just below the skin's surface with emitting a specific blue light wavelength. ALSO READ: How Is Your Smartphone Aging You?

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...

Mixtures of wavelengths combine and appear as new colors. The human visual system interprets pure red light and pure green light combined as yellow. Add in pure blue, and this mix of radiation appears ...

Now, folks, Shark is going a step above all this by boldly entering the skin care space, with the debut of its CryoGlow Cooling & LED Face Mask. As part of the global product design and tech company ...