Bourlai is the founder and director of the Multi-Spectral Imagery Lab in UGA’s Driftmier Engineering Center. His lab specializes in biometrics and has extensively studied the usage of multispectral ...

See-through face masks do more than just show your smile—they allow the deaf community to understand what you're trying to say. Here's why that's important. Our editors independently select these ...

Add Yahoo as a preferred source to see more of our stories on Google. LED masks use specific wavelengths of light to penetrate the skin and trigger cellular changes, according to dermatologist Dr.