Biomedical and genetic engineers at Duke University and the Albert Einstein College of Medicine have developed a technique ...

This week, our gallery photographers' images are condensed into small masterpieces of everyday life through light, timing, ...

A Rutgers-led team of scientists has developed an eco-friendly, very stable, ultra-bright material and used it to generate deep-blue light (emission at ~450 nm) in a light-emitting diode (LED), an ...

Skincare experts are fired up about red light therapy, a treatment that uses low-level wavelengths of light to treat common skin issues. Clinics and spas have started to introduce this therapy into ...