Snake oil: a product that promises everything and delivers nothing. Are red light therapy and saunas in this class of ...

Light scattering techniques have emerged as a powerful set of non‐invasive optical methods for the analysis of cells and particulate matter. By measuring and interpreting the patterns of light ...

Biomedical and genetic engineers at Duke University and the Albert Einstein College of Medicine have developed a technique that naturally increases the presence of a light-sensitive molecule ...

In the sterile, LED-lit gloom of an office, a solar panel is about as useful as a sundial. Traditional silicon cells are built for the unfiltered fire of the Sun but work miserably with artificial ...

Banding patterns of cellulose increase the stability of plant cell walls, much like the corrugated patterns in cardboard. Penn State biologists developed a method to isolate plant cells and observe ...

Multi-tasking at its finest.