Within a modest engineering laboratory at Duke University, a new type of researcher is quietly at work next to an optical ...

Nonlinear optical dynamics—intensity-dependent response of light upon interaction with materials under high-intensity light ...

In conventional lasers, mirrors are essential to bounce light back and forth, stimulating coherent emission from excited atoms or molecules, and thus light amplification.

A group of researchers from Purdue University and Merck & Co. Inc., referred to as Merck Sharp & Dohme Corp. in regions outside the U.S. and Canada, has recently unveiled a novel analytical tool that ...

Your garage door may have stopped opening or become stuck due to dirty rollers, a power malfunction, track misalignment, or ...

After adjusting for established CVD risk factors, the cohort that experienced the brightest nights had significantly higher ...

Turning off the lights at night has long been known to support restful sleep, but new research suggests it may have another ...

Cycling after dark has become safer and more stylish than ever, thanks to the evolution of modern LED bike light technology.

The 2022 LG Gram 14 features an 11th Gen Intel Core i3 processor, 8GB of RAM, a 256GB SSD, a sharp 14-inch WUXGA display, ...

People who sleep with lights on face a 47% higher chance of having a heart attack compared to those who keep their nights ...

Dr. Hyang-Tag Lim's research team at the Center for Quantum Technology, Korea Institute of Science and Technology (KIST), has ...

The best choices right now are the Kidde/Ring collaboration detectors ($75) that work with the Ring app for free, and the Nest/First Alert detectors ($130) that work with Google Home. They both send ...