Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...

The quality of light in an LED luminaire depends on both the source and on how the light is distributed. Image Credit: nikkytok/Shutterstock.com LED diffusers are optical components that scatter, ...

KANSAS CITY, Mo. (KCTV) - Drivers faced reduced visibility on area roads Wednesday morning as fog conditions created hazardous driving situations. Traffic safety officials recommend using low-beam ...

Fog has blanketed parts of California — including the Central Valley and northern regions — for more than two weeks, according to NASA. This weather phenomenon, called tule fog, forms when moist ...

An Oakland, Calif., man was charged with murder Monday for the “targeted” assassination of legendary Laney College football coach John Beam, who he allegedly shot because he believed the star of ...

Scientists have found a new way to create diamonds using electron beams instead of crushing heat and pressure. Credit: AI/ScienceDaily.com Scientists from the University of Tokyo and their ...

California-based startup Aetherflux is working on a satellite constellation that would send solar power back to Earth. Solar power would be collected in space and then beamed down through lasers ...

So you're driving at night, minding your own business, when suddenly your entire world becomes a searing white light. An oncoming car, usually a massive SUV that's already sitting a foot higher than ...

JERUSALEM (Reuters) -A low-cost, high-power laser-based system aimed at destroying incoming missiles has successfully completed testing and will be ready for operational use by the military later this ...