Laser scientists from Lawrence Livermore National Laboratory in California and the University of Rochester in New York have ...

The best at-home, FDA-approved red light therapy tools and panels for the face and body in 2024, according to editors, ...

Phosphor-based displays like CRTs rely on the phosphor to emit light for a set amount of time after being activated, allowing ...

A study by researchers working in Brazil shows that antimicrobial photodynamic therapy in which blue light targets annatto ...

Blue lasers, lasers that emit a light beam with a wavelength between 400 nm and 500 nm, are key components of various ...

Scientists are also striving to manipulate quantum systems to enable new microscopes or to bring quantum effects to the realm ...

Acne sufferers are some of the most hopeful people. Despite a monthly (or even weekly) batch of new pimples, we are forever ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

There has been huge progress on laser pushed sails. Laser pushed sails appear to be a path to sending probes up to 20% of the ...

Light-emitting diodes (LEDs) are everywhere in modern life, from smartphones to home lighting. But today's LEDs have a major ...

Researchers have made a significant breakthrough by observing how light can block other light, creating a visible shadow.

LEDs with low polarization in a direction similar to standard LEDs show greater efficiency at higher power by resisting ...