Fraunhofer researchers are developing a portable gas chromatography sensor system that enables rapid, on-site detection of counterfeit foods and contaminated materials without the need for laboratory ...

Most people use red light therapy 2-5 times a week for 10-20 minutes. You can use red light therapy to increase melatonin and improve your sleep. Do not use red light therapy for longer than 30 ...

In the inky blackness of the deep sea, where sunlight never penetrates and eternal darkness reigns, a remarkable predator has evolved one of nature’s most ingenious hunting adaptations. The anglerfish ...

A new dual-light microscope lets researchers observe micro- and nanoscale activity inside living cells without using dyes. The system captures both detailed structures and tiny moving particles at ...

Researchers at the University of Tokyo have developed a microscope that captures signals across an intensity range fourteen times wider than conventional systems. The device records both forward and ...

If you often switch between Windows light and dark mode manually, there’s now an easier way to automate it. Microsoft has added a new Light Switch utility to its PowerToys suite, allowing your PC to ...

Dialing in your aperture, shutter speed and ISO doesn't have to be a game of guesswork when using manual mode. If you're consistently getting overly dark or light photos, you may just need to learn ...

Abstract: The light-sheet microscope is a powerful instrument for 3D imaging of biological samples. These samples are typically cleared using chemical methods. However, even cleared samples can still ...

Logitech has launched the Signature Slim Solar+ K980, a new solar-powered keyboard that you don't need to put under the sun whenever it runs low on battery. The company says it can use "light from any ...

CAMBRIDGE, U.K. – A small Microsoft Research team had lofty goals when it set out four years ago to create an analog optical computer that would use light as a medium for solving complex problems.