Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

Researchers from the Advanced Science Research Center at CUNY Graduate Center (CUNY ASRC) have made a breakthrough in the design of nonlinear metasurfaces. Described in eLight, the team's device is a ...

Dear Dr. Roach: I am 78 and dislike the short gray days of winter. I know that light therapy is used for seasonal affective disorder (SAD), and I would like to try it. How do I know which light box or ...

Photons, for centuries both a puzzle and a tool, continue to help scientists illuminate nature at the smallest and largest scales. Photons, the fundamental particles of the electromagnetic field that ...

Experience Lost Light in a whole new way by switching from mobile controls to a full controller setup. Here’s how it feels, how it plays, and whether it actually gives you an edge in combat and ...

The second beta of macOS 26.2 introduces a new Edge Light feature that's designed for video calls on FaceTime and other video calling platforms. It adds a light border around the edges of your Mac's ...

Anglia Ruskin University (ARU) provides funding as a member of The Conversation UK. Cancer treatment has come a long way, but many of today’s therapies still come with steep costs: not just financial, ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. It feels like it happened overnight. I went to bed on the eve ...

Qualcomm has announced the acquisition of Italian open-source hardware and software company Arduino, assuring that Arduino's brand mission and community spirit will remain intact. Arduino enables ...

Researchers in Germany have unveiled the Metafiber, a breakthrough device that allows ultra-precise, rapid, and compact control of light focus directly within an optical fiber. Unlike traditional ...