Gainesville, GA / Syndication Cloud / January 26, 2026 / Sleep ZM Why Your Eyes Feel Exhausted After Screen Time You’ve probably noticed your eyes feeling tired, dry, or irritated after a long day ...

While it's no replacement for either computer, the new device is a powerful alternative for addressing some very practical ...

A team of researchers at Queen's University has developed a powerful new kind of computing machine that uses light to take on ...

Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

A team of researchers developed “parallel optical matrix-matrix multiplication” (POMMM), which could revolutionize tensor ...

For decades, the solution to harder problems has been ‘build a bigger computer’— but ...

A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

By squeezing terahertz light beyond its usual limits, researchers have exposed hidden quantum "jiggles" inside a ...

The answer is something called the Gila Beam. The bright blue light is a high-powered LED laser shining into the sky from ...

It's not easy being green. Scientists for years have made small red and blue lasers, but other colors, including green, have been a challenge. A team has now filled this technology gap by creating ...

Portable projectors might not have the brightness of fancy home theaters, but the best models we tested can bring the big-screen experience anywhere.

Researchers at Queen’s University have built a new kind of computer that uses light instead of electricity—and it works at room temperature, stays stable for hours, and runs incredibly fast. The ...