I tested a near-infrared light device that attaches to my computer, mimics the sun, and allegedly improves mood and focus. Did it work?

Two Virginia Democratic senators, Jennifer Boysko of Herndon and Lashrecse Aird of Petersburg, helped advance SB 306 and SB 297 patroned by Republican Sen. Mark J. Peake on Jan. 22, bills that would ...

Dare County leaders are reflecting on the past to look into the future. You'll recall that four houses collapsed on the sand in Buxton in January, bringing the total to 31 houses swallowed by the sea ...

Researchers have found a way to mimic lightspeed when photographing an object. The method involves stitching together many thin “slices” of light reflecting off the object. Photography—itself a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In 2025, researchers in Austria were able to put on display an effect of special relativity that’s been ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in the blood. The new technology could one day make it possible to ...

In stock markets, trading faster often means winning more, making speed the single most important factor in high-frequency trading. Today, the fastest trading systems are built on FPGA-based ...

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

Want to call someone a quick-thinker? The easiest cliché for doing so is calling her a computer – in fact, “computers” was the literal job title of the “Hidden Figures” mathematicians who drove the ...

The G502 X Lightspeed is the modern evolution of Logitech’s classic G502 shape, tuned for competitive play. It keeps the comfortable, slightly sculpted right-handed design, but trims the weight ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

A new architecture replaces traditional bottlenecks with a passive, single-shot light-speed operation that could become the foundational hardware for AGI, scientists argue. When you purchase through ...