Researchers at Columbia have created a chip that turns a single laser into a “frequency comb,” producing dozens of powerful light channels at once. Using a special locking mechanism to clean messy ...

A few years ago, researchers in Michal Lipson's lab noticed something remarkable. They were working on a project to improve LiDAR, a technology that uses lightwaves to measure distance. The lab was ...

Across a five-year stretch, a $500 investment in what's now Wolfspeed would have withered to only $16.42. This, combined with the company entering bankruptcy proceedings, has made it something of a ...

A single organic device reconfigures as transistor, rectifier and logic gate, offering compact circuits with higher functional density for flexible and lightweight electronics.

Novel materials have a wide array of potential scientific applications, and these honorees have prototypes that could wind up in smartphone screens—or on the moon. His health-sensing fabrics can be ...

Solar panels are usually considered to be expensive, fragile, and hard to use, but with some dedication, those kits can be installed almost anywhere.

Quantum eMotion Corp. (TSXV: QNC) (OTCQB: QNCCF) (FSE: 34Q0) (“QeM” or the “Company”), a Canadian pioneer in quantum-based cybersecurity, and Jmem Technology Co., Ltd. (Jmem Tek), a Taiwanese IC ...

Solar cells are an indispensable plank of the renewable energy transition, but they have an obvious limitation — they are useless at night. To fill this gap, scientists are exploring solar-cell-like ...

Experts are ramping up their warnings that AI-fueled stock gains echo the dot-com bubble, as major tech firms boost spending while promising profits still far in the future.