This is taking a big and very scary step toward a kind of totalitarian checkpoint society,” a privacy advocate warns in a ...

The LFR system not only identifies individuals based on their face biometrics, but is part of a platform that also connects them to their friends and family.

A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a ...

Metasurfaces featuring tailored silver nanocubes could allow thermal photodetectors to approach speeds akin to traditional ...

Researchers at Kobe University have developed an AI system that can detect acromegaly, a rare hormone disorder, by analyzing photos of the back of the hand and a clenched fist. The disease often ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Dr. JeFreda R. Brown is a financial consultant, Certified ...