A battery-free sticker reads vitamin C levels from fingertip sweat by turning any drinking cup into a smart health sensor.

The legal battle over the right to possess electronic self-defense weapons in New York City continues as the Second Amendment Foundation (SAF) and its partners have filed a reply brief with the Second ...

Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...

The ScopeX Lab and the Yao Group are on the cutting edge of photonics-based research and mid-infrared sensing technologies ...

Genetic engineers can design and assemble sophisticated gene circuits to program cells with new functions, but important ...

Electricity doesn’t just flow freely in every direction—it needs control. That control comes from a tiny but powerful ...

The latest microcontrollers featuring field-oriented control bring higher efficiency to motor-control circuit designs in consumer ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Electronics have been transforming from rigid, lifeless systems into adaptive, living platforms capable of seamlessly ...

A team led by the University of Oxford has developed a new class of soft robots that operate without electronics, motors, or ...

Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions, marking a ...