While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

Hello all,These updates have been a long time in the making. It's been over a year since I've been able to properly drive the car, and I wanted ...

New research shows 2D carbon materials can store electrical states, reshaping how AI chips manage power and lower electricity ...

A check engine light that returns after being reset means the underlying fault has not been repaired, only cleared from the ...

Printable sweat-powered biofuel cells could replace bulky batteries in thin, flexible wearable health sensors.

Electrical engineers at Duke University report they have built a record-setting pyroelectric photodetector that uses trapped light in a plasmonic nanogap to capture a signal in just 125 picoseconds ...

Living bacteria generate electrical signals in a new hydrogel sensor that can detect substances in liquids like milk.

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

Federal safety officials cited a Tamuning construction company for exposing workers to potentially deadly trench hazards during the installation of a sewer line at Paradise Court subdivision in ...

Plus, doctors’ number-one pick and their take on the devices.