MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

Learn how laser, eddy and other displacement sensors work and how they plug into IIoT PdM systems. They’re game changers on ...

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

An unavoidable reality of owning a car is the 12V battery. If the battery is healthy, it should read 12 or so volts, and you ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more ...

Ketone detection translates chemical presence into measurable electrical signals using signal conversion, amplification, and ...

As a company, Fluke has been making electronic test equipment longer than the bipolar junction transistor has been around for ...

As a certified personal trainer, I tested 16 wearables while training, running and swimming. Here are the best fitness ...

The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...