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

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

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

Both the Oura Ring and the Whoop wristband specialize in holistic health tracking while eschewing screens to minimize distractions. We dive into the details to help you decide which is the best fit ...

The European Space Agency is developing a spacecraft structure that can detect its own damage and repair itself in orbit, a ...

In today’s fast-evolving laboratory environment, achieving accurate and reliable measurements is more critical than ever. Whether you’re working in pharmaceuticals, environmental monitoring, food ...

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 ...

Maeve O’Neil, a 19-year-old freshman at George Washington University, knew she was sick — but had no idea just how dire it ...

Join Leicester Tigers pair Ollie Chessum and Freddie Steward as they break down a typical week preparing for an away fixture in Guinness Six Nations camp. OC: For the forwards, preparation for the ...

A manufacturing problem in Abbott glucose sensors for diabetes patients has been tied to at least seven deaths and hundreds of injuries worldwide.