A wristband that listens to the carbon dioxide wafting out of your skin sounds like science fiction, but a team of biomedical engineers in China has now built and tested exactly that — and solved t ...

A muscle oxygen sensor straps over a working muscle and uses near-infrared light to estimate the oxygen saturation of the tissue beneath it, known as SmO2. The reading reflects the balance between ...

Whether in a hospital, a vehicle or a manufacturing facility, monitoring a person's health without touching them or ...

Car repairs can become expensive quickly, especially when labor charges are added to the cost of parts. A few useful ...

ORNL has developed a compact radiation detector for continuous, real-time monitoring of nuclear material buildup in facility ...

The scanner can reveal the trouble code hiding behind your Check Engine light, but you should not treat that as a definitive diagnosis.

There are numerous sensors installed in your vehicle that measure conditions within the engine and exhaust system. Each sensor plays a role in monitoring a specific process. In the case of oxygen ...

Outdoor watches can now provide maps, GPS tracks, notifications, training data, and enough health metrics to fill an app dashboard. The tradeoff is that all those capabilities usually bring another ...

hDrop sweat sensor. Photo courtesy of hDrop. The hDrop sensor showed up on my doorstep at an interesting time. I had just returned from racing the Alpe d’Huez long distance triathlon and it was 39C ...

Replacing a faulty oxygen sensor typically costs between $200 and $500, depending on your vehicle type, sensor location and whether you choose DIY or professional installation. Replacing an oxygen (O2 ...

Alex Murdaugh’s attorneys want unknown male DNA evidence found under Maggie Murdaugh’s fingernails tested by a private lab. Defense attorneys Dick Harpootlian, Jim Griffin and Margaret Fox outlined ...

Food safety concerns are becoming too-frequent headlines. Right now, it's a cyclosporiasis outbreak possibly linked to tainted lettuce. But the nation has also dealt with E. coli, Salmonella, and ...