Sensor

Researchers from University of Adelaide have developed a world's first optical sensor that can detect vitamin B12 in diluted human blood - a novel step towards developing a low-cost and portable deficiency test.

Researchers from US have developed a wristband-type wearable sweat sensor that could help diagnose cystic fibrosis, diabetes and other diseases.

A new nano-sensor has been developed that could detect pesticide residue on fruits in a matter of minutes.

Diabetes patients may soon be able to monitor their blood sugar with contact lenses - spelling an end to painful jabs - thanks to scientists who have developed a transparent sensor.

The sensor is 2 millimetres long and 10 millimetres wide which allows it to be incorporated into current food packaging methods

A young boy from Mexico has developed a smart bra that is embedded with sensors that can detect the early signs of breast cancer.

Microsoft Band has more health-tracking sensors than its rivals, and claims it will use Microsoft's 'big data' resource to analyse fitness patternsMicrosoft has officially unveiled a new fitness smartwatch and Health service after accidentally leaking...

Boiling an egg in theory, the simplest of tasks is actually pretty tricky. Can this sensor finally guarantee perfect results every time?

Scientists have developed a 3D-printed 'smart cap' that uses embedded sensors to wirelessly monitor the freshness of milk in cartons.

Combined with a tiny sensor and wearable insulin pump, a smartphone can stand in for pancreas.