Built from graphene and tested on tears, the non-invasive device is already eyeing a startup spin-off to bring low-cost ...

These are some great DIY projects that you can do for cheap.

An overwhelming majority of handheld devices these days have ambient light sensors built into them. A large percentage of TVs and monitors do, too, and that proportion is growing. The sensors allow ...

Invisible skin sensors 500 times thinner than a human hair will “revolutionise” health monitoring, according to new research.

The pacemaker is a medical device that was initially introduced in 1958. At that time, the device used external components and was far from inconspicuous or convenient. Image Credit: Amphenol Sensors ...

While wearable health sensors are becoming increasingly common, current iterations are awkward to wear. For example, devices ...

It takes months of R&D, numerous prototypes, and a few scrapped concepts for the design of a device used in patient care to be finalized and approved. However, one aspect is often still missing at ...

Quantum mechanics states that electrons have two stable spins—up and down. With the advent of nanoscale fabrication methods, device companies are harnessing this knowledge to create devices. The ...

Biosensing engineer Azahar Ali, assistant professor of animal sciences and biological systems engineering at Virginia Tech, is bracing for the arrival of a fourth agricultural revolution. It's an era ...