Duke Engineering researchers demonstrate the first fully recyclable, sub-micrometer printed electronics.

Discover how to design compact, low-power continuous glucose monitors that enhance patient comfort and extend battery life.

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year thanks to a patent spat, but it's back in action now. Apple has your ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Joanne Chen and Justin Redman We added information on the Apple Watch’s new ...