These scanners work by using an optical image of your fingerprint, combined with capacitive sensing to detect the presence of a real finger. The falling cost of technology has made these ...

Consumer Reports' tests reveal the best AC controllers to remotely control window ACs, portable ACs, heat pumps, and ...

The Cupra Tavascan is just one of many medium-sized electric SUVs built in China. But this is an electric vehicle experience done differently.

Here, the authors introduce a portable epidermal sensing system capable of direct sampling and in situ quantification of serine on the skin for personalized skin healthcare.