Your Apple Watch sensor emits a red light when it is checking your blood oxygen saturation levels, which are a measure of ...

A Penn State team created a breath sensor that identifies diabetes by detecting acetone. The device is fast, non-invasive, and built with laser-induced graphene for precision. In the United States, ...

A research team from Universitat Politècnica de València (UPV) and Universitat de València (UV) has developed an innovative biosensor capable of detecting airborne viruses in real-time and at low cost ...

A team led by Huanyu “Larry” Cheng, the James L. Henderson, Jr Memorial Associate Professor of Engineering Science and ...