Keeping track of your basic vital statistics used to involve a trip to the doctor's office where you would be subjected to ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. Why engineers are working to build better pulse oximeters ...

A Food and Drug Administration advisory committee met Friday to figure out ways to make pulse oximeters more accurate when doing readings on darker skin both in hospitals and at home, after research ...