Doctors in the D.C. area are using new technology that can help detect a common form of skin cancer through a sticker, and, in some cases, avoid the need for a scalpel. "It's really very simple," said ...

The Smart Cup sticker is a flexible patch that can monitor your vitamin C level using only sweat from your fingertips. Despite having a small surface area, fingertips can produce hundreds of times ...

If you're buying food that should have been kept cold right up until you took it off the shelf, it would certainly be good to know if it had actually reached room temperature at some point. An ...