Body scanners have been a part of getting through airports for decades now, but they have long raised concerns about the privacy of those who go through.

New language of sensors may aid search for better pain and itch treatments The human body’s sense of touch is so important it can be found throughout the body, not just on the skin. Two tiny sensors ...

In a new study, researchers produced nanomaterials that could be used in developing more accurate sensors for healthcare in the future. For example, the levels of female hormones are so low that very ...