Add Yahoo as a preferred source to see more of our stories on Google. Small Camera As you start packing your bags for your next getaway, including the best neck pillow and travel accessories to make ...

More than a quarter of a million American women are diagnosed with breast cancer every year. Survival rates improve dramatically with early detection. A new device could be a game changer, as it ...

Conrad Bessemer, Opteev’s chairman and co-founder, is shown. The company announced Tuesday that it was launching a device that can detect the presence of the COVID-19 virus in the air. (Submitted ...

Researchers have developed a wearable optical device for early detection of hemorrhage during labor or after childbirth. This serious heavy bleeding can be hard to detect before it becomes an ...