Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

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Wearable technology developer Biolinq has won FDA authorisation for a biosensor that can measure glucose levels continuously just beneath the skin's surface, without the need for a needle. The San ...

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone levels ...