A new device that monitors the waste-removal system of the brain may help to prevent Alzheimer's and other neurological diseases, according to a study published today in Nature Biomedical Engineering.

In recent years, smartwatches and smart rings have grown increasingly popular, adorning the wrists and fingers of consumers who use them to monitor their exercise, sleep and heart activity. Now, ...

San Diego’s Dexcom began sales this week of Stelo, the industry’s first FDA-approved continuous glucose monitor that doesn’t require a prescription. With a two-pack of the biosensor costing just under ...

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