A groundbreaking new study introduces an AI-powered smartphone app that noninvasively screens for anemia using a photo of a user's fingernail. The study shows the app provides hemoglobin estimates ...

Cannabis use among older Americans has climbed dramatically, with 7% of adults 65 and older now reporting recent use. This rise isn't just in numbers but also in diversity older users today are more ...

AI writing may often read poorly, but that doesn’t always mean it’s easy to catch. AI detector software looks for surface signals such as word frequency, sentence length variation, statistical ...