Officials under President Donald Trump want to make it easier for men to get a prescription for testosterone, the latest shift in a decades-long debate over the benefits and risks of replacing the hormone that affects sex drive, mood and other health factors

The Advanced Research Projects Agency for Health (ARPA-H), an agency within the U.S. Department of Health and Human Services, today announced the teams for the Treating Hereditary Rare Diseases with In Vivo Precision Genetic Medicines (THRIVE) program — a critical investment toward bringing new treatments to patients faster and cure rare genetic pediatric diseases. THRIVE will…

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The tiny pieces of plastic that flake off of water bottles; rinse out of polyester blouses; and chip off of cutting boards, coffee pods, and myriad other objects don’t just build up in the environment. Scientific evidence is suggesting that microplastics also accumulate in our bodies—and they might not be harmless. A 2024 study found…

Few people had heard of cyclosporiasis a week ago. Now it’s one of the latest public health topics dominating headlines and social media feeds — and it’s not exactly the summer conversation anyone was hoping to have

A rare population of immune cells may play a central role in sustaining the body’s response to chronic diseases, including persistent infections, autoimmune disorders, and potentially cancer