The percentage of U.S. high school students who aren’t getting enough shut-eye is climbing.
U.S. medical societies recommend that teens sleep eight to 10 hours each night. But in 2023, 77 percent of high school students…

A large international clinical trial has unveiled a promising new option for people living with highly treatment-resistant HIV. For a small but important group of people living with HIV, treatment has never reached the “one pill a day”…

Lithium—a decades-old treatment for bipolar disorder—may hold potential neuroprotective benefits beyond mood stabilization. An exploratory clinical trial from the University of Pittsburgh suggests that low-dose oral lithium may help slow the…

New noninvasive tools reveal that subtle shifts in brain blood flow and oxygen use may mirror key markers of Alzheimer’s risk. Small shifts in how blood circulates through the brain and how brain cells use oxygen could signal a higher risk of…

For four decades, a controversial idea has shaped how autism is understood by researchers, health care professionals and the public: the claim that autistic people are “mind blind.” The phrase suggests an inability to grasp what others think or…

A newly discovered plant-derived molecule disrupts a critical cancer enzyme in an unconventional way. Scientists looking for new ways to tackle hard-to-treat breast cancers turned to an unexpected source: Munronia henryi, a plant known for…

Researchers and clinicians from six leading medical centers and academic institutions—including the University of California San Diego—have collaborated to develop a new artificial intelligence model of the male urinary tract that could make…

When a donor organ is given to a recipient, it’s crucial that the recipient’s immune system doesn’t attack the donated organ as a foreign invader. While organ transplantation has advanced tremendously,…

When a donor organ is given to a recipient, it’s crucial that the recipient’s immune system doesn’t attack the donated organ as a foreign invader. While organ transplantation has advanced tremendously,…
A thin, wireless brain implant with 65,000+ sensors maps vision, touch, and movement from the brain’s surface, promising gentler, high‑resolution neural interfaces.