More than half of the NIH's institutes and centers don’t have permanent directors, giving the Trump administration an unusual opportunity to reshape the agency. The latest departure came Friday. The ...

Summary: Researchers have demonstrated that memory decline and symptoms of Alzheimer’s may not be irreversible. By using “partial reprogramming” on specific groups of neurons called engrams—the cells ...

The squishy insoles in your favorite pair of sneakers help keep your joints safe from daily wear-and-tear, but over time, that cushioning wears down. The same goes for your cartilage—the fibrous ...