Keeping weight off during middle age is not easy. As the years pass, many people—especially men—find themselves gaining stubborn belly fat. Now, researchers have uncovered key reasons why this happens ...

Across many parts of the world, loneliness has become more than a feeling—it’s now a recognized public health concern. The aching sense of isolation or disconnection, especially when prolonged, can ...

A Finnish population study shows that signs related to Alzheimer's disease may already be found in the brain in middle age. In the future, blood-based biomarkers associated with Alzheimer's disease ...