Researchers at UConn and the University of Minnesota have discovered that there may be more to the "summer slide" phenomenon ...

It seemed like a sensible suggestion for assessing the capabilities of an 81-year-old man seeking voters' approval to remain in the White House until January 2029. To reassure the American people, ABC ...

An analysis of the Framingham Heart Study data found that higher epigenetic aging metrics predicted lower scores on the digital Clock Drawing Test 7 years later. The strongest association was with ...

Political opponents, armchair pundits and even nervous supporters are demanding that President Joe Biden undergo such testing after his dismal debate performance – even though his physician says he ...