Gavin Newsom and Donald Trump’s never-ending war of words has now turned into a cognitive test face-off. It all started with ...

A psychologist who checks business leaders and doctors for cognitive decline shared how he does it. His assessment takes about an hour, and involves a lot more than just one test. It's pretty ...

President Donald Trump claims he aced his third cognitive test and questions whether former Vice President Kamala Harris, ...

President Joe Biden and former President Donald Trump have both faced criticism recently over their memories. But when should memory problems prompt a person to be screened for dementia? Biden and ...

Israeli neurologists gave leading AI chatbots the cognitive exam used to assess U.S. presidents' mental fitness, in a study intended as a wisecrack—but it found "real flaws" in technology increasingly ...

Former President Donald Trump often attacks President Joe Biden's cognitive abilities and age, even though the two 2024 presidential front-runners are just three years apart. But the same criticisms ...

(NEXSTAR) – President Trump announced plans to undergo a “semiannual” physical at the Walter Reed National Military Medical Center on Friday, about six months after his last annual physical. When ...