Add Yahoo as a preferred source to see more of our stories on Google. Joe Biden and Donald Trump are, respectively, the oldest and second oldest presidents in American history. As both attack each ...

President Trump told reporters Monday that he had aced a cognitive test, comparing himself favorably to two younger Democrats, both of whom are non-white women. “The first couple of questions are easy ...

This isn’t a real cognitive test, but it should give you an understanding of how simple screenings work. Donald Trump, who is just three years younger than Biden, has yet to offer details on ...

WASHINGTON — It’s the new chant in Washington politics: “Get a cognitive test!” Political opponents, armchair pundits and even nervous supporters are demanding that President Joe Biden undergo such ...

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 ...

On October 7, 2025, President Donald J. Trump appeared to brag to reporters on Air Force One about taking what he called an "IQ test." Skewering Representatives Jasmine Crockett and Alexandria ...

There’s growing public concern over President Joe Biden’s cognitive abilities. It is in the interest of the president — as well as the Democratic Party and the country — to address those concerns by ...

Biden did not take a cognitive test as a part of his annual physical exam on Feb. 28, 2024. However, presidents are not legally required to take such a test. In fact, no president has publicly ...

When college athletes are evaluated for a possible concussion, the diagnosis is based on an athletic trainer or team physician's assessment of three things: the player's symptoms, physical balance and ...