Before the presidential debate between former President Donald Trump and President Joe Biden amped up the discussion about mental fitness, voters were already asking how old is too old to be president ...

Former President Donald Trump on Friday suggested he and President Joe Biden should take cognitive exams together—echoing Biden’s Democratic allies who have also called on both candidates to take ...

FARGO, N.D. (Valley News Live) - There has been a lot of talk recently around President Biden’s cognition and whether or not he will receive cognitive testing. Earlier this week President Biden ...

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 ...

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 ...