Cognitive tests can assess mental awareness, reasoning and memory. Cognitive tests are not for gaffes, as Biden and Trump have been prone to make. Biden has had a stutter his entire life, which ...

Biden’s last-minute decision to exit the race rendered costly consequences for his party and his legacy – at least in the ...

President Biden’s debate performance Thursday put his apparent cognitive decline on full and dangerous display. For many months now, the 81-year-old Biden has appeared to be faltering and ...

Joe Biden's physician refused to answer questions during a closed-door deposition in House Republicans' probe of his mental ...

By holding the first debate in the spring, YOU will be able to reach the widest audience possible,’ Biden’s advisers wrote.

Biden dismisses concerns about mental fitness, says he'd drop out if the 'Lord Almighty' told him to. The president sat down with ABC News for his first post-debate TV interview.

The only way Biden can address concerns about his mental fitness is to debate Trump by Dr. Marc Siegel, opinion contributor - 03/12/24 12:00 PM ET ...