An interviewing technique created by an FIU professor may help world health officials identify more people exposed to an infectious disease including the Coronavirus.

Presumptive Democratic nominee Joe Biden shrugged off a question Tuesday about taking a cognitive assessment test, which President Trump has challenged him to do — while misrepresenting what the ...

President Donald Trump has yet again brought up his performance in a cognitive test, focusing on how he successfully repeated five words in the right order, several times.

"Every day I have that test," insisted Joe Biden of the calls for a cognitive test in a damage control interview with George Stephanopoulos that aired on ABC News tonight. "Not only am campaigning ...

Texas Republican Rep. Ronny Jackson, the former White House physician for Donald Trump, called on Democrats to follow through with their prior demands regarding a president’s cognitive ability ...

President Biden said in an interview on Friday that he has not undergone a cognitive exam, but argued that his record as president should be proof enough that he is mentally fit to lead the nation.

President Joe Biden would not commit to taking independent cognitive and neurological tests during his first television interview since last week's presidential debate.