President Donald Trump once again boasted about having “aced” three cognitive tests in wide-ranging remarks.

United States President Donald Trump has revealed he underwent three mental fitness tests, one of which required him to ...

The US president had to identify lions, fish, and giraffes during his cognitive exams, which he claims to have "aced".

Trump gets a lot of things wrong when he talks about cognitive tests. He recently bragged to journalists that he “aced” one, and said the doctors at Walter Reed told him no president had taken a ...

James Austin Johnson continued his streak as the president and ridiculed the Trump administration over its claim to be the ...

TV viewing is like a cognitive test, especially if it's a British series that involves a house explosion, kidnapping and ...

The president also attacked The New York Times and other news outlets over their recent reporting on his heath.

Fewer than one in five people pass this IQ test, thought to be the shortest in the world at only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...

President Donald Trump gave his latest rant on Friday as he attended a rally in South Carolina where, once again, he bragged ...

Overview: Excessive screen time disrupts sleep patterns by suppressing melatonin, causing insomnia and emotional ...

President Donald Trump recently admitted on Truth Social that he was given multiple screenings to gauge his cognitive ...

New research shows touchscreen use dramatically degrades driving performance, confirming what drivers already feel ...