President Trump has raised concerns for his mental health once again after he called a common cognitive test "very hard" ...

The president earlier in the week challenged her to take the test, which he incorrectly called an "aptitude" test.

Jimmy Kimmel offered to host a televised cognitive test between Donald Trump and Rep. Jasmine Crockett after Trump insulted Crockett’s intelligence. Crockett enthusiastically accepted the challenge on ...

President Trump repeated Monday that he took another cognitive test during his recent trip to Walter Reed National Military ...

Rep. Jasmine Crockett (D-Texas) has accepted a challenge by President Donald Trump to take a cognitive test after the ...

Jimmy Kimmel doubled down Tuesday on his offer to host and produce a live, televised IQ test between Trump, AOC and Jasmine ...