Add Yahoo as a preferred source to see more of our stories on Google. President Joe Biden, right, and Republican presidential candidate former President Donald Trump, left, participate in a ...

Cognitive testing is not a weapon. But you wouldn’t know that by following the last few years of American politics. Donald Trump himself got into the game. “Joe should immediately take a Cognitive ...

President Trump told reporters Monday that he had aced a cognitive test, comparing himself favorably to two younger Democrats, both of whom are non-white women. “The first couple of questions are easy ...

The cable news media has disgracefully blacked out President Donald Trump’s stunning rant about his latest cognitive test — which he now falsely equates with an I.Q. test — in a failure that ...