Former President Donald Trump claimed to have again “aced” an increasingly difficult cognitive test involving intricate math problems, but experts say the test is easy, and a mock exam contained ...

Donald Trump this week bragged about purportedly acing a widely used cognitive test that was administered to him when he was president, suggesting that the test included identifying drawings of three ...

Twenty years ago, at a particularly stressful time in my mid-40s, I thought I was losing my mind — or at least my memory. I sometimes had trouble coming up with words — initially names, then simple ...