President Trump believes all people running for the highest office should answer these questions—how would you score?

A man has taken the same 10-minute cognitive test that Trump takes annually at the Walter Reed hospital, and he was surprised ...

At almost 80 years old, concerns are growing about his mental agility and stamina for the job after several ‘naps’ during ...

President Trump has claimed he “aced” all three cognitive tests administered to him during his first and second ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Nikki Haley, former ambassador to the United Nations, speaks at the Susan B. Anthony Pro-Life America headquarters in Arlington, ...