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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A psychologist who checks business leaders and doctors for cognitive decline shared how he does it. His assessment takes about an ...

President Biden is facing calls to undergo cognitive testing and release the results after his disastrous debate last month, and amid a series of reports about his apparent decline in recent months.

This isn’t a real cognitive test, but it should give you an understanding of how simple screenings work. Donald Trump, who is just three years younger than Biden, has yet to offer details on ...

President Donald Trump’s boast that he “aced” a cognitive test is not the only reason these brain fitness tests are becoming a bigger part of the national health conversation. These screening tools ...