A tool routinely used to evaluate concussion in college athletes fails to accurately diagnose the condition in many cases, a new study showed. Investigators found that almost half of athletes ...

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 ...

Trump got intense when Llamas asked him about his age, pointing excitedly to his head and bragging about repeatedly "acing" a ...