(NEXSTAR) – President Trump announced plans to undergo a “semiannual” physical at the Walter Reed National Military Medical Center on Friday, about six months after his last annual physical. When ...

Cognition can be generally defined as the state or processes of being able to perceive and judge reality effectively. Cognitive tests are designed to determine whether you may have any issues with ...

There's no denying the statistics; the leaders of the United States are getting older. In fact, almost 120 members of Congress are 70 years or older. This has led many to wonder if elected officials ...