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

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’s recent rambling “Sea” explanation fueled a new mental fitness debate after the president delivered a confusing series of remarks while speaking before law enforcement officers during the White ...

Healthy habits like eating a nutritious diet and getting regular exercise can protect your brain as you age. Research shows that it may even help after physical signs of cognitive problems begin. What ...

Many medical problems, such as traumatic brain injuries, stroke, dementia, and even cancer, can affect the brain and make it difficult for someone to think or process information. Cognitive ...