Ready to put your brain to the ultimate test? Check out these genius-level puzzles that will really make you think! If you ...

Elevated blood levels of a specific protein may help scientists predict who has a better chance of bouncing back from a traumatic brain injury. The protein, called neurofilament light or NfL for short ...

A brain teaser is a short, playful puzzle designed to challenge your mind and elicit a smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think ...

A new generation of blood tests is poised to change the way doctors determine whether patients with memory loss also have Alzheimer's disease. The tests detect substances in the blood that indicate ...

Preventive neurologist Dr Richard Isaacson stared at the numbers on the fax in astonishment. Blood biomarkers of telltale signs of early Alzheimer’s disease in the brain of his patient, 55-year-old ...