Millions of Americans are struggling with long COVID. Symptoms like fatigue and brain fog that don't go away. This new research says a healthy lifestyle might be the solution. -- Read more on the neurological symptoms and treatment of Long COVID

Chronic traumatic encephalopathy (CTE) is a progressive brain disease that, as of now, can only be diagnosed after a person has died. 

Pressured by Congress, the league and its union promised reforms years ago. But a Washington Post investigation shows a system still stacked against players left broken by football.

Females may be more susceptible to concussion, and they also have worse and prolonged symptoms after their injury than men, according to a review of 25 studies of sport-related concussion published in the Orthopaedic Journal of Sports Medicine.

Repeated head injuries, even if mild, can add up to long-term problems with attention, memory, and problem-solving, new research suggests. -- Read the study here 

How key dietary changes can improve brain functioning. -- Read more on the neurological symptoms of long Covid

A recent study found that an early return to school — which researchers defined as missing less than three days — benefited children ages 8 to 18, who had less severe symptoms two weeks after their concussion compared with kids who stayed home longer. -- Read the study here.