One third of former NFL players believe they have brain damage from football, study shows 02:19. With two Philadelphia Eagles ...

Among former NFL athletes who volunteered to complete a questionnaire, 34.4% said they perceived they had CTE, according to ...

Researchers observed 130 boxers and MMA fighters over several years. What did they learn? Changes in brain volume and ...

More than 1 in 3 living former NFL players believe they have chronic traumatic encephalopathy (CTE), a neurological condition that stems from repeated head trauma. Whether they actually have it, ...

The degenerative brain disease can only be diagnosed after death. But hundreds of retired players reported symptoms linked to ...

A new study of nearly 2,000 former NFL players found that one in three of those surveyed believe they have the degenerative ...

One in three former NFL players believe they have football-related brain damage that's doing untold harm to their lives, a ...

A new FX series revisits the life of NFL player Aaron Hernandez and the controversies that consume his legacy.

Aaron Hernandez's brain scans confirmed he had CTE after he died by suicide. Did the brain disease lead to his violent ...

A third of former football players who played between 1960 and 2020 say they believe they have chronic traumatic ...

American football players who go through multiple injuries to their brain have higher risks of getting diagnosed with Chronic ...

A study of nearly 2,000 former NFL players shows one-third believe that they have chronic traumatic encephalopathy (CTE). Those individuals were more likely to report cognitive symptoms, and 25% of ...