Up Next
Back to Show
PBS News Hour
What parents wish they had known earlier about head injuries
For years, researchers have studied the effects repeated blows to the head have on athletes in pro football, hockey, soccer and other sports. Now, researchers at Boston University are conducting the first major study of CTE, the degenerative brain disease linked to repeated hits to the head, in athletes who died before their 30th birthday. John Yang reports.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By

57:46
June 25, 2025 - PBS News Hour full episode

57:46
June 24, 2025 - PBS News Hour full episode

56:45
June 23, 2025 - PBS News Hour full episode

26:45
June 22, 2025 - PBS News Weekend full episode

26:45
June 21, 2025 - PBS News Weekend full episode

56:44
June 20, 2025 - PBS News Hour full episode

57:46
June 19, 2025 - PBS News Hour full episode

57:46
June 18, 2025 - PBS News Hour full episode

57:46
June 17, 2025 - PBS News Hour full episode

57:46
June 16, 2025 - PBS News Hour full episode

26:45
June 15, 2025 - PBS News Weekend full episode

26:45
June 14, 2025 - PBS News Weekend full episode