Back to Show
PBS News Hour
Scientists find new evidence in search for autism cause
As the U.S. government increases its estimate of the prevalence of autism to being one in every 68 children, scientists have announced new research that shows there may be a common disruption in parts of the brain essential to emotions, communication and social function, beginning during pregnancy. Judy Woodruff learns more from Eric Courchesne of University of California, San Diego.
Support Provided By

57:46
October 15, 2025 - PBS News Hour full episode

57:46
October 14, 2025 - PBS News Hour full episode

57:46
October 13, 2025 - PBS News Hour full episode

26:45
October 12, 2025 - PBS News Weekend full episode

26:45
October 11, 2025 - PBS News Weekend full episode

57:46
October 10, 2025 - PBS News Hour full episode

57:46
October 9, 2025 - PBS News Hour full episode

57:46
October 8, 2025 - PBS News Hour full episode

57:46
October 7, 2025 - PBS News Hour full episode

56:45
October 6, 2025 - PBS News Hour full episode

26:45
October 5, 2025 - PBS News Weekend full episode

26:45
October 4, 2025 - PBS News Weekend full episode