How has written language changed over time? Do the way we read and the way our eyes work influence how scripts look? This week we hear a story on changes in legibility in written texts with Online News Editor Catherine Matacic.

Sarah Crespi also interviews Staff Writer Jennifer Couzin-Frankel on her story about detecting signs of psychosis in kids and teens, recruiting at-risk individuals for trials, and searching for anything that can stop the progression.   

Listen to previous podcasts.

[Image: Procsilas Moscas/Flickr; Music: Jeffrey Cook]