A new study shows that college football players who have experienced concussions and those who have been playing for a longer period of time have a smaller hippocampal volume than others. Hear what UCLA's Dr. Christopher Giza says about concussions and young athletes.
It's said that programs for the poor become poor programs. UC Berkeley's David Kirp's suggestion for improving Head Start: Open it to more affluent kids.
A new study finds that people who are rich — or just consider themselves so — are more likely to cut people off in traffic, blow past pedestrians and even take candy from children.
More than 10 percent of school-aged children in the U.S. have been diagnosed with ADHD. UC Berkeley professors Stephen Hinshaw and Richard Scheffler wonder whether diagnosis can be traced to our country's push for academic achievement and school accountability.