When it comes to concussions, men may take longer to recover, and show more brain damage, than women do, a new study suggests. In the study, researchers examined brain scans and medical records of 47 men and 22 women with concussions, and a group of 21 men and women without any brain injury, to see […]

Excessive use of computer games among young people in China appears to be taking an alarming turn and may have particular relevance for American parents whose children spend many hours a day focused on electronic screens. The documentary “Web Junkie,” to be shown next Monday on PBS, highlights the tragic effects on teenagers who become […]