New research on mice provides clues to how excess body fat harms the human brain — and how exercise may help.
The incidence of autism is growing at an alarming rate. Experts are struggling to discover why. Slowly, a strange and complex picture is coming together. It suggests that autism’s mysterious mechanisms could ultimately reveal health truths relevant to us all.
There's a reason that most so-called primitive cultures have avoided the depression epidemic afflicting industrialized nations. In a provocative book, a clinical psychologist suggests that adopting more hunter-gatherer habits can help us escape the blues.