A survey of more than 80,000 adolescents has revealed factors associated with having friends outside of school, and shows that non-school friendships are more strongly associated […]
A disease of the joints, osteoarthritis affects more than 30 million adults and is the fifth-leading cause of disability in the United States. In a new […]
In far too many cases over the years, scientists have discovered promising new cancer treatments, only to report later that the tumor cells found ways to […]
Rates of overweight and obesity in children are rising around the world, with serious long-term consequences for health and health care costs. In prior research, video […]