Developing countries can work to close the pain gap.
Talking to yourself in the third-person is like giving yourself advice.
Mothers shared similar changes in timbre when speaking to babies.
People change their opinions when something affects them personally.
Violence is a learned behavior.
The paw paw, an American fruit found throughout eastern United States.
The United States had the highest obesity rates in countries where wages are higher.
Children internalize the belief that boys are strong and independent and girls are weak and dependent.
Almost 40 million people die every year from preventable causes.