Update: Read transcript here. Most poor children achieve less, exhibit more problem behaviors, and are less healthy than children raised in more-affluent families. Looking beyond these well-known correlations between poverty and negative outcomes in childhood, recent studies have assessed the effects of childhood poverty in the United States on later attainment and health. During a...

Update: Read transcript here. Dec. 26, 2010, will mark the sixth anniversary of the earthquake that spawned a tsunami on the coastlines of countries bordering the Indian Ocean. In collaboration with the Indonesian NGO SurveyMETER, Elizabeth Frankenberg, Duncan Thomas, and colleagues designed a survey to study how the disaster affected villagers living in areas heavily...

Update: Read transcript here. About 3 percent of the world's people are international migrants, living outside their country of birth for a year or more. Two-thirds of these migrants leave developing countries for developed or other developing countries, and the remittances they send home—around $325 billion in 2010—are larger than total official development aid. The...

Update: Read transcript here. Many people know that individuals with higher levels of education tend to live longer and healthier lives than individuals with low levels of education. In a recent study, Robert Hummer and colleagues built on this knowledge by demonstrating new important characteristics of the relationship between education and adult mortality in the...

Update: Read transcript here. Today, Americans are more likely to marry and to divorce than in almost any other Western nation. How has this pattern changed over the last 10 years? What are the implications for current and future generations? Johns Hopkins University professor Andrew Cherlin's review of the research, "Demographic Trends in the United...

Update: Read transcript here. In 2008, 36 million people died from noncommunicable diseases (NCDs). Deaths related to these chronic diseases are increasing, especially in low- and middle-income countries. Over half of deaths are associated with behaviors that begin or are reinforced during adolescence, including tobacco and alcohol use, poor eating habits, and lack of exercise....