The share of newlyweds married to someone of a different race or ethnicity has been steadily climbing in the United States. In 1967, 3% of newlyweds were intermarried, and by 2015, that share had risen to 17%.
The first video in our "Methods 101" series is about random sampling, a concept that undergirds all probability-based survey research. Here's how it works.
Many Americans turned to Google to learn about the Flint water crisis. An analysis of aggregated searches over time illustrates how, in today's digital environment, public interest shifts as a story unfolds.