This Pew Research Center analysis examines Americans’ views of problems facing the country. Pew Research Center conducts research to help the public, media and decision-makers understand important ...

Many people around the world have major concerns about made-up news and information. A median of more than eight-in-ten adults across 35 countries surveyed say it is a big problem in their country, ...

When trying to teach a complex subject, sometimes the best strategy is to wrap it in something familiar. Like a burrito. An ideal candidate for such an approach? Mathematical optimization, which uses ...

When most people think about problem-solving, they instinctively start small. The logic seems simple: smaller problems should be easier to tackle, while bigger ones require more effort, resources, and ...