Congress's Community Reinvestment Act, aimed at helping the poor afford housing, did lead banks to make much riskier mortgage loans, a new study finds.
Tablets and cell phones in the classroom could be changing students' attention spans, but long-term studies have yet to prove the two are linked.
Artisanal cheesemakers represent a new version of an old American dream: people making living doing what they want, where they want, on their own land. An MIT anthropologist looks inside the growing world of do-it-yourself American cheesemakers.
Technological innovation has made the US economy more productive, but this new economy creates fewer jobs, and wages are suffering. Preparing workers for an era when productivity and employment are no longer linked will be the grand challenge of the next generation.