As world leaders work to piece together a nuclear deal with Iran, RAND experts asked, What would change on the day after a final deal? Their analysis helps clarify what a nuclear deal would mean for the United States, the region, and the world.
A modernized, 'smart' grid could change how much you pay for electricity, where it comes from, and how likely you are to lose it in a summer storm. But has the reality of the smart grid kept pace with the promise?
Modern medicine is built on the promise that antibiotics will clear away the bacteria that made everything from skin infections to surgery potentially lethal just a few generations ago. But drug-resistant strains of disease have spread in recent years.