Gasoline prices continued to fall throughout 2015 and 2016, which, for most drivers, was only happy news. In fact, government officials estimated that the low cost of gas the previous year had saved drivers $100 billion. Some analysts pointed out that extremely low oil prices, leading to low...
A Drastic Makeover for America's Cities Of course, U.S. cities today look radically different than they did a century ago—but what do these differences reveal? How did these changes develop, and how did they affect various cities? Did certain cities expand organically over time, or did ...