A new statistical analysis of Airbnb listings shows the short-term-rental service is growing worldwide, but suggests that many hosts don't stick with it. Intermittent commercial uses of residences could be seen in the planning context of "mixed use."
Donald Trump invokes the darkest days of urban decay and crime to appeal to his base. The facts speak to an urban triumph that has led to greater national prosperity and higher standards of living for tens of millions of Americans.
Mark Hertsgaard examines the effort undertaken by BP to cover up the 2010 Gulf of Mexico oil spill. The focus of his story is the company's use of Corexit, a dangerous 'dispersant' that sickened many and helped conceal the true extent of the spill.