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.
Last week's record setting premiere of the Avengers movie franchise inspired the launch of a planning and design themed legion of superheroes on Twitter. Sommer Mathis interviews the urbanist behind the mask.