July 1, 2016, 7am PDT
A proposal to restore Mexico City's 45 rivers envisions a whole new model for the city.
December 8, 2015, 9am PST
The death toll from the torrential rains in Chennai, capital of Tamil Nadu state, and the surrounding region has climbed to 345 as of Dec. 4. While the scope of the rains are unprecedented, poor urban planning has been linked to the devastation.
October 26, 2015, 10am PDT
Houston faces political conflict around a new drainage fee, meant to fund efforts to fix the city's crumbling infrastructure. Other cities could soon find themselves in a similar predicament.
June 4, 2010, 11am PDT
Chicago is using pervious pavements and reflective materials on its 1,900 miles of alleys to reduce flooding, cut demand on storm sewers, and decrease the city's urban heat island effect. The program is so successful that they are expanding it.