Places like Atlanta could see a 100 percent increase in the number of days with damaging winds, hail, and tornadoes.
Climate change is forcing a showdown between vineyards and sensitive habitats.
At least 72 people were killed.
One of the stranger aspects of Africa's rapid urbanization is the influx of livestock in new, unplanned towns -- and the diseases they bring with them.
New Orleans was once a great city to get away from business. How it became a great place to start one.
As school districts downsize, they leave behind shuttered buildings. Finding new uses for them can be difficult, to say the least.
If residential areas are safer than commercial ones, it would seem so.
A million people live in the Raritan River watershed, so any environmental action requires an impressive level of regional cooperation.
The cities that lead America's transition from a goods-producing to service economy.
Photographer David Maisel has a knack for capturing the beauty and the horror of contaminated mines and toxic lakes.
Why do some cities – and neighborhoods – have so much more "urban nature" than others?
Our weekly roundup of the most intriguing articles about cities and urbanism we've come across in the past seven days.
How good things once were!
There's "no excuse for the big man to always roll in an SUV," says the inventor of this eco-friendly holy tricycle.
A scale model of the troubled airport project was completed before the original.
Spanish researchers are making the case that the world will in fact be less crowded in 2100 than it is now.
A surprisingly large number involve cars.
Take away their guns. Forever.
A new report from SPUR traces the decline of downtown San Jose.