In a new study, researchers treat car models as species that originate and die when their production cycles begin and end.
Let's work out a realistic relationship with the nature around us.
Could a sustainable city designed nearly 200 years ago change the world? One developer is scooping up land in the hopes of finding out.
The government thinks it doesn't have to spend a dime on it.
A new study may have found a way to predict extreme heat in the eastern U.S.
Why is PBS is pushing racist, anti-urban propaganda from controversial conservative Charles Murray?
Relatively few people seem to understand what, where, or why the region is -- or even how to pronounce it. Surprise: It's all pretty complicated.
Here's more proof that Jane Jacobs was right.
In a new ranking of nations' high-speed train networks, the U.S. comes in below even Turkey and Uzbekistan.