Ensuring that underserved urban areas can implement environmental projects without resulting in environmental gentrification.
In a fresh spin on "concrete jungle," urban green spaces are home to conservation efforts that bolster declining bee habitats.
We are all pedestrians. So why aren't cities more walkable?
From China's sludge-to-energy program to South Africa's online waste exchange to India's biogas buses, global cities are creating better systems.
If managed well, urbanization has many benefits. Managed poorly, cities can choke communities. Here is the path to sustainable urban innovation.
Why roadmaps for moving people must be considered alongside future strategies for freight and logistics.
Michael Ford seeks to remix urban architecture to represent diversity and increase minority participation.
An interview with Francesca Bria, Barcelona's chief innovation officer.
It's an ambitious plan to arrest urban flooding, but can it overcome local constraints?
The multi-use BeltLine trail system is driving economic, environmental and cultural renewal — while saving the city millions of dollars.