Diana is a writer and urbanist passionate about public space, historical memory, and transportation equity. Prior to joining Planetizen, she started and managed a farmers' market and worked as a transportation planner in the bike share industry. She is Planetizen's editor as of January 2022.

The ADU Movement Grows Around the Country
More states and cities are promoting backyard cottages, converted garages, and other add-on units. Are they making an impact?

Colorado Ramps Up Rural Recycling Program
The state is creating a framework for building better access to recycling facilities and services for rural residents and businesses.

Balancing TOD and Public Health
Building housing near transportation networks can improve density and walkability, but can also have serious health consequences for residents.

DC Metro Targets Bus Fare Evasion
The WMATA says roughly 70 percent of riders do not pay fares.

London Launches Electric Buses
The new buses can charge at either end of their route in minutes without returning to garages for charging.