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.

Estonian Capital Launches Noise Reduction Action Plan
European Union cities are required to create ‘noise maps’ and strategic plans for reducing environmental noise.

Austin Outlaws Blocking Bike Lanes
Drivers who park in bike lanes will receive citations of up to $300.

National Parks Layoffs Will Cause Communities to Lose Billions
Thousands of essential park workers were laid off this week, just before the busy spring break season.

Commentary: We Need a Return to the Adaptability of Traditional Urban Form
How the rigidity of modern suburban development fails to prepare cities for the future.

Neurodivergence and the City
Researchers are starting to understand how people with conditions like autism experience cities differently — and how to design for the neurodiverse brain.