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.

Extreme Heat’s Far-Reaching Impacts
Heat is associated with worsened mental health, poorer test scores, and even higher car crash rates.

New York MTA Upholds Pause on Congestion Pricing, Scales Back Projects
The agency will not be able to go forward with former plans to improve station facilities and transit safety, and expand service.

Paradise Lost: Long-Time Residents Priced out of Fire-Devastated Town
The California community lost 85 lives and tens of thousands of homes. Now, high housing and rebuilding costs are forcing many former residents out.

Barcelona to Phase out All Short-Term Rentals
The city plans to stop issuing new or renewal licenses by 2029.

Preserving Fort Worth’s Historic Black Settlements
Communities dating back to the 1830s are under threat from development, pollution, and zoning regulations.