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.

Office Vacancies Drag Down Property Taxes
Downtown office buildings around the country are selling for much lower prices than before the pandemic, prompting questions about the future of central business districts.

How Jersey City Dramatically Improved Its Public Realm
The city’s new Department of Infrastructure consolidates the management of public amenities and has guided the creation of new bike lanes, pedestrian plazas, and parks.

Massachusetts Has the Nation’s Only Successful Food Waste Ban
The state has reduced its methane emissions by 25.7 percent per ton of waste following a law that seeks to eliminate food waste from landfills.

Transit App Adds Safety-First Bike Routes
Users of the mobile travel planning app can now prioritize safe bike infrastructure when trip planning.

Texas Needs 300,000 Housing Units to Close Affordability Gap
The state’s comptroller warns that demand will continue to outpace supply without zoning reforms and a reduction in regulatory barriers.