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.

Seattle Has No Plans to Ditch Parking Requirements
An update to the city’s comprehensive plan will reduce, but not fully eliminate, parking mandates for housing developments.

France Tightens Restrictions on Short-Term Rentals
The vacation rental market is shouldering part of the blame for rising housing costs, particularly in popular tourist destinations.

Pittsburgh Agencies Collaborate on Vision Zero Projects
The city reduced pedestrian deaths to seven in 2023.

How Courtyard Apartments Make Cities More Family-Friendly
Apartment buildings with interior courtyards can offer safe, affordable, and functional spaces for urban households with children.

Biden Administration Moves to Protect Alaskan Refuge From Drilling
The administration is taking quick action to cement some of Biden’s key environmental accomplishments before the new Trump administration takes the reins.