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 Housing Crisis in America’s Mobile Home Parks
With demand surging and rent costs rising sharply, mobile home parks are becoming unaffordable for their most vulnerable residents.

The Success Story of Alexandria’s Free Buses
Thanks to state and regional funding, the city eliminated fares while making service improvements.

Depave Paradise: Reclaiming Parking Lots for Park Space
The promoters of a new park hope to provide a model for how replacing surface parking lots with green space can mitigate urban heat and boost urban biodiversity.

Study: Cutting U.S. Emissions by 50 Percent This Decade Is Possible
With coordinated effort at the local, state, and federal levels, the United States could meet its goal of cutting greenhouse gas emissions in half by 2030.

Opinion: Californians Need Extended Rent Relief
With the pandemic-era rent relief program ending, many California households are still struggling to pay back their rent debt and find affordable housing.