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.

Massachusetts Releases Transit-Oriented Multifamily Housing Rules
Communities near transit stations will have to comply with a new set of regulations that support multifamily development and increased housing density.

World’s First Municipal ‘Heat Officers’ Combat Extreme Heat
As extreme heat threatens infrastructure and public health, municipal ‘heat officers’ work to develop cooling strategies to keep urban residents safe from increasingly hot temperatures.

Commerce City Approves Transit-Oriented Development
An isolated train station north of Denver could become a hub of housing and commercial activity.

Opinion: To Boost Economic Development, Build Housing
Rather than providing incentives to lure employers to their cities, local leaders should focus on supporting enough affordable workforce housing to accommodate new and existing residents.

New York City To Test Speed Limiting Tech on City Vehicles
Advocates hope the city’s plan to install speed governors on part of its municipal fleet will prompt other cities and government agencies to follow suit.