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.

Vancouver's New Housing Plan Takes Shape
If its proposals are effectively implemented, Vancouver's new housing plan would promote 'missing middle housing' and increase density near jobs and transit.

Key Lessons From COP26
Observers express cautious optimism as countries come together on climate goals, but developing nations say they need more support to mitigate the impacts of climate change already in progress.

Report: San Diego Transportation Plan Won't Meet Climate Goals
A regional plan announced by the San Diego Association of Governments will fall short of the city's goals to increase alternate mode trips to 50 percent, report finds.

L.A. Shifts Homeless Policy to Clear Street Encampments
Advocates say L.A.'s new focus on clearing 'unsightly' homeless encampments is a political band-aid that won't help people find permanent housing.

Jet Fuselage to Become Part of Seattle High-Rise
A Boeing 747 will serve as the atrium between two South Lake Union office buildings.