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.

How New Federal Rule Could Impact EV Adoption
An adjustment to federal pollution limits will require a greater share of low-carbon vehicles, but the rule also gives automakers some flexibility in deploying electric and hybrid cars.

‘Micro-Apartment’ Trend Underscores Housing Crisis
SROs are making a comeback under a new name as the housing supply remains strained and costs soar.

NHTSA to Introduce New Female Crash Test Dummy
Modern crash test dummies have advanced features that account for different body types and genders, but government regulators have been slow to adopt the technology.

California Lawmakers Push Transit Funding Bill
The proposed legislation would also encourage consolidation of regional transit systems.

How to Improve Transit Accessibility
Over 13 million Americans face mobility challenges that limit their travel experience.