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.

Cities Awarded for Data-Driven Projects
The What Cities Works Certification recognizes cities for using data to solve real problems.

Faith-Based Housing Movement Grows
More churches and municipalities are saying ‘Yes in God’s Backyard.’

Why BRT Can Benefit Cities More Than Rail
Bus rapid transit lines offer a less expensive, quicker-build alternative to rail that can bring other infrastructure improvements with it.

British Columbia Cracks Down on Short-Term Rentals
Provincial leaders say the new rules could open up as many as 19,000 units for long-term rental.

San Diego Sees Continued Growth in ADU Permits
Recent changes to regulations have made it easier and more affordable for homeowners to build ‘granny flats,’ and San Diego’s housing stock is benefiting.