Mary is an editor and writer who is passionate about urban planning and the direct impact it has on people's lives and how we experience the world around us. Prior to joining Planetizen as editorial manager in December 2023, she spent eight years as an editor for Planning magazine, the flagship publication of the American Planning Association.

20 States Best and Least Prepared for Climate Change and Extreme Weather
A new study from CNBC ranks US states in order of sustainability and preparedness for climate change and extreme weather. A few might surprise you.

Beyond Compliance: The Crucial Role of the ADA in Planning Great Communities
The Americans with Disabilities Act was passed in 1990 to protect people with disabilities from discrimination, but more work is needed to make U.S. communities accessible to all. And planners have a key role to play.

US Bike Share Ridership Hit Record High in 2023
According to a new NATO report, micromobility ridership in the U.S. was up 16% in 2023. Shared bike ridership set a new record, despite higher fares.

Cities, States Use AI and GIS to Make Permitting Less of a Pain
Across the country, state and local governments have turned to AI to optimize their building permitting processes. The efficiencies they’ve achieved are impressive and welcomed by applicants and government agencies alike.

Senate Bill Proposes Federal Antitrust Review for Institutional Housing Investors
The bill would require private equity and other corporate investors to report housing purchases to the Federal Trade Commission and the Department of Justice for antitrust review aimed at stopping anticompetitive transactions that would increase housing costs and push homeowners out of the market.