A new study from UC Irvine in Los Angeles concludes that women who live within 1.9 miles of a major roadway increase their risk of premature birth by 128%.
The report is one of several recent studies linking air pollution with pregnancy problems.
"A comparison of medical records from 81,186 single child births to air pollution levels in the area revealed that high pollution exposure raised the risk of a severely premature birth by 128 percent.
Moms-to-be were also between 33 and 42 percent more likely to develop preeclampsia, an affliction characterized by high blood pressure that often forces doctors to induce premature birth in order to save mothers' lives."
FULL STORY: L.A. Traffic Causing Premature Births: Study
Comment: EPA Cuts will Send Atlanta Back to Eye-burning Ozone, Lung-damaging Smog, and Raw Sewage in the Chattahoochee River
A veteran political journalist takes stock of the hard-earned ground Georgia stands to lose with slashed environmental protection.
Poorest NYC Neighborhoods Pay Price for Delivery Boom
The rise of ‘last-mile’ e-commerce warehouses — and their attendant truck traffic and air pollution — is disproportionately impacting the most historically disadvantaged parts of the city.
Study: London ULEZ Rapidly Cleaning up Air Pollution
Expanding the city’s ultra low-emission zone has resulted in dramatic drops in particle emissions in inner and outer London.
Rethinking Redlining
For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
California High-Speed Rail's Plan to Right Itself
The railroad's new CEO thinks he can get the project back on track. The stars will need to align this summer.
Why a Failed ‘Smart City’ Is Still Relevant
A Google-backed proposal to turn an underused section of Toronto waterfront into a tech hub holds relevant lessons about privacy and data.
When Sears Pioneered Modular Housing
Kit homes sold in catalogs like Sears and Montgomery Ward made homeownership affordable for midcentury Americans.
Starting in 2026, You Can Charge Your EV at Waffle House
The 24-hour chain infamous for brawls and, to a lesser extent, waffles plans to install fast-chargers at many of its locations.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions