Network Analysis

Is a Slime Mold Competing for Your Job?

Transportation planners who thought the current job climate couldn't possibly get worse may want to ignore this piece. John Metcalfe reports on studies that show slime is just as effective in planning the path of an urban rail system as humans.

July 24, 2012 - The Atlantic Cities

Toward a Universal Subway Typology

Brandon Keim explores the fascinating findings detailed in a new paper, which shows that the world’s major subway systems appear to be organically converging on an ideal form.

May 16, 2012 - Wired Science

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.