When it Comes to Parks, it's Not Just How Many, But Where

A crowdsourced map hopes to help cities identify and address so-called play deserts.

Sculpting the History of a City

Artist’s paper sculptures recall the politics and events that shape cities

Mapping Where Crimes Are Likely to Occur, Before They Happen

Santa Cruz is testing a new system that attempts to predict likely locations of future crimes

Create Your Own Historical Maps with WhatWasThere

New website combines vintage photography with Google Street View