Tim Halbur

Christopher Grey remembers the Greyhound Bus Station that used to be located in New York's Midtown. Demolished and forgotten, it never provoked the outrage that arose over the destruction of Penn Station.

Buffalo, NY urban planner Chris Hawley is excited about the possibilities for his city, explaining that the Rust Belt infrastructure already in place gives Buffalo a leg up over cities built later in history.

At the recent ASLA Conference in San Diego, a panel of noted landscape architects discussed whether New York City's hit park The High Line is a replicable model for other cities.

Passaic River, the Hudson River, the Gowanus Canal and Newtown Creek all share the dubious distinction of hosting Superfund sites, where industry polluted the river. MetroFocus has a look at cleanup strategies.

Planetizen regular Chris Whitis features some stunning shots of several of the winners of our recent Top 100 Public Spaces crowdsourcing survey.