Plan

Modern Mechanix

How to Ease Congestion in Manhattan? Pave Over the Hudson River

An improbable proposal from the 1930s would have joined New York to New Jersey with a new neighborhood built over water.

Lucas Jackson/Reuters

NYC's Hot-Weather Profile Could Resemble Alabama's in 30 Years

A new report provides the background for Mayor Bloomberg's climate change adaptation plans.

Reuters

Boston Is One of the Best Prepared U.S. Cities to Handle a Crisis

The city conducted vivid, citywide disaster simulations in 2011 and 2012.