Tim Halbur

A debate over preserving the Century Plaza Hotel in Century City is a question of not just a building, but the historic preservation of an entire model of planning, says Christopher Hawthorne.

These videos show images of locations that have seen significant change over the past few years as seen through Google Earth images, from Dubai's manmade archipelago to Utah's disappearing Lake Powell.

Sam Staley argues that the increase in property values around transit stations isn't attributable to increased ridership, and in fact the locations with the least investment had the highest ridership.

As the U.S. Green Building Council prepares to give its LEED-AP certification standards a major overhaul, test takers are scrambling to take the exam before it becomes a whole new ballgame.

Columnist Josh Leon agrees with Richard Florida's assessment that greater mobility would be better for the economy and the creative class, but wonders what will happen to the immobile and un-creative.