Tim Halbur

9.5-acres of the planned 85-acre expansion of Brooklyn Bridge Park opened at Pier 1 yesterday. Curbed NY has pictures.

Austin's Capital MetroRail Red Line opens today after two years of delay and budget overruns. Intended as a showcase line, Yonah Freemark claims the line will see very few riders.

Barcelona, Spain is planning a redesign of La Diagonal, an important boulevard, and is asking citizens to make the final choice between two alternatives or no change at all.

Jewish groups in Los Angeles are taking on the lack of healthy groceries in certain parts of the city, the so-called "food deserts" of LA.

Jevon's Paradox is the idea that the more efficient a resource becomes, the more it is consumed. With new future fuels in the works, those promoting sustainability and conservation find themselves at odds with innovation.