Alek Miller

A 'staggering' number of the bridges used by Amtrak trains in and around New York City are in poor or worse condition.

Transportation Secretary LaHood announced that this spring, bus and streetcar projects will receive $280 million as part of the administration's inter-agency sustainable communities partnership.

Massachusetts has made home energy generation more attractive by allowing individuals to sell excess energy back to utility companies.

Australia's liberal party has just elected a climate change skeptic as its new leader, which could prove to be a challenge to its carbon reduction.

In a battle over contracts to build green roofs for Chicago's public buildings, landscapers have come out on top.