The planning values and principles of New Urbanism are deeply rooted in human history. What does this look like, and what can we learn from it? The archaeology of an ancient Mayan city sheds some light.
The New York MTA this week approved reduced fares for low-income riders. According to blogger Steven Polzin, that decision might have unintended consequences. Asking users to pay for transportation is a complex proposition.
At 15 billion barrels, California's Monterey Shale is said to hold the nation's largest deposit of recoverable oil. The only problem is that its extraction has not proven to be economically profitable. Blame it on the shale's unique structure.
Two reports claim wildly opposite views on where the current shale gas boom is headed. David Hughes, a Canadian geologist and fellow of the Post Carbon Institute disputes projections of energy independence. A Univ. of Texas study confirms the boom.