Yale Environment 360 - Building bike paths alone will not get people out of their cars in the U.S. and onto bicycles. To create a thriving bike culture in America’s cities, people must begin to view bicycling as Europeans do — not just as a way of exercising, but as a serious form of urban mass transportation. Read more.
Levels in Lake Mead – the largest US reservoir by volume – fell to historic lows on Thursday, as the region continues to face the effects of a devastating prolonged drought. Read more .