With higher gas prices and global warming not to mention brow clouds many people are trying to find more efficient vehicles. With traffic increasing and parking always a hassle and costly in the city many are trying to beat the system.
From climate expert David Kroodsma
From the University of Mississippi
BRISTOL, RI __ Professor Chris Menton bikes to work nearly every day knowing with every trip he's reducing his carbon footprint. Planet Forward (RWU) offers this look inside his world.
From the Policy Greenhouse at The George Washington University on July 10, 2009