Note: This is the second in a weekly series of Care2 posts about alternative fuels and vehicles in honor of Earth Day. Be sure to check out first post, Top 5 All-Electric Vehicles of 2011. La…119 comments
The Ports of Los Angeles and Long Beach, the largest container ports in the nation, are home to the first and only hybrid electric tugboat in the world, and researchers at the University of Californ…37 comments
Problem on this page? Briefly let us know what isn't working for you and we'll try to make it right!