Here is a call for all green automakers. More than 30 teams have sent in letters of intent to participate in the $10 million Automotive X Prize. The participating cars run on a range of fuels, including electricity, natural gas, diesel or unleaded...

We have seen a number of eco-friendly roadsters earlier but the new FuelVapor Ale sportscar otsrips each and everyone with its sexy looks. The ultra-low emissions three-wheeler boasts grip of up to 1.7G and can get to the speeds of 62 mph in five...