Fuel efficiency has become an extremely important topic in today's world because of rising gas prices, the need to cut our carbon footprints, and the need to cut dependence on oil-rich nations. Check out these great articles on fuel efficiency.
Hydrogen is the most abundant element on Earth. We've known how to harness its power since the early 1800s. So, why do some experts say hydrogen-powered cars are still decades away from mass production?
There's a movement to get everyone onboard with the idea of alternative fuel vehicles. Hybrid cars are the popular choice right now. But if hybrid cars burn gasoline, aren't they still causing pollution?
You may have recently heard a certain oil company touting the fact that they sell nitrogen-enriched gasoline. But is nitrogen-enriched gasoline truly anything to get excited about? Does it really work?