Reviewed on May 12, 2005Thanks to a seamless and sophisticated power system, the 2005 Toyota Prius delivers excellent gas mileage and comfort, making it the best hybrid on the road today.TAGS:Toyota Prius, gas, hybrid car, car, battery
Reviewed on November 7, 2007The restyled 2008 Honda Accord EX-L looks good and offers a very comfortable drive. It works well as a commuter and family car, and its low emissions make it an environmentally conscious choice, but don't expect the most cutting-edge cabin tech.TAGS:Acura, gas, car, run, course
Reviewed on November 7, 2007The restyled 2008 Honda Accord EX-L looks good and offers a very comfortable drive. It works well as a commuter and family car, and its low emissions make it an environmentally conscious choice, but don't expect the most cutting-edge cabin tech.TAGS:Acura, sedan, gas, car, run, course
November 13, 2006Start-up signs on six California dairies to aid it in its efforts to bring natural gas to California homes.TAGS:natural gas, gas, California
October 25, 2006Precisely timed blast of ethanol eliminates knocks in experimental engine that would add only $1,000 to cost of car.TAGS:gas, engine, car
August 14, 2007Emerging techniques for making fuel from lumber by-products carry high hopes and some concerns.TAGS:fuel, Georgia, branch, waste, gas, plant
August 20, 2005With prices at record levels, consumers are checking gas price Web sites, and saving 40 to 50 cents per gallon.TAGS:gas, visitor, survey
Reviewed on August 8, 2008The 2008 GMC Yukon Hybrid provides the most power, utility, and economy available today. It makes a good choice if you need to haul people, cargo, and trailers, but it comes up a little short in its cabin tech.TAGS:pedal, gas, engine, acceleration, battery, run, vehicle, animation, car
January 24, 2007There's growing momentum behind the idea of turning the carbon dioxide spewed from coal into a liquid or a solid and storing it in caves.TAGS:coal, carbon, gas, CO2, venture-capital company, idea, U.S.