...promoting alternative-fuel vehicles. "Watch television or listen to the radio, you're bombarded with ads for gas-powered vehicles," said Andy Weisser, a spokesman for the American Lung Association of California who bought a natural gas vehicle...

...gas refueling stations in the United States - about 1,300. That has limited the production and use of natural gas-powered vehicles. To make the GX more appealing to consumers, Honda will sell for $2,000 an appliance that allows owners to...

...to help maneuver through parking lots and assist at events such as the Triple Crown and Aiken's Makin'. The gas-powered vehicle resembles a golf car and has a small bed on the back to carry equipment and transport injured persons. The four-wheeler...

...which works to reduce pollution through efficiency and environmental diligence. Fort Gordon added 42 natural gas-powered vehicles to its fleet with hydrocarbon emissions 85 to 95 percent less than gasoline-powered vehicles and implemented...

...says can be used to convert almost any bike, costs $375. Mr. Starr had been hoping to market alternatives to gas-powered vehicles since the 1970s oil crunch. Mr. McGreen was tinkering with a working model for an electric bike. They decided...

...company says can be used to convert almost any bike, costs $375. Starr had been hoping to market alternatives to gas-powered vehicles since the 1970s oil crunch. McGreen was tinkering with a working model for an electric bike. They decided to...

...company to mass-market a system that connects to a home's natural gas supply line to allow owners of natural gas-powered vehicles to fuel up at home. American Honda Motor Co., which owns a 20 percent stake in FuelMaker, hopes it will help...