natural gas vehicles

Natural Gas: A Cure for America's Crazy Oil Addiction

Events in the Mideast have, once again, revealed the U.S. economy's vulnerability to an oil shock. Now more than ever, the nation must reduce its consumption of oil, especially from abroad, and become energy self-sufficient. And the way to do it is with our abundant domestic sources of natural gas.

Natural Gas Can Be America's Fuel of the Future

Unless there's a breakthrough in battery technology, gasoline will remain the primary auto fuel in the U.S. for years. But our dependence on imported oil comes with a major risk of supply disruption. And the U.S. has a domestic alternative that's ready and reliable: natural gas.

Three Greentech Auto Stocks to Watch

The hard-hit U.S. auto industry is making a comeback, partly due to advances in green technology. That should be good news not only for the industry, but also for investors. Hilary Kramer explains how to profit.