Utah has become the first state to experience broad consumer interest in running cars on clean natural gas.

Utah has become the first state in the country to experience broad consumer interest in the idea of running cars on clean natural gas.

New technology is pushing down prices and reversing conventional wisdom that U.S. fields were in decline.

Queensland Gas, one of the companies proposing a liquefied natural gas project in northeast Australia, has agreed to buy Sunshine Gas Ltd. for at least 837 million Australian dollars ($730 million).

Energy experts say that the hostilities between Russia and Georgia could threaten American plans to gain access to more of Central Asia’s energy resources.

Even with the recent sharp drop in oil prices, they remain so high that experts are predicting that heating bills this winter will far exceed those of last year.

Even with the recent sharp drop in oil prices, they remain so high that experts are predicting that heating bills this winter will far exceed those of last year.

T. Boone Pickens Jr., the billionaire Texas oilman, has mounted a campaign to launch a national debate about the use of natural gas in cars and trucks.

A no-holds-barred, all-American gold rush for natural gas is underway in a forgotten corner of the South.

A no-holds-barred, all-American gold rush for natural gas is underway in a forgotten corner of the South.