IN its recent and personal aspect the fuel problem presents itself to most of us in two equally difficult phases: first, how to obtain the coal we need; and, second, how to pay for it after we get it.

Stomach Gas Problem: Nowadays, an unhealthy lifestyle is taking a toll on lives. Due to this, many diseases are making the body hollow. One of these is the formation of gas or acidity in the stomach.

Human-caused emissions of the potent but often-overlooked greenhouse gas nitrous oxide, or laughing gas, are rising sharply and increased 40 percent over the past 40 years, according to a ...

The American oil and gas industry is leaking more methane than the government thinks — much more, a new study says. Since methane is a powerful greenhouse gas, that is bad news for climate change. The ...

General Motors is pushing it. So are Daimler-Chrysler and Ford. And now, Wal-Mart may be about to jump on the E85 ethanol bandwagon as well. E85 ethanol, a mixture of 85 percent ethanol and 15 percent ...