is presented as an educational website covering a variety of topics related to
 the natural gas industry. The purpose of this website is to provide visitors with
 a comprehensive information source for topics related to natural gas, and present an unbiased
 learning tool for students, teachers, industry, media, and government.                                                                                                                    

            United States Energy Information Administration: Natural Gas
                                                   "What's New In Natural Gas"

  "How Was Natural Gas Formed?"         
 The main ingredient in natural gas is methane, a gas (or compound)
 composed of one carbon atom and four hydrogen atoms. Millions of years
 ago ...