Halliburton says its new concoction is safe enough to chug.
Government officials hope to spur alternative energies and consumer compensation.
Spectacular Skywalk is center of a legal battle between developer and tribe.
A company is testing a steam engine they say is compact, powerful and more efficient than a internal combustion engine.
As Americans tried to find ways to save money, energy use decreased, according to a new survey.
Ira Einhorn preached against Vietnam War and violence, but had dark side.
If you're not convinced nuclear power can be clean and green, what about recycling? Check out Terracycle, a New Jersey company that's all about recycling the unrecyclable. (http://www.Terracycle.net).
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