Libya's crude production is again imperiled, but an oversupplied market doesn't seem to mind.
A key NATO ally is cozying up to the Russian dictator and trying to help him build a $70 billion pipeline to extend his reach into the heart of the EU.
The industrial engine of Europe is increasingly powered by backyard windmills and locally owned solar panels. And this complex, patchwork system just might be the future of sustainable energy.
Newly released documents show the NSA chief was investing his money in commodities so obscure that most financial pros stay away.