As President Obama met with Russian President Dmitry Medvedev, executives from Pepsi, Boeing and other U.S. companies announced new investments in Russia. Jeremy Hobson reports why some companies are still cautious about investing.

President Obama's first visit to Russia will focus on trade between the two superpowers. But a close look at current trading relations between the countries shows there's not a whole lot going on. Steve Henn reports.

The leaders of Brazil, Russia, India, and China are holding their first BRIC group summit today. The countries' leaders are united in a common goal of playing a bigger part in global bodies. Stephen Beard reports.

Commercial satellite companies are assessing the impact of a collision in space where a Russian craft destroyed an American communications satellite. Stephen Beard reports on the need to monitor space junk.

Russia began pumping natural gas again, ending a two-week streak where 20 countries in the continent lost supplies. A contract with Ukraine helped patch up the issue, but not bruised reputations. Stephen Beard reports.

The European Commission says the gas dispute between Russia and Ukraine is unacceptable. Officials from the two countries and the E.U. will meet to work through the issue. Steve Chiotakis talks to Stephen Beard in London.

Europe is caught on the losing end of the gas dispute between Russia and the Ukraine. But while politics play a role in the squabble, money may be the main concern. Scott Jagow talks to Stephen Beard in London.

A dispute between Russia and Ukraine over natural gas is hurting supplies to other European countries. Russia is accusing Ukrainians of stealing gas, while the Ukraine blames faulty piping. Stephen Beard reports.

Russian natural gas giant Gazprom thrived in the first half of the year, but fell sharply from July on. Stephen Beard reports Gazprom's year ahead is looking grim.