Poland: "Dude, Where Is My Rig?"

Poland is said to be spearheading the development of shale gas in Europe, but there aren't enough drilling rigs. Dimiter Kenarov goes in search of one.

Reverse Brain Drain: Economic Shifts Lure Migrants Home

The tide of brain drain – from developing countries to industrialized nations – has turned. Human capital is now returning home to Asia, Latin America, Eastern Europe, and Africa.