The revolutions in Egypt and Tunisia took place in a matter of days, filling those countries with hope of a brighter future. Both countries have held elections, but creating a democracy will take time.
The Arab world has undergone more upheaval in the past year than in the past several decades. Here is a look at the most important events in the region, which remains in a state of transition.
Iran's navy drill, which could bring its ships into proximity with U.S. Navy vessels that operate in the same area, is Iran's latest show of strength in the face of mounting international criticism over its nuclear program.
As the new year gets under way, we take a quick temperature check on some key areas to see what the prognosis might be. The topics: politics — domestic and global — and economics.
Euro coins and notes first went into circulation 10 years ago Sunday. Host Audie Cornish reads a history of the economic union in the images imprinted on its currency.