Shares of online social game maker Zynga plunged 13.3 percent and triggered a trading halt Friday as Facebook's IPO fell flat with investors.   more

World stocks laid low by a call for new elections in Greece and prolonged agony in the eurozone wavered in nervous trade on Wednesday as fears of a Greek exit from the euro lingered.   more

Apple co-founder Steve Wozniak has warned Mark Zuckerberg about the dangers of going public as Facebook counts down to its eagerly awaited share offering.   more

Some 800,000 metalworkers in the German state of Bade-Wurtemberg won a 4.3 percent pay rise in marathon negotiations, their union said on Saturday, raising hopes that years of wage restraint are ending.   more

Facebook stumbled on its first trading day as shares ended barely above the starting price, raising questions about what will happen to the share price when the Nasdaq reopens on Monday.   more

The European Bank for Reconstruction and Development headed into a new era Saturday after electing its first British president and approving investment for "Arab democracies" at its annual meeting.   more