Two points into the final game of his Australian Open quarterfinal against Roger Federer on Tuesday, Stanislas Wawrinka steadied himself to try returning a forehand smash.

Wawrinka playfully waved his racket over his head in a mock attempt to return it. Forget it, the ball sailed past him and Federer won the point.

DP World said Tuesday business rose 14 percent last year, reflecting the expansion of the Dubai port operator's global network and a resurgence in trade as the world economy picks up steam.

The world's third-largest seaport operator said its ports handled the equivalent of 49.6 million standard 20-foot cargo containers, up from 43.4 million in 2009.

Egypt is officially requesting the return of the 3,300-year-old bust of Queen Nefertiti that has been in a Berlin museum for decades.

The bust, dating back to the 14th century B.C. monarch, tops Egypt's wish list of artifacts the country hopes to bring back as part of a campaign to retrieve thousands of antiquities spirited out during the colonial period and afterward.

Sir Elton John is "fed up" with being a treated like a "second-class citizen" in the U.S.

That's why the 63-year-old gay singer said he took a stand last week during a performance at a private

When Neil Brown got high on dangerous chemicals sold as bath salts, he took his skinning knife and slit his face and stomach repeatedly. Brown survived, but authorities say others haven't been so lucky after snorting, injecting or smoking powders with such innocuous-sounding names as Ivory Wave, Red Dove and Vanilla Sky.

Some say the effects of the powders are as powerful as abusing methamphetamine. Increasingly, law enforcement agents and poison control centers say the advertised bath salts with complex chemical names are an emerging menace in several U.S. states where authorities talk of banning their sale.

Two car bombs struck Shiite pilgrims Monday in an Iraqi holy city, killing at least 18 people as crowds massed for religious rituals marking the end of a 40-day mourning period for the Islamic sect's most beloved saint.

The blasts in Karbala were the latest in nearly a week of attacks that have killed at least 159 people. The uptick in violence has shattered a lengthy period of calm and raised anew concerns about the readiness of Iraqi forces to take over their own security ahead of a full withdrawal by the U.S. military.

The political crisis in Lebanon is threatening to derail economic progress after a year that saw 7 percent economic growth, a record number of tourists and bank deposits among the highest in the Middle East.

Lebanon's government collapsed Jan. 12 after Hizbullah and its allies resigned from the Cabinet in a dispute over a U.N. court investigating the 2005 assassination of former Prime Minister Rafik Hariri.

The U.N. health agency says world leaders will discuss efforts to clamp down on junk food marketing to children when they meet in New York on Sept 19-20.

The World Health Organization says heads of state will use the U.N. General Assembly meeting to talk about limiting the number and type of ads that children are exposed to.

Will Lonesome George ever become a dad?

Scientists are still hoping to mate the near century-old giant tortoise from the Galapagos — even though efforts over the past two decades have failed.

Facebook said Friday it has raised $1 billion from non-U.S. investors, which combined with an infusion from Goldman Sachs and Russia's Digital Sky Technologies in December, brings the haul from its latest round of funding to $1.5 billion.

The investments value the social networking site at $50 billion, more than the current market values of Yahoo Inc. or eBay Inc., but below those of Amazon.com Inc. and Google Inc.