U.S. Olympians will have to make do without the team's official yogurt — depriving them of a source of protein and potentially disturbing their daily routines as they prepare for the biggest competition of their lives.

Some 5,000 cups of Greek yogurt from Team USA sponsor Chobani isn't getting to Sochi because of a customs dispute with Russia.

Brian Orser has won two Olympic silver medals and coached a skater to gold. All that experience did little to prepare him for the sport's newest twist.

Team figure skating debuted Thursday at the Sochi Olympics, and Orser wasn't quite sure what to think as coach of one of its top competitors — 19-year-old Yuzuru Hanyu of Japan. The same was true for many of the skaters, who were quick to rationalize their performance, good or bad.

Manchester United captain Nemanja Vidic will leave the club after eight years at the end of the season.

Manager David Moyes had previously indicated he wanted Vidic to stay, but the 32-year-old Serbian defender on Friday announced plans to leave when his contract expires.

Sochi Olympic organizers announced that more than 80 percent of tickets to events have been sold.

Russian spectators, who were allocated 70 percent of the total available, have faced lengthy lines in Sochi to collect their tickets.

Time for the games to begin. Thank goodness.

To put it mildly, this has not been the most carefree of lead-ups to the Olympics. It has been roiled by security concerns, arguments about gay rights and the still-questionable hosting abilities of a country that spent $50 billion but remained busy slapping paint on buildings only hours before the cauldron was set to be lit.

After nearly two decades of study, the Food and Drug Administration announced rules Thursday designed to make sure that infant formula is safe and nutritious.

Most formula makers already abide by the practices, but the FDA now will have rules on the books that ensure formula manufacturers test their products for salmonella and other pathogens before distribution. The rules also require formula companies to prove to the FDA that they are including specific nutrients — proteins, carbohydrates, fats, vitamins and minerals — in their products.

Just as heart attack symptoms may differ between men and women, so do stroke risks.

Now, the American Heart Association has issued its first guidelines for preventing strokes in women. They focus on birth control, pregnancy, depression and other risk factors that women face uniquely or more frequently than men do.

New Internet restrictions approved by parliament are raising concerns the government is trying to control the flow of information amid a corruption scandal, and a senior European official on Thursday called the measures "a step back" for media freedom.

Under the legislation approved Wednesday, the country's telecommunications authority would be allowed to block websites or remove content that is deemed to be in violation of privacy without seeking court approval. Internet providers would also be forced to keep data on peoples' online activities and make them available to authorities when requested.

A free smartphone application has encouraged more than 70,000 Argentines to become citizen-cops as they shop.

Argentina's government blames escalating inflation on speculators and greedy businesses, and has pressured leading supermarket chains to keep selling more than 80 key products at fixed prices. President Cristina Fernandez wants citizens to report any overpriced items to the consumer protection agency.

Police in Cambodia said Friday they have recovered a precious golden urn stolen last year that contains what are considered to be remnants of Buddha's body.

The urn was taken from a mountain shrine 40 kilometers (25 miles) outside the capital in mid-December.