When the Formula One season resumes at this weekend's Chinese Grand Prix, the biggest battles will be between sets of warring teammates rather than rival teams.

The division is deepest at Red Bull where — three weeks on from the Malaysian Grand Prix — there is still plenty of ill-feeling between three-time world champion Sebastian Vettel and No.2 driver Mark Webber following the events of Sepang, where the German ignored team orders to stay behind Webber and instead overtook the Australian and claimed the race win.

Real Madrid reached the Champions League semifinals for the third straight season on Tuesday despite losing 3-2 at Galatasaray following a second-half resurgence by the Turkish team.

Madrid needed a double from Cristiano Ronaldo to advance 5-3 on aggregate, but only after conceding three goals in a 16-minute span to raise Galatasaray's hopes of pulling off what would have been a remarkable comeback.

Malaga owner Abdullah Bin Nasser Al-Thani said on Twitter that his team's elimination from the Champions League quarterfinals by Borussia Dortmund on Tuesday was because of "racism."

Malaga was heading into the semifinals until Dortmund defender Felipe Santana scored from what looked to be an offside position in stoppage time for the 3-2 win. Other Dortmund players who touched the ball in the build-up to the goal appeared also to be offside.

Former Italy and Juventus star Alessandro Del Piero has won the Sydney FC player of the year award in his inaugural A-League season.

The 38-year-old Del Piero, who scored 14 goals for Sydney, won the top award as well as the Sydney FC Members Award and the Golden Boot at a ceremony on Tuesday night.

Lindsay Lohan is going into rehab next month, but first she had to face TV talk show host David Letterman.

In an appearance taped for Tuesday's "Late Show," Lohan was pressed by Letterman about her upcoming rehab stint. She faces a 90-day stay as part of a plea deal in a misdemeanor traffic accident case.

Kim Kardashian's upcoming divorce trial will be a family affair, but her attorneys do not expect to call her famous sisters to testify about the reality star's brief marriage.

Court records show that Kardashian's attorneys intend to call the model's mother, Kris Jenner and several lawyers to discuss the pair's prenuptial agreement to the witness stand. The witness list filed Monday in Los Angeles lists Jenner, Kardashian and estranged husband Kris Humphries as planned witnesses.

An Israeli court on Tuesday sentenced an Arab citizen of Israel to seven years in prison on charges of spying for Hizbullah.

A court document says Milad Khatib was convicted of being in contact with a foreign agent and assisting an enemy in wartime. It says he confessed to the charges against him as part of a plea bargain.

Constantly beeping alarms in hospitals are being linked to patient deaths and other dangers in a new alert from the Joint Commission.

The alarms can lead to "noise fatigue," and doctors and nurses sometimes inadvertently ignore the sounds when there's a real patient emergency, possibly resulting in treatment delays that endanger patients.

The biggest thing in operating rooms these days is a million-dollar, multi-armed robot named da Vinci, used in nearly 400,000 surgeries nationwide last year — triple the number just four years earlier.

But now the high-tech helper is under scrutiny over reports of problems, including several deaths that may be linked with it and the high cost of using the robotic system.

Manchester City delayed the surrender of its Premier League title to Manchester United on Monday, beating the runaway leaders 2-1 in a frenetic derby thanks to substitute Sergio Aguero's stunning late goal.

The Argentina striker slalomed through United's defense and arrowed a finish high into the net in the 78th minute, cutting second-place City's deficit to 12 points with seven rounds remaining.