Former Formula One driver Robert Kubica is getting back on a racing circuit for the first time since an accident put his career on hold nearly two years ago.

Mercedes said Kubica will test one of its cars from the German Touring Car (DTM) circuit. Thursday's test will take place at the Ricardo Tormo Circuit in Valencia.

Roger Federer defeated No. 7-seeded Jo-Wilfried Tsonga 7-6 (4), 4-6, 7-6 (4), 3-6, 6-3 to reach the Australian Open semifinals for a 10th consecutive year.

The 17-time Grand Slam champion will now play U.S. Open winner Andy Murray, who advanced in straight sets earlier Wednesday over unseeded Jeremy Chardy of France.

All but about 50 of hundreds of research chimpanzees belonging to the National Institutes of Health should be retired to the national sanctuary in northwest Louisiana, and all of them should have plenty of room to play and climb, an NIH committee recommended Tuesday.

The NIH Council of Councils Working Group approved the proposal, which also calls for major cuts in grants to study chimps in laboratories and no return to breeding the great apes for research.

The toughest group at the African Cup of Nations delivered two thrilling finishes on Tuesday, adding some excitement to a tournament which had produced five draws in the first six matches.

Ivory Coast needed a late goal to beat scrappy Togo 2-1 to open Group D, while Tunisia produced a remarkable injury-time winner to edge North African rival Algeria 1-0 in the later match in Rustenburg.

Serena Williams' dominating run at the majors ended in a painful loss to American teenager Sloane Stephens.

After the biggest and most unexpected victory of her life, 19-year-old Stephens is headed to the semifinals of the Australian Open.

The Oklahoma City Thunder stamped itself as the team to beat this season by winning 109-97 at their nearest NBA rivals, the Los Angeles Clippers, on Tuesday.

Elsewhere, Detroit pulled away to beat undersized Orlando, Milwaukee's improvement under its new coach continued with a win over Philadelphia and Cleveland won back-to-back home games for the first time this season by defeating Boston.

A prominent Thai activist and magazine editor was sentenced to a decade in prison Wednesday for defaming Thailand's monarchy, a verdict rights groups condemned as the latest affront to freedom of expression in the Southeast Asian country.

Somyot Pruksakasemsuk was convicted of publishing two articles in an anti-establishment magazine that made negative references to the crown.

Google eked out slightly higher earnings in the fourth quarter, despite a financial drag caused by the Internet search leader's expansion into device manufacturing and a decline in digital ad prices as more people gaze into the smaller screens of smartphones.

The results announced Tuesday pleased investors, helping to lift Google's stock by nearly 5 percent in extended trading.

Alan Parker, the much-lauded British director whose work includes "Midnight Express," ''Fame" and "Mississippi Burning," is receiving the British Academy Film Awards' highest honor.

The 68-year-old will collect the BAFTA Fellowship at the London ceremony next month. While known for being outspoken, Parker said Tuesday that he'll be "gracious and thankful" on the big night rather than political.

The Dalai Lama is set to headline India's Jaipur Literature Festival to speak about faith with one of his biographers, Pico Iyer.

The Tibetan spiritual leader will hold a session on the festival's first day, Thursday, titled: "Kinships of Faiths: Finding the Middle Way."