Syrian authorities on Thursday sent text messages over cell phones nationwide with a message for rebels fighting President Bashar Assad's regime: "Game over."

The messages signed by the Syrian Arab Army also urged the rebels to surrender their weapons and warned the countdown to evict foreign fighters has begun. The texts appear to be part of the regime's psychological battle against the rebels, but are highly unlikely to have any effect on fighters intent on toppling Assad.

A Chinese icebreaker docked Thursday at Shanghai after becoming the first Chinese vessel to cross the Arctic Ocean, a landmark trip that is part of Beijing's efforts to expand its presence in the Arctic.

With melting icecaps accelerating the opening of new shipping routes and the exploration of oil, gas and mineral deposits in the Arctic, China has been eager to gain a foothold in the region.

The International Space Station may have to move to avoid some space junk.

NASA said debris from an old Russian satellite and a fragment from an Indian rocket could come too close to the station on Thursday. The station would be moved Thursday morning if necessary, NASA said Wednesday.

More than half the cases of severe intellectual disability caused by genetic defects are the result of random mutations, not inherited, a European study published Thursday suggests.

The findings of the small-scale study give hope to parents of children born with a severe intellectual disabilities who are worried about having another baby with the same condition, said Anita Rauch, a researcher at the Institute of Medical Genetics in Zurich who was one of the study's lead authors.

Stephan El Shaarawy scored twice to help crisis-ridden AC Milan to a much-needed 2-0 win against 10-man Cagliari in Serie A on Wednesday.

El Shaarawy, who also scored in the loss at Udinese on Sunday, netted in each half and also had an effort deflected onto the crossbar as Milan ended the jinx of the new San Siro pitch. It is the team's first goals at home in any competition this season and the first time either of the Milan teams has won there.

Wayne Rooney returned from a month-long injury absence as Manchester United eliminated Newcastle to set up a League Cup clash with Chelsea, while Liverpool relied on Nuri Sahin's first goals for the defending champions to advance on Wednesday.

Anderson and Tom Cleverley scored to give United a 2-1 victory as Rooney played for the first time since gashing his right thigh, completing 76 minutes at Old Trafford.

A British anti-arms trade campaign and promoters of peace, human rights and the environment from the United States, Afghanistan and Turkey have been named as winners of this year's Right Livelihood Awards, also known as the "alternative Nobels."

American scholar Gene Sharp, a developer and promoter of nonviolent revolution techniques, will share the €150,000 ($195,000) cash prize three ways with Sima Samar, an Afghan doctor whose organization provides health care and education for the poor, and Britain's Campaign Against Arms Trade.

Former Parma midfielder Matias Almeyda has made astonishing revelations about match-fixing and doping in Italy in his autobiography.

The ex-Argentina international, in his book Almeyda: Life and Soul, claims he was given what he now believes were drugs while at Parma from 2000-02.

The best actress Oscar won by Joan Crawford for her role in classic film noir "Mildred Pierce" has been sold at auction for $426,732.

Crawford, who died in 1977, won the award in 1945 for her portrayal of a middle-class housewife struggling during the Great Depression, beating favorite Ingrid Bergman.

Emmy-winning TV host and "Moon River" crooner Andy Williams has died at age 84.

Williams' publicist, Paul Shefrin, said Wednesday that the silky-voiced singer died Tuesday night at his home in Branson, Mo., following a yearlong battle with bladder cancer.