Ban says 11,200 peacekeepers needed for Mali Up to 11,200 troops could be needed for a peacekeeping mission in Mali but a "parallel" military force will have to battle radical Islamists.
World's biggest creature tracked by its song An Australian-led group of scientists has for the first time tracked down and tagged Antarctic blue whales by using acoustic technology to follow its songs.
Gates says world must push to finally eradicate polio Bill Gates said Tuesday that the world must commit to wiping out the remaining cases of polio and finally eradicate the disease despite squeezed aid budgets and violence plaguing vaccination efforts.
27 March 2013
Applause as opposition takes Syria seat at Arab summit Opposition chief Ahmed Moaz al-Khatib took Syria's seat at the Arab League on Tuesday as leaders gathered for the annual summit in Doha gave member states the "right" to arm rebels in the war-torn country.
27 March 2013
Obama names first woman Secret Service chief US President Barack Obama Tuesday named Julia Pierson as the first female chief of the Secret Service, the elite protection branch sullied by a prostitution scandal in Colombia last year.
Rebels crack down on looting after C. Africa coup Rebel leaders in the Central African Republic have been cracking down on looters roaming the streets of the capital following the latest coup in the notoriously unstable nation.
27 March 2013
US immigrant wins $338 million lottery The immigrant owner of a US convenience store claimed a $338.3 million lottery jackpot Tuesday and said that, despite being catapulted into the ranks of the super rich, his heart won't change.
Dow Chemical signs agreement on Argentina oil, gas Argentina's state-run energy company YPF said Tuesday it signed a memorandum of understanding with the local subsidiary of Dow Chemical to develop shale gas in the southern Nequen province.
27 March 2013
Strong quake injures 20 in Taiwan A strong earthquake shook buildings in the Taiwanese capital Taipei on Wednesday, injuring at least 20 people and sparking a fire.
27 March 2013
Health gap in Europe wider than ever Life expectancy in Russia has marked time since the collapse of the Soviet Union but risen in its former eastern-bloc allies.
27 March 2013
US Supreme Court cautious on same-sex marriage The US Supreme Court trod cautiously Tuesday as it considered gay marriage, with justices appearing hesitant to deliver a sweeping historic verdict on the emotionally charged issue.
27 March 2013
'Superhuman' efforts made to open Cyprus banks: governor "Superhuman" efforts are being made to reopen banks in Cyprus on Thursday, as protests and uncertainty over the island's top lender showed a huge bailout has not ended its troubles.