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Twitter tumbles after warning on overvaluation
Twitter shares tumbled Friday after a brokerage analyst warned the popular messaging network was overvalued following a meteoric rise since its initial public offering in November. ... more
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Fighting rages in S.Sudan oil regions, 'progress' for peace mission
Heavy fighting raged in South Sudan's oil-producing north Thursday, officials said, although neighbours Kenya and Ethiopia claimed "good progress" in efforts to broker an end to the civil war there. ... more
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Obama signs defense, budget bills into law
President Barack Obama Thursday signed into law the compromise US budget bill recently negotiated by feuding lawmakers and a massive defense bill that takes a step toward ultimate closure of Guantanamo. ... more
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Two Libya army officers killed in Benghazi
Two Libyan army officers have been killed in the past 48 hours in the eastern city of Benghazi, cradle of the 2011 revolt against Moamer Kadhafi, officials and medics said. ... more
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