LAUSANNE, Switzerland - Major powers and Iran negotiated into the early hours of Thursday on Tehran's nuclear program two days past their deadline, with diplomats saying prospects for a preliminary agreement were finely balanced between success and collapse. | Video
Recent World News
ISLAMABAD/BEIJING - Pakistan is close to agreeing a multi-billion dollar deal to buy eight submarines from China, the Financial Times reported on Thursday, in what would be one of China's largest overseas weapons sales.
ADEN - A unit of Houthi rebels and allies backed by tanks pushed into central Aden, the main foothold of fighters loyal to President Abd-Rabbu Mansour Hadi, witnesses said on Wednesday, despite a week of air strikes by Saudi-led coalition forces. | Video
ABUJA - A day after becoming the first politician in Nigerian history to succeed a sitting leader by ballot, president-elect Muhammadu Buhari promised on Wednesday to "spare no effort" to defeat Islamist militant group Boko Haram. | Video
BEIJING - Chinese police have rounded up more than 1,000 people involved in an online gambling network, freezing bank accounts worth about 330 million yuan ($53 million), state news agency Xinhua said.
TIKRIT, Iraq - The Iraqi government claimed victory over Islamic State insurgents in Tikrit on Wednesday after a month-long battle for the city supported by Shi'ite militiamen and U.S.-led air strikes, saying that only small pockets of resistance remained. | Video