The Chinese oil giant CNOOC completed its $15.1 billion purchase of Canada's Nexen energy group on Monday, in what analysts have said is China's largest foreign investment.
Syria's opposition has cancelled a planned boycott of an international conference on the two-year conflict after appeals from Britain and the US, but rejected an offer of talks from Damascus.
Benedict XVI's legacy in Latin America, the world's most Catholic region, is marked by a victory of conservative theology and the demise of home-grown leftist religious thought.
Israel has called on the Palestinian Authority to rein in unrest as militants vowed revenge over the death of a prisoner whom the Palestinians allege died under Israeli torture.
World powers meet negotiators from Iran in Kazakhstan on Tuesday in the hope of reaching a breakthrough in the decade-long crisis over its nuclear programme, despite low expectations after years of dashed hopes.
The US government accused BP of letting greed triumph over safety Monday in the opening arguments of a multi-billion dollar trial over the devastating 2010 Gulf of Mexico oil spill.
Australian authorities urged the evacuation of parts of the resource-rich northwest Tuesday as a powerful cyclone whipped up huge seas, while a man died in heavy flooding in the northeast.
A transparent film that costs just one euro ($1.30) to make could bring an end to the anguish of mobile phone users facing the dreaded dead-battery message.
Barack Obama may have the upper hand against Republicans in a high-risk new spending showdown, but a drawn-out clash would likely damage the economy and put his presidential legacy on the line.