Acting Ukrainian President Oleksander Turchinov told eastern regions gripped by a pro-Russian uprising that they would be courting catastrophe if they voted "yes" in a separatist referendum on Sunday.

• May 10, 2014

Romania asked Moscow for an explanation on Saturday after Russia's Deputy Prime Minister Dmitri Rogozin, reacting to being barred from its airspace, tweeted he would return in a TU-160 strategic bomber

• May 10, 2014

Germany and France are ready to agree more extensive sanctions against Russia if a planned presidential election in Ukraine on May 25 is foiled, Chancellor Angela Merkel and President Francois Hollande said on Saturday.

• May 10, 2014

President Vladimir Putin flew in to Crimea on Friday for the first time since it was annexed by Moscow, proclaiming as he marked the Soviet victory in World War Two that incorporating the former Ukrainian territory had made Russia stronger.

• May 9, 2014

The European Central Bank is ready to take action next month to boost the euro zone economy if updated inflation forecasts merit it, its president said on Thursday, warning outsiders not to pressure the bank into action.

• May 9, 2014

China's foreign ministry blamed the United States on Friday for stoking tensions in the disputed South China Sea by encouraging countries to engage in dangerous behavior, following an uptick in tensions between China and both the Philippines and Vietnam.

• May 9, 2014

China's imports of major commodities rose strongly in April, although a rise in crude oil and copper imports was attributed to stockpiling as a rebound in manufacturing in the world's second-biggest economy remained modest.

• May 8, 2014

Pro-Russian separatists in eastern Ukraine ignored a public call by Russian President Vladimir Putin to postpone a referendum on independence, declaring they would go ahead on May 11 with a vote that could lead to war.

• May 8, 2014