Ex-Soviet Kyrgyzstan's President Almazbek Atambayev supported proposed constitutional changes that would limit the power of his office while expanding the mandate of the prime minister.
Prime Minister David Cameron stands accused of unleashing Project Fear to try and keep Britain in the EU at a June referendum.
Britain voting to leave the European Union would create a domestic risk to British financial stability: Bank of England governor Mark Carney
Tajikistan is to hold a referendum in May that is expected to let President Emomali Rakhmon stay in office.
Hamburg residents voted in a crunch referendum on whether the northern German city should push ahead with its bid to host the 2024 Olympics.
Britain's government came under pressure to let 16 and 17 year-olds have the vote in a referendum on European Union membership after suffering a defeat in parliament.
Georgia's breakaway region of South Ossetia has said it plans to hold a referendum on joining Russia but the Kremlin appeared to pour cold water on the idea.
The leader of the separatist Scottish National Party played down the chance of a new independence referendum anytime soon as her party gathered to build momentum for vital elections in May.
German Chancellor Angela Merkel arrived for a meeting with French President Francois Hollande to take stock of Greece's resounding rejection of its international creditor's bailout proposals in a referendum.
Australia moved closer to recognising Aboriginal people in its constitution after talks with indigenous leaders.
Greece will have to introduce another currency if it votes 'No' in Sunday's referendum on its potential bailout terms, European Parliament president Martin Schulz said.
Greek banks have enough liquidity up to their reopening as expected early next week after the country's bailout referendum at the weekend.
Greece will hold a referendum on July 5 on the outcome of negotiations with its international creditors taking place in Brussels.
Prime Minister David Cameron was put on notice that 50 of his own backbenchers will lead calls for Britain to quit the EU if he does not secure major concessions from Brussels.
German Chancellor Angela Merkel vowed to help keep Britain in the EU by working on reforms with Prime Minister David Cameron.
British voters will be asked to vote "Yes" or "No" on remaining in the European Union in a referendum to be held by the end of 2017.
British Prime Minister David Cameron's Conservatives unveil their programme for government after a surprise clear win at this month's general election.
Most European Union citizens who are resident in Britain will not be able to vote in a referendum on its membership of the bloc.
David Cameron could bring forward a referendum on Britain's EU membership to next year instead of 2017 to cut short an impending battle on two fronts.
With elections looming in Britain, the Irish government has taken the unusual step of beginning a campaign to warn its biggest trading partner against leaving the European Union.