The prime minister said allowing Ukraine to join NATO would involve the alliance in a war with Russia and would lead to a third world war.

The prime minister said a total of 2,284,732 votes were cast, of which 2,168,431 opposed Ukraine’s accession to the bloc.

Thousands protest Bulgaria's euro adoption and call for a referendum - Opponents of Bulgaria's eurozone entry have ...

Hungary has blocked a joint European Union declaration supporting Ukraine’s accession talks, effectively halting the launch ...

Thousands of protesters gathered on a central square in downtown Sofia to protest government plans to adopt the euro and to demand a referendum on the new currency. The European Union has given the ...