Weapons stash linked to Hamas suspects found in Bulgaria
UAE's Edge expands its portfolio with Bulgarian partnerships
The Eastern Bloc origins of Abu Dhabi's striking bus station
Bulgaria's conservatives and liberals in close election race
Weary Bulgarians go to polls for fifth time in two years
Countries complain to EU about Ukrainian grain exports
Jackson Pollock painting valued at $54m seized in Bulgaria
Eighteen migrants found dead in abandoned lorry in Bulgaria
US imposes sanctions on Bulgarians over alleged corruption
Aid group ships with 500 migrants allowed to dock in Italy
Croatia joins Schengen but Bulgarian and Romanian bids rejected
Bulgarian guards accused of shooting Syrian at Turkish border
An absorbing tour of Europe's ancient Islamic empires
Sheikh Mohamed and president of Bulgaria discuss strengthening ties
Teenager breaks sister's record as youngest person to fly round world
Mystery blast at arms depot owned by survivor of 'Russian poisoning'