The medieval settlement included an inner city-citadel on a high rocky plateau, an outer city and unfortified suburbs.

Fluid Codes and Automotive Cluster Bulgaria are excited to announce the launch of the highly anticipated "Mobility Bulgaria ...

If you’re looking to understand the different architectural styles and eras of Istanbul, here are five beautiful mosques to ...

KASTANIES, Greece (Reuters) - On an unusually balmy January day, Dimitris Marinoglou ploughed his field in northern Greece fearing the worst: that water supplies from neighbouring Bulgaria that have ...

Lockheed Martin is officially handing over the first of eight F-16 fighter jets to the Bulgarian Air Force. The ceremony will ...