Divers in Burgas have mapped and described in detail some of the most interesting underwater sites on the Southern Black Sea coast, the Friends of the Sea – Burgas non-profit association said on ...

Shell signed a contract with Bulgaria's government on Tuesday (April 15) giving the oil and gas multinational major rights to ...

has inked a contract with the Bulgarian energy ministry for oil and gas exploration offshore Block 1-26 of the Khan Tervel field, in the country's exclusive economic zone in the Black Sea.

Shell signed with the Bulgarian government a contract on Tuesday that gives the oil giant the rights to explore a Black Sea ...