Natural gas production from the Neptun Deep project, a major discovery in the Black Sea offshore Romania, is expected to ...

The ocean's deep-sea bed is scattered with ancient rocks, each about the size of a closed fist, called "polymetallic nodules.

There are very few remains of ancient ships, except in one unusual place: the Black Sea has a unique environment that ...

Soviet leader Nikita Khrushchev transferred Crimea from Russia to Ukraine in 1954, when both were part of the USSR, to ...