The Dnieper Group of Russian Marines was seen in the viral video using speedboats and dirtbikes in a training session for the ...
As Russia delves the depths of the Black Sea in search of the crashed US drone, we take a look at what else might be lurking beneath the waves. From ancient shipwrecks to huge underwater rivers ...
Among Iceland's most breathtaking landscapes is the coastal point at which its yellow river meets the blue sea, separated by a black sand beach.
Russia's new river patrol force could be vulnerable to the same exploding naval drones that Ukraine has used to wreak havoc on Moscow's Black Sea Fleet, according to Western intelligence.
Remote-controlled cameras offer a first-time glimpse of numerous wrecks entombed in the icy depths off the coast of Bulgaria. This story appear in the March/April 2017 issue of National Geographic ...