Vast stretches of Russian coast have been tarred by heavy fuel oil from two freighters that foundered in a storm.

The oil spill in the Black Sea, caused by damage to two Russian tankers in mid-December, also brought thousands of volunteers ...

Authorities in Russia’s Volgograd region and the Republic of Tatarstan have signed at least 14 government contracts for ...

Russians are ditching their summer holiday plans at popular Black Sea destinations because of an oil spill, while local ...

Russia continues to suffer military defeats in the strategically vital Black Sea, one of Moscow's most crucial avenues for political and economic influence into the Mediterranean and beyond.

Russian officials say rescue workers have successfully removed almost 1,500 tons of oil stranded onboard a tanker that ran ...

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 ...

And yet few international travelers make the journey to, much less know anything about, Turkey’s Black Sea region, or Karadeniz. Editor’s Note — This CNN Travel series is, or was ...

A group of former American military officers and diplomats who served in Kyiv are teaming up with a Ukrainian winery owner to ...