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

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.

Get higher quality Black Sea Bulgaria content, for less—All of our 4K video clips are the same price as HD. Video Back Videos home Signature collection Essentials collection Artificial Intelligence ...

In the Black Sea, Russia is dealing with what experts in and outside Russia say might be the worst environmental disaster the country has seen this century. Thousands of tons of heavy fuel oil leaked ...

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 ...

The situation in the Black Sea in the coming year will remain volatile with a tendency towards increased military risks. This ...

Emergency workers toiling to clean up an oil spill in the Black Sea have detected seven new slicks, a Russian official told ...

Russia has formed a new government commission to coordinate clean up of the biggest spill of oil products in the Black Sea in ...

Ukraine appears to be operating modified naval drones in the Black Sea, sending its crewless boats ... launching platform for smaller first-person view (FPV) drones. This strategy depicted in ...