Ukraine's southern forces have been striking the island in recent days to take out Russian outposts. Russia's defense ministry said its troops left as a "goodwill gesture."
A day after Moscow suffered a stinging symbolic defeat with the loss of the flagship of its Black Sea fleet, Russia's Defense Ministry has promised to ramp up missile attacks on the Ukrainian capital.
Russia's military already has three of the S-400 "Triumf" divisions on the Black Sea peninsula; it plans to have another in place and operational by the year's end.
The vessel dates back 2,400 years to the days of ancient Greece. "This will change our understanding of shipbuilding and seafaring in the ancient world," says archaeologist Jon Adams.
Officials in Russia say they do not consider terrorism to be a likely cause of the crash on Sunday morning. The plane crashed shortly after takeoff; all 92 people on board are believed to have died.
Russia recently introduced a new warship in the Black Sea, an area of heightened tension since Russia's seizure of Crimea two years ago. NPR's Corey Flintoff was invited on board.
Nutella, launched 50 years ago, has turned into a global phenomenon, boosting demand for hazelnuts. Now producers are looking beyond Turkey's north coast, where most of these nuts are grown.