World's oldest intact shipwreck found in black sea

<span style="color: #222222;">An ancient Greek trading ship dating back more than 2,400 years has been found virtually intact at the bottom of the Black Sea.&nbsp; The vessel is one of more than 60 shipwrecks including Roman ships and a 17th-century Cossack raiding fleet identified by the Black Sea Maritime Archaeology Project. </span><br />'' <br />'' <span style="color: #222222;">During the three-year project, researchers used specialist re...