A world-famous shipwreck, miraculously well preserved in the Antarctic Ocean, is at risk of being lost forever, with conservation groups fighting to protect the wreckage. Ernest Shackleton once called the Weddell Sea the "worst portion of the worst sea in the world", after an unforgiving ice shelf destroyed his renowned vessel Endurance in 1915. The legendary ship lay hidden for over a century until its discovery in 2022, remarkably well preserved despite the extreme conditions. Conservation gro