Canada · Exclusive An expedition almost 400 metres below the surface of the Labrador Sea is revealing the first images of Quest, the sunken wreck of the ship that carried famed Antarctic explorer Sir Ernest Shackleton on his final voyage. Antarctic explorer's ship that sank in 1962 tangled in fishing nets some 400 metres below the Labrador Sea Listen to this article Estimated 4 minutes The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Underwater images taken by a remotely operated vehicle almost 400 metres below the surface of the Labrador Sea show the wreck of Quest, the ship that carried famed Antarctic explorer Ernest Shackleton on his final voyage and later sank in 1962.…