When pack ice shifted in to trap 33 commercial whaling ships off Alaska's Arctic coast in the fall of 1871, more than 1,200 people aboard the vessels had to be rescued. The costly and much-publicized debacle was, according to many historians, the beginning of the end of the Alaska commercial whaling industry.
A century and a half later, archaeologists studying the floor of the Chukchi Sea near the Inupiat village of Wainwright have found the wreckage of what appears to be two of the lost ships, the National Oceanic and Atmospheric Administration announced on Wednesday.