Researchers found unimagined forms of life under the A-84 iceberg nearly 30 kilometers long and 510 square kilometers in area, which broke off from the George VI Ice Shelf in Antarctica earlier this year, exposing a previously hidden stretch of ocean unseen for decades, it was announced last week.
The wreck of the ship that carried Captain Robert Scott on his doomed expedition to the Antarctic a century ago has been discovered off Greenland. The SS Terra Nova was found by a team from a US research company.