Iceberg B-22A, which first broke off from Antarctica's Thwaites Glacier in 2002, is finally moving away from the South Pole after being freed from its seafloor tether.
Colossal iceberg trapped near Antarctica's 'Doomsday Glacier' for 20 years is finally on the move : Read more
Colossal iceberg trapped near Antarctica's 'Doomsday Glacier' for 20 years is finally on the move : Read more