Science and technology editor Tom Clarke has been flying over A23a, the world's largest iceberg, and seen first-hand its vast ...
Her trip inside B-15 marked the first time anyone ever dove beneath an iceberg. It's not uncommon for Heinerth to be among the first humans to venture inside these hidden places. But with B-15 ...
Clarke adds that A23a is not the biggest iceberg we have ever seen - that title belongs to B15 which broke off after being almost three times bigger than A23a. B15 was thought to be similar in ...