ICEBERG DISINTEGRATION

A massive iceberg, A23a, is showing signs of its final days. This giant ice block, once twice the size of Rhode Island, is now turning blue and cracking apart. It's been drifting in the South Atlantic, near South America, and scientists say it won't last much longer. The iceberg is covered in blue

In a remote corner of the South Atlantic, a massive iceberg is nearing its end. Iceberg A-23A, once the largest in the world, is now a shadow of its former self. It's turning a striking blue, a sign that it's melting fast. This iceberg has been on a long journey. It broke off from Antarctica's Filc