The world's largest iceberg is on the move in the Southern Ocean after spinning for months. Iceberg A23a weighs nearly 1 trillion tons and is twice the size of Greater London, according to the British ...

A23a is drifting in waters where the temperature is well above freezing, and is ‘rapidly breaking up’ into several ‘very large chunks’.

New timelapse satellite imagery showed the former largest iceberg on Earth steadily breaking apart from September to November ...

A massive iceberg, identified as A23a, is drifting northeastward and could be on a collision course with the British territory of South Georgia Island. As of mid-January, the iceberg was estimated to ...

Timelapse satellite imagery captured between September and November this year shows the one-time largest iceberg in the world, A23a, continuing to break apart in the southern Atlantic Ocean.The ...

LONDON — Britain's polar research ship has crossed paths with the largest iceberg in the world — a “lucky” encounter that enabled scientists to collect seawater samples around the colossal berg as it ...