At the start of this year, it was more than twice the size of Greater London. And as we enter September, the world's largest iceberg, known as A23a, is sadly nearing its end. Ranked among the oldest ...

An enormous iceberg that split off from the Antarctic ice sheet decades ago has turned an alarmingly bright shade of vivid blue — an alarming indication that it’s about to undergo complete ...

The iceberg, known as A23a, has been on a journey following the current into warmer waters for months. Now, it has begun the predicted and natural... It's been a long and unusual journey for the world ...

1,000,000,000,000 tons. That’s one trillion, with a “t” at the start. And that’s how much A23a, aka the world’s largest iceberg, weighs. It spans across about 1,418-sqaure-miles, or about three times ...

(CNN) — The world’s largest iceberg is “rapidly breaking up” into several large “very large chunks,” scientists from the British Antarctic Survey (BAS) have said. Previously weighing nearly a trillion ...