The world's largest iceberg, known as A23a, is now nearing the end of its life - 40 years after it broke off the edge of Antarctica. This "megaberg" was once more than twice the size of Greater London ...

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 ...

Icebergs can get really, really big. In 2019, an iceberg twice the size of New York City started to break free from Antarctica, but shockingly, this wasn't even close to the largest iceberg in the ...

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 ...

The world’s largest and most enduring iceberg is splintering into smaller pieces, to the point that it’s no longer the biggest chunk of ice floating in the oceans. The shrinking megaberg, known as ...

It's been a long and unusual journey for the world's largest iceberg, known as A23a, but it's ending in a relatively usual way: breaking apart and melting in the warmer waters of the South Atlantic ...

An iceberg three times the size of Los Angeles has broken off from Antarctica. The European Space Agency reported that the iceberg is a 1,667 square-mile block of ice and is now floating in the ...