World's largest iceberg to melt near equator after 18 years
The world's largest iceberg has broken-up after drifting from Antarctica towards the equator, images from the space station have shown. After separating from Antarctica's largest ice shelf in 2000, pieces of the 11,000-sq-km iceberg have floated towards warmer waters in the tropics. NASA said it wouldn't be possible to track the melting iceberg further if the chunks get any smaller.