Warmed by the water of the gulf stream, the iceberg that sank Titanic would meet ... started life as a snowflake 15,000 years earlier. Snow that falls at the centre of the Greenland ice sheet ...

It gathers snow, and the snow thickens ... from Antarctica" and stir up "deep water, possibly sparking a plankton bloom in its wake," and such an iceberg can also "scrape and scour the seafloor ...

At its peak, the iceberg was melting at a rate of 7 meters per month, and in total it released a staggering 152 billion tons of fresh water and nutrients. “This is a huge amount of melt water ...

The world's biggest iceberg appears to have run aground roughly ... it could collide with the island or run aground in shallower water near it, potentially disrupting the ability of penguins ...