Despite such all-consuming coverage, one major player in the disaster is often overlooked - the iceberg that sank Titanic. Ice Engineer Claude Daley explains how icebergs change personality at sea.

With an area of approximately 3200 km² (1235 square miles), the giant iceberg A-23A embarked on an epic journey across the ...

I have a theory that the Titanic didn't simply hit the iceberg. To control such a huge ship requires a brave captain and experienced crew. It would be absurd not to see the iceberg from afar.