Another major discovery was that the stern of the Titanic had wrenched itself away from the rest of the ship in its descent to the bottom. The last survivor of the Titanic recently died in her home in Massachusetts. With her death, many of the unanswered questions of the Titanic may have also died. Hopefully, a tragedy like this will never have to happen again. As stated before, ships are now expected to have enough lifeboats for everyone on board.
Ships also route their lanes farther to the south during iceberg season.
Hopefully, in some small, way this will make a difference if such an accident at sea should ever occur again. Her Name Titanic. McGraw-Hill Publishing Company, 1988. The Maiden Voyage. The Viking Press, 1969.