4 trends tracked about this subject — the full history, oldest to newest below.
Newly released footage captures chaos aboard a sinking Cyprus ferry as authorities arrest the vessel's captain.
Search operations are underway in Indonesia after a passenger ferry fire left five dead and dozens of people missing.
A passenger ferry carrying 133 people has capsized off the coast of Guyana, resulting in at least 27 confirmed deaths and dozens more missing.
Rescuers in Indonesia locate five survivors after a passenger boat sinks, while search efforts continue for dozens missing.