Shipwrecks occur when a ship sinks or is otherwise destroyed at sea, often due to storms, collisions, or navigational errors. These events can lead to significant loss of life and cargo, making them a critical part of maritime history. Notable shipwrecks, such as the Titanic and the Lusitania, have captured public imagination and led to advancements in maritime safety. The study of shipwrecks provides valuable insights into past maritime practices and the technology of the time. Archaeologists often explore these underwater sites, uncovering artifacts that tell stories of the people and cultures involved. Shipwrecks can also create unique ecosystems, attracting marine life and contributing to biodiversity.