Three centuries ago, a ship carrying a treasure valued at nearly $400 million sank off the coast of Florida. The vessel, known as the Atocha, was part of a Spanish treasure fleet that was lost during a hurricane in 1622. In 2015, a portion of the ship's cargo was recovered by a private salvage team. However, American authorities later discovered that some of the recovered items had been stolen during the excavation. This revelation raised questions about the legality and ethics of treasure hunting and the protection of underwater cultural heritage. In a different part of the world, near the city of Narbonne in southern France, archaeologists made a significant discovery. They uncovered the remains of a boat dating back to the Gallo-Roman period, which spans from the 1st century BCE to the 5th century CE. This era was marked by the Roman Empire's influence over the region, and the Gallo-Roman culture represented a unique blend of Roman and local traditions. The boat, now partially buried in a field, still contained part of its original cargo, as well as several stone blocks. The presence of these items has sparked curiosity among researchers about the ship's purpose and how it ended up in its current location. The discovery has been featured in a new episode of Experts of the Past, a documentary series that explores historical mysteries through archaeological investigation. The two stories—of a sunken Spanish treasure and a Gallo-Roman vessel—highlight the diverse ways in which history is uncovered. While one involves the pursuit of wealth and the legal challenges that follow, the other focuses on understanding the past through careful study and preservation. Both cases underscore the importance of archaeology in revealing the complexities of human history.