The long-lost Spanish galleon is finally revealing its secrets. But untangling its ownership might take even longer.

When a small, 500-year-old copper disk was discovered among the remains of a shipwreck off the coast of Oman in 2014, archaeologists suspected it was a navigation tool called an astrolabe.

Unfortunately, history has shown that not all voyages go as planned. The 10 worst cruise ship accidents and mishaps reveal the darker side of maritime travel, highlighting incidents that have left a ...