Italian archaeologists say that they've found an Iberian-style helmet from between the 15th and 17th centuries. The helmet ...

After seven years of underwater excavation, archaeologists have uncovered nearly 250 different artifacts that are part of the ancient city of Thonis-Heracleion. These artifacts are now on display ...

Its applications include mid-water observation, collection of organisms, dump-site inspections, and archaeological site documentation and artifact recovery ... A second Johnson Sea Link was ...