A drone discovered by chance what archaeologists say are the remains of a 16th-century ship more than 1.5 miles underwater off southern France.

The French Navy’s CEPHISMER team, a specialized diving and underwater operations unit, accidentally found the wreck at a depth of about 8,200 feet during an exploratory seabed control operation, ...

Archaeologists have discovered what they say are the remains of a 16th-century merchant ship more than 2.5 kilometers ...