Famous beach Navagio, Zakynthos island, Greece© Getty Aerial view of guy from viewpoint watching the famous shipwreck beach in Greece.© Getty Zakynthos, Navagio Beach, Greece.© Getty ...

A new survey of an iconic ancient shipwreck off the coast of Greece has revealed new treasures — and the remains of a second sunken vessel — more than 2,000 years after it plunged to the ...