An underwater archaeologist has identified around 250 treasure-filled shipwrecks along the coasts of mainland Portugal, the Azores, and Madeira, potentially holding tons of gold and silver beneath the ...

LISBON - Around 250 ships loaded with treasure lie wrecked in the waters of the Azores and Madeira archipelagos and on the Portuguese mainland coast, according to underwater archaeologist Alexandre ...

The ocean depths are a treasure trove of mysteries, with countless underwater discoveries that continue to baffle scientists ...