The Sea Geology and Natural Oceaanography laboratory of the University of Patras for WWF Hellas explored the maritime ecosystem of Gyaros island, which it was found to be a place of exceptional natural beauty and unique ecological value.
Three people have died in Rhodes after a sailing boat carrying migrants from Turkey to the Dodecanese island ran aground.
The Greek Coast Guard said that it rescued 83 people from the water at the Zephyros part of the island, where the vessel crashed against rocks and broke apart.
A man, woman and child were found dead. Authorities did not give further details.