"Few pistachios," Albanian worker Daso Shpata, 47, said under a blazing sun on Greece's Aegina island, among leafy trees bearing clusters of the red fruit and against a backdrop of chirping cicadas.

Archaeologists excavated 3,500-year-old ruins on Aegina island and found a purple dye workshop, a study said. Photo from the Paris Lodron University of Salzberg, Department of Classics/Classical and ...

Show more Show less Eleni Kypreou, 88, treasures her 750 pistachio trees on Aegina -- but recent harvests have slumped Kostas Peppas, 78, says climate change is largely to blame for the island's ...