Researchers find 2,100 year-old melon By KOZO MIZOGUCHI, Associated Press Writer Fri Jun 1, 5:28 PM ET TOKYO - Archaeologists digging in western Japan have excavated what they believe to be the oldest remains of a melon ever found, an official said Friday. ADVERTISEMENT Based on a radiocarbon analysis, researchers estimate the half-rounded piece of fruit to be about 2,100 years old, said Shuji Yamazaki, a local official in the city of Moriyama. The remains are believed to be the oldest of a melon that still has flesh on the rind, Yamazaki said. Previously, the oldest such find was believed...