The Greek god of thunder and lightning had Earthly beginnings, and scientists think they finally know where. Ancient Greeks first worshipped the omnipotent Zeus at a remote altar on Mount Lykaion, a team of Greek and American archaeologists now think. During a recent dig at the site, the researchers found ceremonial goods commonly used in cult activity and dated at over three millennia old, making them the earliest known "appearance" of Zeus in Greece. The discovery challenges the idea that Zeus worship began on the Greek island of Crete, which at least one classical historian names as the god's mythic...