When they found the preserved, slightly corroded remains of some ancient metal, they initially assumed it to be the remains of a sickle. However, X-ray images in the Bavarian State Office for ...

They found an ancient artifact →Farmer picks up 'trash ... and the fort itself towers over the town’s remains. The sickle was found in hut five of seven, officials said, and it was either ...

By studying other ancient selective pressures in which common ... is demonstrated by positive selection for traits such as sickle-cell hemoglobin (Sabeti et al., 2006). Natural human defenses ...