WARWICKSHIRE, ENGLAND—The Guardian reports that a metal detectorist has discovered

XI’AN, CHINA—Science News reports that high-resolution muon scans of the 650-year-old

KENT, ENGLAND—According to a statement released by the University of

NAPLES, ITALY—Live Science reports that Graziano Ferrari and his colleagues

MADRID, SPAIN—According to a Phys.org report, a large number of

NORTHAMPTON, ENGLAND—BBC News reports that X-rays of a block of