CAIRO — Radar scans of King Tut's tomb have revealed two spaces on the north and east chambers of the pharaonic mausoleum that could contain the "discovery of the century," Egypt's antiquities ministry said Thursday. Antiquities Minister Mamdouh al-Damaty told a press conference that metal and organic masses were revealed by the scans, signaling that the rooms could possibly contain funerary objects. "It could be the discovery of the century. It's very important for Egyptian history and the history of the world," he said, adding that the chambers may well have belonged to a king or queen. Further tests will...