CAIRO: The tomb of Tutankhamun in Egypt’s Valley of the Kings has fascinated historians for more than a century, but it may be about to give up its greatest secret — the burial chamber of the legendary Queen Nefertiti. New surveys suggest the tomb is part of a much larger complex, with several more chambers about 30 meters behind a painted wall to the north. In one of those chambers, researchers believe, lie the 3,400-year-old remains of the queen consort of the pharaoh Akhenaten. One survey rep
