A 500-year-old mummy of an Incan girl has been returned to Bolivia some 129 years after it was donated to the Michigan State University Museum, marking what an official says is the first time human remains of archaeological importance have been repatriated to the Andean country. Known as Ñusta, a Quechua word for 'Princess,' the mummy amazes many because of its excellent state of preservation: Its black braids seem recently ...