Archaeologists announced the discovery of 17 mummies in central Egypt, believed to be from Egypt's Greco-Roman period. The country is hoping the find will boost tourism.
Researchers have uncovered 8 million mummified animals dating back 2,500 years. Most are dogs. Archaeologist Salima Ikram says the huge number points to the likely existence of ancient puppy mills.
The Chinchorros, who lived between modern-day Peru and Chile, mummified their dead at least 2,000 years before the Egyptians. But some mummies have begun to turn to ooze, so scientists investigated.