Major breakthrough with Peru 'alien mummies' as fingerprints are 'not human' - Were Ancient Peruvians High When They Made These Rock Carvings? - Archaeologists in Peru identified one of the oldest megalithic structures in the Americas - Peru 'alien mummies' confirmed to be fake - Peru: Archaeologists unearth ancient mummies discovered in 3,500-year-old temple - Archaeologists in northern Peru unearth 3,000-year-old tomb believed to honor priest