Tool marks are evidence for butchery of Neosclerocalyptus (giant armadillo-like mammals) in Argentina 21,000 years ago
The treasures of the National Archaeological Museum of Taranto at an exhibition at the Museo Nacional de Bellas Artes in Buenos Aires
Scientists say a shipwreck off Patagonia is the Dolphin, a long-lost 1850s Rhode Island Whaler. Tree rings help identify remains some 10,000 miles from home
