Stone Age 'chewing gum' reveals the life of a girl who lived 5,700 years ago
The traces of DNA remain on the birch tar that she chewedDiscovering a 2,000-year-old remains in a shipwreck in the Mediterranean
According to a report published in Nature on Sept. 19, an international archaeological group has discovered a 2,000-year-old remains in a shipwreck on the Mediterranean Sea, off