Ancient engravings etched onto a 13,000-year-old mammoth tusk have been examined and are believed to include the oldest known images of camels in Asia. Several ancient camel etchings on the tusk, one...
A remarkable collection of etched limestone pebbles may change our knowledge of prehistory in the Levant. Moreover, a beautiful head of a bird, which was carved into a limestone plaque 16,500 years...