A similar story manifested in 1973 when a lone acacia tree, standing as the only one in about 250 miles of the Nigerian Sahara desert through ... a wonder for the local nomad tribe, the Tuareg ...

The geoglyphs in this 200 million-year-old desert have baffled scientists who are scratching their heads about where they've come from. Geoglyphs are a type of land art, occasionally rock art ...

luxury items and water carriers Eight ostrich eggs believed to more than 4,000 years old have been found next to an ancient fire pit in Israel. A prehistoric camp site used by desert nomads was ...