A new study reconstructing the Arabian Peninsula’s ancient past adds clues to how early humans left the African continent.

This graphic shows how evaporative hedges will provide humidity and shelter for plants growing there Incredible: It is the camel's sophisticated nostrils that allow it to stay alive in intense heat ...

To kid-me, being an archaeologist meant emerging from the whorls of a sandstorm with a scarf wrapped around my face as I rode a camel through the golden-orange dunes of the Sahara Desert ...

The Sahara desert is extremely ... drink water or eat for a week! Camels are a sandy colour which helps to reflect the heat, and they are able to eat the thorny plants and grasses that live ...