Black desert cobras, or Walterinnesia aegyptia, are deadly snakes with a neurotoxic venom found as far south as the ...

The Saharo-Arabian Desert is one of the largest biogeographic barriers on Earth, hindering the dispersal of animals between Africa and Eurasia, and is at least eleven million years old. How did ...

Big, thick footpads help them navigate the rough rocky terrain and shifting desert sands. Arabian camels have been domesticated for approximately 3,500 years and have been long valued as pack animals.

The picture shows a cave in the north of Saudi Arabia. The Saharo-Arabian Desert experienced repeated wetter periods over the past eight million years. Wetter conditions favoured the exchange of ...