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 ...

Based on a climatic record from desert speleothems, researchers show recurrent humid intervals in the central Arabian interior over the past 8 million years. (Paul Breeze/The Green Arabia Project) (CN ...

Dromedary camels walk through sand dunes in the Arabian Desert near Margham, Dubai, United Arab Emirates. A new study adds evidence to theories that this region was once a wet, green climate.

Based on a climatic record from desert speleothems, researchers show recurrent humid intervals in the central Arabian interior over the past 8 million years. A new study published in Nature ...

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“The Saharo-Arabian Desert is one of the largest biogeographical barriers on Earth, impeding dispersals between Africa and Eurasia, including movements of past hominins,” write the researchers, who ...

Recent research suggested the so-called Empty Quarter, the vast desert of the Arabian Peninsula, had been in place for at least 11 million years, making it one of the largest biogeographic barriers on ...

Isotope analyses of limestone cave deposits reveal recurrent humid intervals in the Saharo-Arabian Desert over the last eight million years. Dripstones reveal: The Saharo-Arabian Desert experienced ...