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

Mineral formations in caves reveal recurring periods of humidity in the Arabian Desert over the last 8 million years.

New research reveals that the Arabian Peninsula wasn't always the barren landscape we see today, but rather cycled through ...

Mineral deposits in limestone caves show that the now arid interior of Saudi Arabia repeatedly experienced increased rainfall ...

One of the planet's largest, driest biogeographic barriers was once lush with rivers and lakes for 8 million years, which encouraged the movements of water-dependent animals and indicates the ...

A new study reveals the modern arid desert between Africa and Saudi Arabia was once regularly lush and green with rivers ... The Saharo-Arabian Desert is one of the largest biogeographic barriers ...

A new study posits that the vast, arid landscape of the Arabian desert once fostered grasslands ... was regularly lush and green over a period of eight million years. It featured a lake that ...

Images and videos showing the dreamlike landscapes have surfaced on social media, showing how beads of ice covered large swathes of the sandy desert ... The Saudi Arabian meteorology center ...

Even in the cooler winter months the heat in Riyadh, which is surrounded on all sides by the Arabian desert ... early sign ...

The Saharo-Arabian Desert is one of the largest biogeographic barriers on ... It is also known from the Sahara that it repeatedly turned green in the past. A new study published in the journal Nature ...

A new study reveals the modern arid desert between Africa and Saudi Arabia was once regularly lush and green with rivers and lakes over a period of 8 million years, allowing for the occupation and ...