Many deserts face worsening droughts, but India's Thar Desert has become 38% greener in the past 20 years due to increased ...

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 ...

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

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