Scientists Uncover Saudi Arabia's Lush Past: From Desert to Fertile Paradise

• Saudi Arabia, now a vast desert, was once a fertile land with rivers, lakes, and grasslands.
• Evidence from sediment layers, fossils (hippos, crocodiles), and satellite imaging reveals this ancient ecosystem.
• Earth's orbital and monsoon patterns caused climate shifts, transforming the region between wet and dry phases.
• This "Green Arabia" supported diverse animal life and served as a migration corridor for early humans.
• Scientific study of these cycles aids understanding of climate change and informs modern conservation efforts.

Why It Matters: Science reveals Saudi Arabia's ancient past as a lush, life-filled land, offering climate insights.