How did the Sahara Desert get so dry?
The stage was now set for the birth and growth of desert dunes': How the Sahara turned from a vast forest to the arid landscape we see today
DESERTS Natural World Heritage Sites
Importance Of Maintaining Our Deserts - Lonestar Investment
Namibia Desert Safari: Namib Desert, Karoo & Kalahari Desert Safaris
How Plants Adapt to the Desert or Low Water Environments
Desert sounds offer lessons in solitude and community
Desert Precipitation, Plant, and Animal Life
A first-timer's guide to Chile's Atacama Desert - Lonely Planet