The largest desert in the world, the Antarctic Desert, spans 14.2 million square kilometres. Learn about its unique icy ...

Desertification close desertificationThe spread of desert conditions in arid regions due to human activities, drought or climate change. is the process of land turning into desert as the quality ...

These findings counter the common notion that policies to reduce supply inequities, such as “food deserts,” could play an important role in reducing nutritional inequality. By contrast, the structural ...