California is a world within a state — home to towering mountains, vast deserts, volcanic fields, and lush forests. From the ...

pt. 1. General aspects. The distinctiveness of coastal deserts -- The limits of coastal deserts -- Classification of coastal deserts -- Potential uses of coastal deserts : Desalinization ; ...

India is a land of extremes — from the towering Himalayas and sacred rivers to the monsoon-soaked jungles, deserts, and ...

Geography and ecology are key factors that have influenced the genetic makeup of human groups in southern Africa, according to new research. By investigating the ancestries of twenty-two KhoeSan ...

Drones may rewrite battle plans, but rivers, deserts and choke points still get a vote on who wins and who loses The ...