The Tibetan Plateau Desert is the highest desert in the world, located above 4,500 metres in Tibet. Learn its elevation, ...

Heavy rains in Saudi Arabia formed natural lakes, alongside flowing streams and overflowing valleys, resulting in picturesque ...

Hamilton, the zoologist who dedicated his life to saving Africa’s elephants from systematic slaughter—despite being nearly ...

California’s landscape ranges from towering Sierra peaks to sweeping deserts, volcanic fields, dense forests, and some of the ...