Dust from the Sahara Desert, once a massive lake, travels across the Atlantic Ocean. This dust, rich in potassium and iron from dead diatoms, fertilizes the Amazon rainforest. The Amazon River ...

Egypt's Whale Valley, or "Wadi Al-Hitan" in Arabic, holds more than 400 primitive whale skeletons that offer a snapshot of the evolution of these creatures from land-based to marine animals.

Get powerful, Saguaro Cactus Desert Sunset Phoneix Arizona pre-shot video to fit your next project or storyboard.

The desert is where the Earth's coldest temperature ever was recorded and some areas haven't seen rain in more than 14 million years.