The largest desert in the world is the Antarctic Desert ... with mean temperatures during the warmest month typically -10∘C (50°F). Annual precipitation is very low, often less than 250 ...

The Empty Quarter, or Rub’ al-Khali in Arabic, is one of the world’s largest deserts. Spanning nearly 650,000 square ...

The Empty Quarter, or Rub' al-Khali in Arabic, is one of the world's largest deserts. Spanning nearly 650,000 square kilometers -- mainly in Saudi Arabia -- it dominates the Arabian Peninsula ...