The Burj Khalifa was also designed with sustainability in mind. It collects an impressive 15 million gallons of water ...

The Burj Khalifa stands at an astonishing height of 828 meters (2,716.5 feet), dominating the Dubai skyline. It is three ...

NASA astronaut Donald Roy Pettit has shared a breathtaking picture of Dubai's Burj Khalifa, the tallest structure in the ...

NASA astronaut Don Pettit has shared a new picture of Burj Khalifa, the world's tallest building, from space. The image, ...