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

Though it did cost a large sum, the Burj Khalifa is not the most expensive building in the world; that title goes to Rawabi Abraj Al-Bait Tower in Saudi Arabia, which cost $15 billion. In fact ...

the skyscraper was renamed the Burj Khalifa after the former ruler of Abu Dhabi, Sheikh Khalifa bin Zayed bin Sultan Al Nahyan, granted Dubai a $10 billion bail-out loan to complete the project.

Although we don't recommend experiencing it the way Tom Cruise did in "Mission: Impossible - Ghost Protocol," Burj Khalifa is a crucial item on any Dubai agenda. Rising 2,716.5 feet above the city ...

Have you ever wondered how the world’s tallest building, the Burj Khalifa, appears from space? While it might not be a question that crosses your mind often, a NASA astronaut has provided the ...