“I think you'll be asking different questions in 50 years,” the engineer behind the world's tallest building told Newsweek.

The unique form of the world's tallest building is "a very efficient way to maximize stability," its engineer told Newsweek.

For years, engineers worried about how collapse-prone Venezuela’s buildings could be in an earthquake. The big problem, they ...

Looking back through time, the world’s tallest man-made structure was the Great Pyramid of Giza in Egypt. It held that position over 3,800 years, until the Lincoln Cathedral was built in 1311.