Construction has officially begun on New York City's most high-profile new supertall skyscraper. Rising to a height of 1,226 ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Construction on Saudi Arabia's Jeddah Tower, which will be the world's tallest building upon completion, is approaching a major ...

Construction of the world's tallest unoccupied skyscraper may resume as early as next week, almost 10 years after work ground to a halt, according to Chinese state media. The 597-meter-tall ...