The façade lighting at the top of the imposing tower in Salt Lake City changes color depending on the air quality.

Construction on what will be the world's tallest skyscraper is rapidly approaching a major milestone. Saudi Arabia's JEC ...

A project planned for Bricktown in downtown Oklahoma City has drawn worldwide attention, thanks to the promised construction of what would be the tallest skyscraper in the United States. However, the ...

The tallest tower in Queens — complete with a private apple orchard — began leasing this week. Looming 823 feet above Long ...

HOUSTON — The Texas skyline has a new tallest tower. Developers Lincoln Property Company and Kairoi Residential officially topped out Waterline, their 74-story mixed-use skyscraper in downtown Austin, ...

Saudi Arabia is constructing Jeddah Tower, poised to be the world's tallest building, exceeding 1,000 metres. This ...