Few climbers take on this niche pursuit, where one mistake could mean death. Three of them talk about its unique mental and physical demands.

Construction on what will be the world's tallest skyscraper is rapidly approaching a major milestone. Saudi Arabia's JEC Tower is racing towards 100 floors, making it a step closer to achieving its projected 2028 completion date.

The skyscraper would stand at 1,907 feet and beat out N.Y.C.’s One World Trade Center, which is 1,776 feet tall AO A building has been proposed by developers in Oklahoma City that, if completed, would be the tallest in America It will stand at 1,907 feet ...

The United States could soon have a new -- and surprising -- location for the tallest building in the country and, if approved, it won't be anywhere near New York. In a new proposal set out by AO Architects and real estate developer Matteson Capital, the ...

A group of developers wants to construct what would be America’s tallest building in an unlikely place: Oklahoma City. The proposed location for the 1,907-foot “Legends Tower” is certainly unconventional. The skyscraper would be more than double the ...