Two "sister skyscrapers" designed by architect David Childs have been unveiled for Chicago's waterfront, nearly 10 years after work on Santiago Calatrava's ill-fated Chicago Spire halted on the same plot. More
The company hired by Facebook to combat fake news has rented eight floors of office space inside the Jean Nouvel-designed Torre Glòries skyscraper in Barcelona, Spain. More
Architects in New York are returning to stone and other solid-looking materials to cover their towers, after years of glass dominating skyscraper construction in the city. More
Plans for a 150-metre-tall skyscraper in Berlin designed by Frank Gehry have been put on hold due to safety issues with subway stations below the site. More
Images of a mixed-use development for Miami by Uruguayan architect Rafael Viñoly show a pair of perpendicular towers connected at the top by a wedge-shaped sky bridge. More
Construction is due to commence on a skyscraper by Foster + Partners in Mexico City, set to match the height of the city's tallest tower. More
A skyscraper by architecture firm Adrian Smith + Gordon Gill is set to rise next to Chicago's historic Tribune Tower and become the second-tallest building in the city. More
Zaha Hadid Architects has completed a twisted tower that soars 170 metres above Milan, making it the third tallest building in the city. More
BIG has released new renderings of the pair of towers it is building beside New York's High Line, which architect Bjarke Ingels says are shaped out of "mutual courtesy" for one another's views. More
This supertall tapered skyscraper designed by Kohn Pedersen Fox for the China Resources export company in Shenzhen is nearing completion ahead of its opening later this year. More
American firm Studio Gang has unveiled plans for a tower in Los Angeles with a curvy exterior evocative of a rolling wave. More
US firm Studio Gang has revealed a 51-storey residential tower in Brooklyn, featuring scooped concrete windows and a curved elevated park. More
This fly-through video created for the NLA's annual London Tall Buildings Survey shows how over 500 towers currently proposed for London will affect the capital's skyline. More
This foldable skyscraper concept was designed by Polish architects to offer relief in remote disaster zones, and has been named the winner of this year's eVolo Skyscraper Competition. More
The Shenzhen headquarters of Chinese tech giant Tencent is made up of two towers, connected by bridges to encourage staff to meet. More
Richard Seifert's celebrated Centre Point tower in London has been restored and converted into apartments by architecture firm Conran and Partners. More
Skidmore Owings and Merrill has proposed a 180-metre skyscraper in Paris that is designed to be zero-energy, and accessible via a garden bridge leading from the River Seine. More
Swiss firm Herzog & de Meuron has completed a residential tower north of Miami Beach, featuring terraces formed by extended concrete floor slabs. More
Construction of Adrian Smith + Gordon Gill Architecture's Jeddah Tower in Saudi Arabia, which is expected to become the world's tallest building, is back on track after delays. More
Danish firm BIG has unveiled a new rendering of its pair of rotated towers that are currently under construction in New York's Chelsea neighbourhood. More
