News: construction has finally begun on a 216-metre skinny skyscraper designed by Foster + Partners for a site next door to Mies van der Rohe's Seagram Building in New York. More about Foster's skinny skyscraper underway beside Mies' Seagram Building
The new Melbourne home of the Australian Institute of Architects is a 22-storey tower by architecture firm Lyons with a sculptural facade that breaks down into staircases and balconies (+ slideshow). More about Australian Institute of Architects moves into sculptural Melbourne tower by Lyons
French firm Dominique Perrault Architecture has completed a 220-metre skyscraper with a folded glass facade in Vienna, which has now become Austria's tallest building. More about Dominique Perrault's DC Tower 1 now Austria's tallest building
This 27-storey Barcelona hotel by Ateliers Jean Nouvel is punctured by windows shaped like palm fronds and contains a huge atrium filled with palm trees and tropical vegetation (photos by Roland Halbe). More about Jean Nouvel's Barcelona Hotel has leafy windows and a plant-filled atrium
News: architecture firm Farrells has won a competition to masterplan two major commercial sites in the growing Qianhai special economic zone in Shenzhen, China, with plans that include a 320-metre skyscraper. More about Farrells to masterplan two sites in Shenzhen's Qianhai financial district
News: architect Frank Gehry has won a competition to design a skyscraper for Berlin that is set to become the city's tallest building. More about Frank Gehry designs Berlin's tallest skyscraper
This series of images by architectural rendering studio Hayes Davidson envisages how London's skyline might look in 20 years time. More about London's future skyline captured in new visualisations
News: a record-breaking 53 skyscrapers over 200 metres high were completed in Asia in 2013, accounting for three-quarters of the year's tallest new buildings, according to the latest industry report. More about Asia dominates skyscraper construction with three quarters of 2013's tallest buildings
Photo essay: Polish photographer Alicja Dobrucka has produced a series of images documenting the rapid growth of skyscraper construction in Mumbai, India (+ slideshow). More about Life on a New High: Mumbai skyscrapers photographed by Alicja Dobrucka
News: Italian architect Renzo Piano has been commissioned to design a 27-storey residential tower beside his London skyscraper The Shard. More about Shard architect Renzo Piano to design residential tower next door
News: a skyscraper shaped like a giant doughnut has been completed by Italian architect Joseph di Pasquale in Guangzhou, China (+ slideshow). More about Doughnut-shaped skyscraper completed in Guangzhou
News: the owners of an observation deck on the 94th storey of Chicago's John Hancock Center are considering adding a glass box into which visitors would be strapped and tilted forward to experience a bird's eye view of the city below. More about Tilting glass attraction proposed for observation deck of Chicago's John Hancock Center
News: American firm Skidmore, Owings & Merrill (SOM) has revealed designs for a skyscraper in Jakarta that will be over 500 metres high and will harvest wind energy through an opening at its peak. More about SOM unveils Indonesian skyscraper that will harness wind power
News: a tower under construction in Miami by Porsche Design and Dezer Development is to feature car elevators, allowing some of the world's wealthiest people to park right next to their living rooms (+ slideshow). More about Car elevators in Porsche Design's Miami tower will give billionaires drive-in apartments
An elaborate facade comprising curved edges, deep recesses and sliced windows wraps this 135-metre skyscraper by Dutch office UNStudio in Singapore (+ slideshow). More about Ardmore Residence skyscraper in Singapore by UNStudio
News: One World Trade Center in New York has been officially declared tallest building in the western hemisphere, following a debate over whether the spire can contribute to its overall height. More about One World Trade Center named tallest skyscraper in western hemisphere
News: a manipulated photo showing Foster + Partners' Gherkin skyscraper as a flaccid phallus has been used by a UK pharmacy chain to advertise erectile dysfunction treatment. More about Foster's flaccid Gherkin used to advertise erectile dysfunction treatment
Architects Agnieszka Preibisz and Peter Sandhaus have unveiled a conceptual skyscraper for Berlin with a twisted figure-of-eight structure that curves around elevated gardens and is held up by cables. More about Green8 by Agnieszka Preibisz and Peter Sandhaus
News: German studio HENN has won a competition to design a 280-metre skyscraper in Taiyuan, China (+ slideshow). More about HENN to build 280-metre Chinese skyscraper
News: OMA has completed the Shenzhen Stock Exchange - a skyscraper with a skirt at the heart of the city's Central Business District (+ slideshow). More about OMA completes Shenzhen Stock Exchange