News: Amazon has gained planning permission for a new Seattle headquarters that will feature a trio of glass orbs containing a jungle of mature trees and tropical plants (+ slideshow). More about Amazon wins approval for Seattle headquarters inside giant orb-shaped greenhouses
Twitter's headquarters in a 1937 San Francisco building features brightly coloured furniture, padded booths, games rooms and an enormous roof terrace (+ slideshow). More about Twitter's headquarters in an Art Deco tower by IA Architects and Lundberg Design
The Brazil headquarters for retail conglomerate Walmart's online division by Estudio Guto Requena has colour-coded levels and a terrace with a miniature golf course (+ slideshow). More about Walmart office in Brazil has a crazy golf course on the roof
Curving iridescent structures resembling the scaled bodies of a pair of dragons slump over the top of this new wing created by French studios Agence Jouin Manku and DTACC at an office campus outside Paris (+ slideshow). More about Office amenities building has dragon-like scales
News: Swiss architects Herzog & de Meuron have designed a cylindrical skyscraper as part of a nine-hectare masterplan proposed for London's Canary Wharf. More about Herzog & de Meuron design skyscraper for east London
News: architecture firm Foster + Partners and designer Thomas Heatherwick have unveiled images of a finance centre they are collaborating on, which is currently under construction in Shanghai. More about Foster and Heatherwick team up on Shanghai finance centre
Swedish designers Toki Drobnjakovic and Per Sundberg have renovated an underground strip club in Stockholm to create a workplace where walls are embellished with concrete set against bubble wrap (+ slideshow). More about Office in a former strip club featuring concrete cast against bubble wrap
Movie: in our final exclusive interview from Inside Festival, Emre Açar of Alatas Architecture & Consulting explains how the Turkish studio converted a dark, narrow nineteenth-century house in Istanbul into a light office space. More about Wooden Istanbul house converted into a new office for Turkish tinned tuna company
The central staircase inside this office in Mexico City by architecture studio Goko is made up of different sections, including some that look like they are upside down. More about Staircase with upside-down sections at an office in Mexico
Movie: Julia Borghesi of design studio Hassell discusses the hybrid aesthetic of advertising agency Clemenger BBDO's office in Sydney, which topped the office category at last month's Inside Festival. More about Office for a Sydney advertising agency combines "the New York loft with Scandinavian design"
This headquarters for an oil and gas company in Mexico City features a square pool of reflective oil in the centre of the lobby (+ slideshow). More about ON Headquarters with a pool of oil in the lobby by LSA Arquitectos and BLANCASMORAN
Colour-coded meeting rooms and private workspaces are tucked behind wooden arches at the Google offices in Madrid by London practice Jump Studios (+ slideshow). More about Google's colourful Madrid headquarters by Jump Studios
News: Dutch office UNStudio has won a competition to design a residential and office complex in the German city of Munich. More about UNStudio wins competition to design 60-metre tower for Munich
This office building in the Netherlands was designed for property developers called Orangerock, so architects Möhn + Bouman gave it a faceted orange facade made from sheets of pre-rusted steel (+ slideshow). More about Angular rusted-steel facade wrapped round an old house in a rural town by Möhn + Bouman
An angular wooden staircase ascends the lobby of this office renovation in the Dutch town of Hoofddorp by Amsterdam architects Studioninedots (+ slideshow). More about De Burgemeester office with an angular wooden staircase by Studioninedots
The new San Francisco headquarters for photo-sharing website Pinterest is housed in a converted warehouse filled with two-storey white volumes. More about Pinterest's San Francisco headquarters by All of the Above and First Office
An angular red corridor at the entrance to these offices for a motocross apparel company in California by Clive Wilkinson Architects leads to a corridor designed like a city street, with trees, benches and offices arranged off smaller side streets (+ slideshow). More about Fox Head Inc offices arranged like a city street by Clive Wilkinson Architects
The tables at these offices for Arts Council England by Moxon Architects can be hoisted out of the way to lie flat against the walls when not in use (+ slideshow). More about Arts Council England offices with hinged tables by Moxon Architects
News: architect Frank Gehry is designing new offices for social network Facebook in London and Dublin. More about Frank Gehry-designed Facebook offices planned for London and Dublin
Berlin practice Sauerbruch Hutton has renovated and extended a former Prussian military uniform factory to accommodate its own offices and an artist's studio. More about Offices and a studio in a renovated military uniform factory by Sauerbruch Hutton