China's rush to build thousands of new museums is leading to cultural buildings "with no vision and mediocre collections", according to architects and curators in the country (+ slideshow). More about China "can't buy culture" with museum boom, say critics
Microsoft employees have moved into a new metal-clad headquarters in Denmark, designed by Henning Larsen Architects but based on a paper written by the tech company's founder Bill Gates (+ slideshow). More about Henning Larsen Architects bases Microsoft headquarters on Bill Gates' workplace theory
A water-filled patio with a slatted roof cuts into one corner of this L-shaped house near Córdoba, Argentina, which was designed by Agustín Lozada for a young family (+ slideshow). More about Glass walls and terraces frame views from bright white house in Argentina
Spanish architect and engineer Santiago Calatrava has unveiled designs for three new multi-modal bridges for the growing Chinese city of Huashan (+ slideshow). More about Santiago Calatrava unveils three bridge designs for Huashan, China
Three 60-metre-high arches crisscross the deck of the Juscelino Kubitschek Bridge in Brasília, which provides the letter J in our alphabetical countdown to Christmas. More about Dezeen's A-Zdvent calendar: Juscelino Kubitschek Bridge by Alexandre Chan
This house near Hamilton, Ontario, relies on a combination of fireplaces and straw walls to keep it warm, with a rooftop meadow adding to its green credentials (+ slideshow). More about Straw bales insulate monochrome house in Ontario by Nicolas Koff
OMA has merged a municipal office block from the 1950s with a pixellated steel and glass structure to create a new mixed-use building in Rotterdam's city centre (+ slideshow). More about OMA completes pixellated Timmerhuis complex in Rotterdam
Tiny porthole windows pierce this concrete extension to a Granada primary school by Elisa Valero Arquitectura – a protective measure against stray balls from the adjacent sports court (+ slideshow). More about Circular perforations create natural spotlights inside Elisa Valero's concrete school extension
This family home in Toronto by local firm Paul Raff Studio features a brise-soleil made of aluminium louvres, designed to "bounce sunlight deep into the space". More about Aluminium louvres screen facade of Toronto home by Paul Raff Studio
Rising sea levels and a shortage of development sites are leading to a surge of interest in floating buildings, with proposals ranging from mass housing on London's canals to entire amphibious cities in China (+ slideshow). More about Floating architecture will offer "an improved way of living"
The letter I in our Christmas countdown of contemporary bridges is The Infinite Bridge, a circular walkway installed on the Danish coastline to offer visitors panoramic views of their picturesque surroundings. More about Dezeen's A-Zdvent calendar: The Infinite Bridge by Gjøde & Povlsgaard Arkitekter
A floating window seat, a sunken roof terrace and a basement cinema room feature among the 33 projects shortlisted for Don't Move, Improve 2016 – a competition to find London's best home extensions (+ slideshow). More about London's best new extensions revealed in shortlist for Don't Move, Improve 2016 awards
French studio Atelier Fernandez & Serres has completed a cultural centre outside Nantes featuring pale stone walls and sloping roof planes that echo the forms of neighbouring houses (+ slideshow). More about Pale travertine walls frame Cour et Jardin cultural centre by Atelier Fernandez & Serres
Kubo Tsushima Architects gave a curved form to this public toilet in Japanese town of Nakanojo, to avoid creating spaces for dust to collect or spiders to lurk (+ slideshow). More about Kubo Tsushima Architects develops an alternative to Japan's "dismal" public toilets
A flight of stairs wraps around the exterior of this mixed-use concrete tower in Seoul's busy Gangnam district, freeing up prime rental space on the ground floor (+ slideshow). More about Sae Min Oh designs irregularly shaped block in Seoul as a "three-dimensional street"
Opinion: KPF's attempt to recreate the allure of a red Porsche on the facade of Los Angeles automotive museum has left us with an eyesore, says Mimi Zeiger. But can it teach us anything about our architectural now? More about "The Petersen isn't a good building, it's a western-town front posing as architecture"
The Petersen Automotive Museum in Los Angeles reopened this week following an extensive renovation, featuring a new wavy steel and aluminium facade designed by Kohn Pedersen Fox (+ slideshow). More about LA's Petersen Automotive Museum reopens with KPF-designed metal-ribbon facade
Studio Egret West has unveiled a "revolutionary new design vision" for London Underground stations of the future (+ slideshow). More about Studio Egret West reveals designs for future London Underground stations
The double-helix structure of a DNA strand inspired the design of the Singapore Helix Bridge by Cox Architecture, the latest addition to our Christmas countdown. More about Dezeen's A-Zdvent calendar: Helix Bridge by Cox Architecture
One end of this concrete funeral building in Spain by Salas Architecture + Design angles up towards the sky, funnelling light into a waiting room for mourners (+ movie). More about Stark concrete funeral home by Salas Architecture + Design tilts up towards the sun