Architecture studio OMA has completed its extension to the Musée National des Beaux-Arts du Quebec, which features a stack of stepped galleries and a protruding, angular staircase (+ slideshow). More about OMA's Pierre Lassonde Pavilion doubles the size of Quebec art museum
Floating saffron-coloured pathways on Italy's Lake Iseo (pictured), updates on the UK's European Union referendum and the opening of Herzog & de Meuron's Tate Modern extension feature in this week's Dezeen Mail.
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More about Dezeen Mail issue 311 features this week's best stories and discussions
Italian luxury brand Molteni has opened a flagship showroom in the Iranian capital, describing itself as a "pioneer" for design companies moving into the country following the lifting of trade embargoes earlier this year. More about Molteni opens first major Italian design showroom in Tehran
As the UK goes to the polls to decide whether it should stay a member of the European Union, we've rounded up all of our stories looking at how the outcome will affect the architecture and design industries. See Dezeen's coverage of the EU referendum »
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Dutch firm MVRDV has revealed its designs for a library with an eye-shaped atrium, which is nearing completion in Tianjin, China (+ slideshow). More about Eye-like library by MVRDV nears completion in China
A giant slide by Belgian artist Carsten Höller that spirals through the frame of the Anish Kapoor-designed ArcelorMittal Orbit opens to the public tomorrow. More about Slide woven through Anish Kapoor's ArcelorMittal Orbit to open in east London
The 20 houses vying for this year's RIBA House of the Year award have been announced, including a forest home for a pair of artists, a London residence covered in mirrors and a cluster of cabins in Dungeness (+ slideshow). More about Britain's best new houses revealed in RIBA House of the Year 2016 award longlist
Studio David Thulstrup has turned a former factory building in Copenhagen into a house for a photographer, featuring a plant-filled atrium and walls of brick, wood and steel (+ slideshow). More about Studio David Thulstrup transforms Copenhagen warehouse into home for a photographer
Graduate shows 2016: Central Saint Martins student Mi Zhang has used dust from a prominent quarrying town in China to create a collection of colourful vessels (+ movie). More about Mi Zhang uses mining dust to create colourful vases
The Royal Institute of British Architects has revealed the 46 winners of its national awards, including a library covered in weathering steel, a bulbous blue drawing studio and Damien Hirst's London gallery (+ slideshow). More about RIBA names best British architecture projects of 2016
Students in a design-build program at the Southern California Institute of Architecture have completed a house in a crime-ridden area of Los Angeles, with features included to help occupants feel "safe and secure" (+ slideshow). More about SCI-Arc students build affordable home in low-income Los Angeles neighbourhood
Graduate shows 2016: Taiwanese designer Shawn Yang has created a giant version of a Spirograph toy that makes three-dimensional patterns on homeware (+ slideshow). More about Shawn Yang uses giant Spirograph to make home accessories
Our second roundup of houses from different US states focuses on Massachusetts, where some of the best homes we've featured include a sculptural weekend retreat (pictured) and a translucent plastic building with giant shutters on wheels (+ slideshow). More about Five of the best houses in Massachusetts on Dezeen
A gold pyramid and a suspended rock face feature in British artist Anish Kapoor's abstract set design for the English National Opera's production of Tristan and Isolde (+ slideshow). More about Anish Kapoor creates elemental set design for English National Opera
EU referendum: Leading UK architects and designers will vote overwhelmingly to remain in tomorrow's EU referendum, according to a straw poll conducted by Dezeen, with figures including David Chipperfield and Ron Arad explaining how they will vote and why. More about "We love EU" declare UK architects and designers ahead of referendum
Iranian studio Next Office has completed a house in Tehran that splits in the middle to create two curvy wings (+ slideshow). More about Next Office builds curvy Tehran house that splits in the middle
Architect and designer Eero Saarinen was involved in the development of "new weapons and devices" for the US government, according to newly obtained documents. More about Documents emerge revealing Eero Saarinen designed weapons for the CIA
A Globe-inspired theatre in northern France has been vandalised a week before its opening, an act the architect believes was "politically motivated desecration" by members of the far right. More about Architect blames far-right parties for attack on Shakespearean theatre in France
London Festival of Architecture 2016: students from the University of Brighton have created installations for London's East Street Market, including a stall of interactive games and a cocktail-making machine (+ slideshow). More about University of Brighton students create folding stalls for south London market
Design Miami/Basel 2016: Amsterdam-based design studio Formafantasma has produced a range of objects that draw references from Rome's ancient ruins and museums. More about Formafantasma creates Delta collection based on Roman artefacts and architecture