Contemporary design and fabrication processes were used to produce a staircase with "wing-shaped" folded steel treads at the heart of this renovated New York City apartment (+ slideshow). More about Incorporated adds cantilevered steel and glass staircase to a New York apartment
This week on Dezeen: the BBC apologised to Royal Gold Medal winner Zaha Hadid after a live radio interview went sour, and we covered the latest news, product launches and installations from the London Design Festival 2015. More about This week, the BBC angered Zaha Hadid and London Design Festival hit the headlines
Emerging French designer Rémi Bouhaniche has unveiled a chair that he created by folding "a trapezoidal shape of foam and fabric like origami" (+ slideshow). More about Rémi Bouhaniche creates origami-inspired armchair for Ligne Roset
A white steel cross encased by glass forms a display for spectacles at this shop in Seoul's Gangnam district by local studio Nordic Bros Design Community (+ slideshow). More about Berlin's Cold War memorial referenced in cross-shaped display at Seoul eyewear shop
We've selected 10 of the most unusual and far-fetched proposals for Mars housing submitted as part of NASA's 3D Printed Habitat Challenge. More about 10 bizarre proposals for 3D-printed NASA bases on Mars
New York architect Deborah Berke will succeed Robert A M Stern as dean of the Yale School of Architecture in New Haven, Connecticut. More about Deborah Berke named dean of Yale School of Architecture
Our US job of the week on Dezeen Jobs is for a director of construction and design at skincare brand Aesop, whose founder's horror at "soulless chains" means no two of its stores are the same. Visit the ad for full details or browse other architecture and design opportunities on Dezeen Jobs.
More about US job of the week: director of construction and design at Aesop
California-based designer Jim Lenahan – best known for his concert sets for musicians like Tom Petty and Korn – has designed a chair for Pope Francis' visit to New York today. More about Plywood throne designed for Pope's New York mass to reflect "simplicity and humility"
Opinion: London's creative classes are caught up in an urban renewal hamster wheel that's affecting property prices across the capital – and there's no way off without leaving the city entirely, says Will Wiles. More about "Creatives are mythologised as the tooth fairies of urban renewal"
London Design Festival 2015: minimal stationery, rippled-glass lamps and traditional steamers by Taiwanese studios are among the pieces on display at Tent London's Eataipei exhibition (+ slideshow). More about Eataipei exhibition showcases homeware and lighting by independent Taiwanese designers
Hawkins\Brown has completed a 33-metre-high apartment block in London's Shoreditch, which the studio claims is "the tallest building to use structural cross-laminated timber in Europe" (+ slideshow). More about Hawkins\Brown pairs cross-laminated timber and steel for record-breaking apartment block
Apple hopes to launch an electric car to the public by 2019, according to reports that emerged this week. More about Apple could launch its first electric car in next four years
US architect Martin Fenlon cites the Gehry House as inspiration for the renovation and expansion of his own home – a cedar-clad bungalow in Los Angeles (+ slideshow). More about Martin Fenlon puts contemporary face on historic bungalow near downtown LA
The BBC has apologised to Zaha Hadid after the architect cut short a live radio interview over poorly researched questions. More about BBC apologises to Zaha Hadid over Radio 4 interview
Our job of the week on Dezeen Jobs is for an architect at Foster + Partners, whose current projects include a New York skyscraper set to be the first office tower built on Park Avenue in 50 years (pictured). Visit the ad for full details or browse other architecture and design opportunities on Dezeen Jobs.
More about Job of the week: architect at Foster + Partners
Foster + Partners has unveiled designs for a NASA Mars settlement for four astronauts that could be 3D printed by a team of semi-autonomous robots (+ slideshow). More about Foster + Partners reveals concept for 3D-printed Mars habitat built by robots
London Design Festival 2015: designers including Neville Brody, Morag Myerscough and Malcolm Garrett have reinterpreted the Calvert and Kinneir-designed British road sign for an exhibition at London's Design Museum (+ slideshow). More about Design Museum exhibition celebrates 50 years of British road signage
MIA Design Studio has completed another project at the Naman Retreat in Vietnam: a series of holiday villas featuring rooftop pools that surround sunken lounges (+ slideshow). More about MIA Design Studio creates homes with rooftop pools for Vietnamese beach resort
This trio of mammoth timber funnels is designed to magnify the natural sounds of a forest in southern Estonia, and to double up as a space for ramblers to contemplate and rest. More about Giant timber megaphones designed by students to amplify sounds of an Estonian forest
London Design Festival 2015: London-based Studio Toogood has created an autobiographical "drawing room" filled with furniture, clothing and personal objects at Somerset House (+ slideshow). More about Charcoal sketches cover the walls of The Drawing Room by Faye and Erica Toogood