London Festival of Architecture 2015: visitors to this London "sleeperie" can take a 10-minute nap in a colourful sling within a dimly-lit room, where soothing music is played and all technology is banned (+ slideshow). More about Hassell and Draisci Studio create "London's first sleeperie" to encourage daytime naps
This concrete pavilion built in the centre of a Polish quarry is a paleontological research centre that protects the remains of a small prehistoric reptile discovered in the 1980s (+ slideshow). More about Paleontology centre inside a quarry exhibits the bones of a prehistoric reptile
Geneva-based architect Aurélie Monet Kasisi has designed a mobile stand based on street-food carts to travel around Switzerland as a promotional vehicle for a suicide prevention organisation. More about Mobile suicide prevention station is based on street-food stands
Spanish architect Francisco Mangado has created contemporary galleries for a fine arts museum in northern Spain by inserting a crystalline glass building behind the leftover facade of a demolished block. More about Francisco Mangado expands a Spanish museum by adding a new building behind a historic facade
Belgian artists Studio Job have created a room "filled with frivolous expression" for the newly expanded Swarovski Kristallwelten attraction in Austria (+ movie). More about Studio Job installs giant crystal-encrusted model at Swarovski theme park
Dezeen promotion: proposals are now being accepted for PeruDesignNet's Ideas Competition, with a chance to win a place at the international creative event in Lima commencing in September. More about Call for entries to PeruDesignNet's Ideas Competition
Opinion: Stalinist Russia turned its military parades into architecture, creating a peculiar form of pomp that still resonates in modern Moscow and emphasises the city's inequalities, finds Owen Hatherley. More about "This spectacle of power was an inversion of the socialist city"
Monica Ponce de Leon has been named the new dean of the Princeton School of Architecture, following the sudden departure of Alejandro Zaera-Polo in October 2014. More about Monica Ponce de Leon to replace Alejandro Zaera-Polo as architecture dean at Princeton
New York 2015: Brooklyn-based design studio Egg Collective has created three new pieces of furniture, including a wooden armchair upholstered with furry cowhide (+ slideshow). More about Brooklyn's Egg Collective unveils handmade wooden furniture
"Posh Lego" for architects, a concept for Ikea's kitchen of the future and Zaha Hadid's shimmering tunnel for the University of Oxford (pictured) feature in this week's Dezeen Mail. Click through for our pick of the best news, jobs and reader comments from Dezeen.
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London Design Festival 2015: Mexican architect Frida Escobedo has added a series of adaptable mirrored platforms to the V&A museum's central courtyard, referencing an ancient Aztec city built over a lake (+ slideshow). More about Frida Escobedo creates an Aztec-inspired installation in the V&A courtyard
Zaha Hadid has completed a new facility for the University of Oxford – a centre for studying Middle Eastern culture, conceived by the architect as a reflective tunnel suspended in space (+ slideshow). More about Zaha Hadid adds a shimmery steel tunnel to an Oxford University college
Dutch fashion studio ByBrown has created a windproof and waterproof dress for staying dry while cycling in the city. More about ByBrown designs Raindress for style-conscious female cyclists
Milan-based designer Daniele Ragazzo has created a table with a circular glass tabletop supported by thin stainless-steel legs that resemble upturned ball-headed sewing pins. More about Daniele Ragazzo's Liaison Table is supported by giant pin-shaped legs
Dutch studio Concrete has kitted out the suites of an Amsterdam hotel with fittings that include retractable staircases, ceiling-mounted gymnast's hoops and under-bed offices. More about Concrete adds retractable stairs and gymnast's hoops to Amsterdam hotel suite
Japanese designer Kazuya Koike has used a fragrant Japanese wood to carve a set of sake cups that fit onto carafes as caps. More about Kazuya Koike crafts simple sake cups from Japanese cedar
These three brick buildings, featuring deep-set windows and internal courtyards, have been arranged by B.E. Architecture around a cobbled lane in the Australian town of Windsor (+ slideshow). More about B.E. Architecture completes a trio of red brick houses for the same family
Stripy reflections are created by indentations in the metal strap of Japanese designer Tokujin Yoshioka's watch for Issey Miyake. More about Tokujin Yoshioka's V watch for Issey Miyake is a rippled metal bracelet
Spanish designer Jaime Hayón has created a set of sports-themed furniture for an exhibition at Paris' Galerie Kreo (+ slideshow). More about Jaime Hayón's collection for Galerie Kreo includes a mirror shaped like a table-tennis bat
New York 2015: in the latest in our series of interviews with leading New York designers, Bec Brittain explains why she studied philosophy and architecture before turning to lighting (+ slideshow + transcript). More about "I don't think I was a particularly good architect," says NY lighting designer Bec Brittain