Five years after the devastating Tōhoku earthquake and tsunami struck Japan, Klein Dytham Architecture has unveiled a community hall for recovering city Sōma, designed to look like a huge straw hat (+ slideshow). More about Klein Dytham builds latticed community hall for Toyo Ito's post-earthquake recovery programme
Business news: British luxury carmaker Aston Martin has set up a service to provide companies with design, engineering and manufacturing consultation. More about Aston Martin to offer design consulting services
Our job of the week on Dezeen Jobs is for a senior designer at Tom Dixon's Design Research Studio, which created the 1920s cruise liner-influenced interior for London's Mondrian Hotel (pictured). Visit the ad for full details or browse more architecture and design opportunities on Dezeen Jobs.
More about Job of the week: senior designer at Design Research Studio
New York studio SHoP Architects and Dutch landscape firm West 8 have designed a new city quarter for Philadelphia that would extend the skyline beyond its traditional boundary, the Schuylkill River (+ slideshow). More about SHoP and West 8 masterplan extends Philadelphia skyline across the Schuylkill River
A pair of Iranian architects have won a competition to design a support centre for lung cancer sufferers in the Polish city of Kraków, where air pollution is at dangerously high levels. More about Kraków Oxygen Home designed to offer sanctuary for lung cancer sufferers
Japanese designer Yuta Takahashi has proposed a smartphone app that would provide information and warnings about tsunamis, which could save lives during events like the devastating Tōhoku earthquake five years ago (+ slideshow). More about Yuta Takahashi's Tsunami App warns users of potential disasters
A wavy zinc-covered roof covers the front of this residence by Madrid practice GilBartolomé Architects, which is dug into a steep cliff face overlooking the Mediterranean Sea in Spain's Granada province (+ slideshow). More about GilBartolomé Architects creates cavernous "Gaudiesque" residence with a zinc-shingled roof
Exposed concrete is paired with white furnishings in this two-level Kyoto property that Japanese studio UME Architects has converted into a photographer's home and atelier (+ slideshow). More about UME Architects creates home and studio for a photographer in revamped Kyoto apartment
Following the bankruptcy and collapse of Architecture for Humanity in 2015, local chapters have banded together to create a new organisation called Open Architecture Collaborative (+ movie). More about Architecture for Humanity relaunches as Open Architecture Collaborative
The spaces behind the iconic illuminated signs of London's Piccadilly Circus are set to be occupied for the first time since the 1950s, as part of a renovation by Fletcher Priest Architects that includes a huge rooftop extension. More about Fletcher Priest wins approval for major Piccadilly Circus redevelopment
Children's suitcase brand Trunki has lost its legal battle with Hong Kong rival Kiddee, after the UK's Supreme Court ruled that design rights had not been infringed. More about Trunki loses design rights battle against "rip-off" Kiddee
BMW's shape-shifting concept vehicle, French architect Odile Decq's "bubble house" renovation (pictured) and Calais' Jungle refugee camp feature in the latest edition of Dezeen Mail.
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More about Dezeen Mail issue 296 features this week's biggest stories in architecture and design
Italian fashion house Valentino has continued its collaboration with British architect David Chipperfield for its new flagship boutique on London's Old Bond Street (+ slideshow). More about David Chipperfield creates "palazzo atmosphere" for Valentino store in London
Fibre-cement shingles cover this gabled barn in northeast France, which GENS: Association Libérale d'Architecture has converted into five apartments (+ slideshow). More about Cement shingles create scaly facade for French barn conversion by GENS
Optical light screens created mirrored rainbow effects at Dutch designer Iris van Herpen's Autumn Winter 2016 fashion show in Paris, which featured intricate garments that looked like soap bubbles (+ movie). More about Iris van Herpen creates "bubble-like exoskeleton" dresses for Autumn Winter 2016 collection
Studio Alexander Fehre used different wall and ceiling finishes to define the spaces of this 45-square-metre flat in central London. More about Alexander Fehre adds bright colours and patterned wallpapers to small London flat
Portuguese studio Aboim Inglez Arquitectos has converted and extended a century-old farmhouse near Lisbon to create a series of holiday homes overlooking the Alentejo plains (+ slideshow). More about Aboim Inglez Arquitectos adds bright white extension to farmhouse in rural Portugal
Thousands of metal marbles tumble through this wooden contraption by Swedish musician Martin Molin, which is operated with gears to produce different sounds and create tunes (+ movie). More about Wintergatan Marble Machine plays music with metal balls
Mitsuharu Kojima Architects has created a sloped green floor inside a house in Japan's Gunma Prefecture, intended to be reminiscent of a grassy hillside (+ slideshow). More about Mitsuharu Kojima creates curved grass-like floor inside Japanese family house
Cocoon9, an American designer and manufacturer of prefabricated dwellings, has created a collection of micro homes, with the smallest one starting at 15 square metres (+ slideshow). More about Prefabricated tiny homes by Cocoon9 designed to meet demand for "efficiency and luxury"