Dezeen and MINI Frontiers: in this movie Marco Poletto of EcoLogicStudio claims the integrated algae farm and cladding system his practice will showcase at the 2015 Milan Expo could be used to power cities in future. More about EcoLogicStudio transforms cladding system into a bioreactor with Urban Algae Canopy
An abandoned house in a small South Korean town has been converted into a cafe by Seoul-based studio Wise Architecture, with a bamboo frame erected around it to provide a terrace for customers (+ slideshow). More about Wise Architecture dismantles a 300-year-old house and resurrects it as a cafe
Sections of perforated brickwork set into the walls of this Bangkok residence by local architect Jun Sekino allow light to filter into terraces while screening residents from the street (+ slideshow). More about Brick grates set into the walls of a Bangkok house hide a series of outdoor spaces
Dutch design firm OMA has been appointed to design a new hotel for the huge Amsterdam RAI exhibition and events complex. More about OMA wins Amsterdam RAI hotel job with stacked-triangle design
Children's play areas located beneath the zigzag roof of this community centre by Japanese architect Kengo Kuma have been landscaped to form a hilly indoor terrain that can be clambered over or used as slides (+ slideshow). More about Community centre by Kengo Kuma features playrooms with undulating floorboards
The four blocks that make up this house in Japan all feature different kinds of windows, designed by architect Kazuki Moroe to offer varying perspectives of a neighbouring Shinto shrine (+ slideshow). More about House in Japan designed by Kazuki Moroe to respect the shrine next door
Tropical roof gardens and a leisure complex designed by Foster + Partners to sit above a new Crossrail station at Canary Wharf in London has opened to the public. More about Foster's Crossrail Place roof garden opens at Canary Wharf
A sheet of tinted glazing folds around one corner of this white apartment block in the Mexican city of Puebla, enclosing a roof terrace (+ slideshow). More about Black glazing wraps one corner of a Mexican apartment block
The blackened timber home of Bergen-based architect Todd Saunders is lifted above the ground on two podiums, sheltering a patch of garden and a swing set beneath the living room (+ slideshow). More about Todd Saunders' self-designed home is raised on stilts to cover outdoor areas
A canyon at the foothills of the Cascade Mountains in rural Washington is the setting for this timber and concrete house designed by Seattle firm Balance Associates (+ slideshow). More about Nahahum Cabin is a canyon retreat built into the landscape
This timber-clad beach cabin by Amsterdam-based studio Marc Koehler Architects is embedded into the sand dunes of a Dutch island, overlooking the North Sea (+ slideshow). More about Beach house by Marc Koehler Architects is half submerged into a grassy dune
Danish firm BIG is reportedly in talks to redesign the final tower at the World Trade Center site, potentially ousting the original architects as part of the developer's tenancy negotiations. More about Bjarke Ingels could replace Foster + Partners on World Trade Center tower
House-shaped windows of different sizes protrude from the facade of this mixed-use building in South Korea, offering clues about the "three-dimensional puzzle-like composition" of rooms inside (+ slideshow). More about Gablepack by AND features a facade of house-shaped windows
This water sports centre with a green roof was designed by Guinée*Potin Architectes and is set into a grassy bank by a lake in western France (+ slideshow). More about Lakeside boathouse by Guinée*Potin Architectes features a green roof and wooden walls
Each of the 304 ribs of bamboo that make up this Buddhist temple represent a victim killed when a ferry sank off the coast of South Korea (+ slideshow). More about Wise Architecture erects bamboo temple on South Korean coast for victims of a ferry disaster
This Japanese family home by FORM/Kouichi Kimura Architects is arranged as a series of framed spaces, with the ground floor dominated by an art gallery and workspace (+ slideshow). More about Kouichi Kimura's Framing House combines a home and a gallery
A cluster of glass pavilions positioned around the base of this existing Melbourne house open onto terraces that are sheltered by a copper-edged canopy (+ slideshow). More about B.E. Architecture adds gridded glass rooms to a Melbourne residence
A huge staircase interspersed with trees winds up to the entrance of this former Tokyo warehouse that Kengo Kuma and Associates has converted into a lifestyle store and cafe (+ slideshow). More about Kengo Kuma uses a grand staircase to transform a Tokyo warehouse into a shop
Interview: every architect will soon design using 3D goggles, according to designer and visualiser Olivier Demangel, who believes that virtual architecture will be as convincing as the real thing within five years (+ movies). More about Virtual reality will be "more powerful than cocaine"
This three-sided house in a Dutch village has two blackened timber sides that flank a neighbouring property, while its only glazed facade is orientated towards an adjacent field (+ slideshow). More about Barend Koolhaas completes a blackened timber house with a triangular floor plan