London studio Flanagan Lawrence has won a competition to refurbish an outdoor theatre in Szczecin, Poland, with plans to add an arched roof made from inflatable panels (+ slideshow). More
The next big US project for Bjarke Ingels' firm could be an American football stadium for the Washington Redskins. More
Rounded windows and skylights allow daylight to filter into this Parisian swimming pool by Mikou Studio, which features a grassy rooftop solarium (+ slideshow). More
Architects Ifat Finkelman and Deborah Warschawski have built a slatted wooden structure around an old pine tree to update a courtyard space at the Israel Museum in Jerusalem (+ slideshow). More
South Korea's Studio Koossino created a concrete building with white and yellow protrusions to provide shared workspaces for an artists' community north of Seoul (+ slideshow). More
David Chipperfield Architects has released images of its design for a half-submerged concert hall bracketed by textured concrete walls in southern Germany (+ slideshow). More
A screen of vertical white louvres meanders around these facilities for campers in central Portugal, designed by Lisbon studio Atelier Rua (+ slideshow). More
Architecture studio Morphosis and landscape architect James Corner Field Operations are among the four teams that have been shortlisted to redesign one of Los Angeles' oldest public parks. More
Zaha Hadid has accused Japanese authorities and architects of colluding over the Tokyo 2020 Olympic stadium project, and says that Kengo Kuma's replacement design has "remarkable similarities" to her own. More
Japanese officials have selected a wooden lattice design by Kengo Kuma for the new National Stadium in Tokyo, which will be the centrepiece for the 2020 Olympics. More
Burnt wood clads this gatehouse designed by NORD Architecture for a historic palace in southeast England – a reference to the storm that destroyed many of the estate's trees in 1987 (+ slideshow). More
Barcelona studio BCQ chose translucent plastic panels for the walls of this municipal sports hall in Spain, giving the building an ethereal quality that helps it match the colours of the sky (+ slideshow). More
Designer Thomas Heatherwick has won planning permission to convert a Victorian coal yard in London's King's Cross into a canal-side shopping destination. More
A 101-metre slide winds down through this coiling structure by Fránek Architects, perched on a mountain in the Czech Republic (+ slideshow). More
Japanese architects Kengo Kuma and Toyo Ito have designed rival proposals to build the 2020 Tokyo Olympic stadium, replacing Zaha Hadid's competition-winning design. More
The Tower of London's famous resident ravens have a new home in a set of oak and mesh-encased aviaries designed by local firm Llowarch Llowarch Architects (+ slideshow). More
Kubo Tsushima Architects gave a curved form to this public toilet in Japanese town of Nakanojo, to avoid creating spaces for dust to collect or spiders to lurk (+ slideshow). More
A flight of stairs wraps around the exterior of this mixed-use concrete tower in Seoul's busy Gangnam district, freeing up prime rental space on the ground floor (+ slideshow). More
Architecture office NBBJ has unveiled a concept for a series of natural ice rinks on London's River Thames that emerge from below the water's surface. More
Vietnamese studio Vo Trong Nghia Architects has built a community centre of eight pavilions, each with intricate bamboo structures and thatched rooftops (+ slideshow). More