Italian architect Carlo Ratti has revealed plans for a covered garden in Milan, which would use climate-control technology to allow visitors to experience spring, summer, autumn and winter at any time of year. More
Artistic duo Studio Morison has erected a pink pavilion shaped like an origami pineapple in the centre of the 18th-century walled garden of the Berrington Hall country estate in Herefordshire, England. More
A vision to transform the desolate Los Angeles River into a bustling oasis featuring cycle paths, play areas, public art and kayaking facilities features in the latest movie from our Dezeen x MINI Living video series. More
The creators of New York's High Line have launched a platform to advise similar infrastructure reuse projects in the USA. We've rounded up the 18 other schemes in the works, including an OMA-designed bridge with ramps and waterfalls, and an underground park. More
Plans to cut a "wound" into a Norwegian peninsula in memory of the victims of terrorist Anders Breivik have been abandoned following years of opposition from locals. More
David Adjaye's temple-like canopy, Bjarke Ingels' looped auditorium and Sou Fujimoto / William Matthews' spiralling pathway are among the seven shortlisted proposals for an events pavilion in Edinburgh, Scotland. More
Colourful playgrounds, undulating pathways and a spot for kayaking are among the proposals made by seven architecture firms to revitalise areas along the Los Angeles river. More
Prolific Japanese design studio Nendo has now moved into urban design, unveiling its massive CoFuFun plaza near Kyoto. More
Snøhetta has unveiled its plans to transform an abandoned paper mill blocking a view of Oregon City's Willamette Falls and waterfront into a cultural complex looped by an elevated pathway. More
Dutch studio MVRDV has converted a former overpass into a plant-covered walkway in Seoul, which follows a kilometre-long route above the traffic. More
Argentinian studio Adamo Faiden has designed a stepped public plaza to cover an underground carpark in Catalinas Norte, the financial centre of Buenos Aires. More
Finnish designer Tony Eräpuro took inspiration from geometry, architecture and Peter Saville to create the graphics for Olafur Eliasson's Pentagonal Landscapes exhibition. More
A+Awards: landscaped circles accommodate different activities at the centre of the redeveloped Navy Yards in Philadelphia, designed by James Corner Field Operations and a winner at the 2016 Architizer A+Awards. More
Madrid studio Ecosistema Urbano has won first place in a competition to revamp the waterfront of Florida's West Palm Beach, with a proposal for domed spaces that house an array of functions, from an aquarium to a yoga and meditation zone. More
Former US first lady Michelle Obama has urged architects to consider working on more community projects in poorer city neighbourhoods, during her keynote at the 2017 AIA conference this week. More
Architecture firm Sasaki has designed a hydroponic vertical farm for Shanghai, where leafy greens will be grown on rotating loops housed in a huge greenhouse. More
Skidmore Owings & Merrill has unveiled its vision for One Bangkok: a new district in the centre of the Thai city made up of a family skyscrapers interspersed with green spaces. More
Architecture firm Snøhetta has completed its redesign of New York's Times Square, almost doubling the pedestrian areas at the busiest place in the US. More
This vivid red bicycle track was designed by NEXT Architects and Rudy Uytenhaak Architectenbureau to wind over the roof of a school in the Dutch city of Utrecht, and continues to bridge over a canal. More
An undulating path will curve around the roof garden of this Beijing shopping centre by American architect Andrew Bromberg, and be covered in a layer of fake snow for sledding in winter. More