Chinese president Xi Jinping has revealed plans for the world's largest-sprawling infrastructure project – the Belt and Road – which aims to develop trade links between China, Central Asia, Europe and Africa. 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
Textured facades and a grassy berm help soften the boxy appearance of this high-security emergency facility in New York, designed by architecture firm Skidmore, Owings & Merrill. More
Chinese studio Archi-Union based the tiered form of this cable-car station on an abstracted geometric model of the mountains surrounding its site on the shores of Qiandao Lake. More
Sheppard Robson and John Copper Architecture have completed a children's hospital in Johannesburg, which features brick facades and large windows that allow patients to take in the landscaping. More
Elon Musk has revealed a plan for easing city congestion that would see an underground network of tunnels transporting cars on high-speed skates travelling at 130 miles per hour. More
London mayor Sadiq Khan has withdrawn support for the Thomas Heatherwick-designed Garden Bridge by refusing to sign the vital financial guarantees that would allow building to go ahead. More
Nordic Office of Architecture has added a 300-metre-long extension with a curved roof to the airport in Oslo it designed in the 1990s. 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
A public and private street flank this former warehouse in east London, which local studio vPPR has converted into a mixed-use development containing shops and apartments. More
Mimesis Architecture Studio designed this bamboo-lined bridge in China's Jiangsu Province to celebrate the region's ancient craft industries. More
For some architects, the decision not to bid for Donald Trump's US-Mexico border wall is easy. But Aaron Betsky questions whether working on the project is as unethical as it first seemed in this Opinion column. More
Companies from both sides of the US-Mexico border have defended their decision to submit proposals for Donald Trump's wall, saying they do not see any ethical issues. 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
MAD, Stefano Boeri Architetti and Mecanoo are among five architecture studios to unveil proposals to completely transform unused railways across Milan, creating high-density housing and swaths of greenery. More
The plug should be pulled on the contentious Thomas Heatherwick-designed Garden Bridge, despite over £45 million of public money already bound up in the project, according to a new report. More
Foster + Partners has won a competition to create a chain of seven stations along an extension of the Sydney Metro, which will tunnel beneath the city's harbour. More
Snøhetta has designed a pair of grand stone arches for the entrance points of a 1.7-kilometre shipping tunnel, which will cut through a peninsula to bypass a particularly dangerous stretch of Norway's coast. More
Is it possible to speak buildings into being? The exhibitors at annual property fair MIPIM may try, but they need to come up with far more extreme fictions, says Sam Jacob in his latest Opinion column. More
US President Donald Trump's first budget plan includes a sizeable downpayment on his promised wall along the country's southern border with Mexico. More