British firm Allies and Morrison has designed a new city for Oman, which will transform a desert valley into a 624-hectare urban centre over the next 30 years. More
Tech billionaire Bill Gates has invested in a huge patch of land west of Phoenix, Arizona, with the intention of building a new smart city. More
Our latest Dezeen x MINI Living video explores a proposal for an environmentally friendly underwater city, which Japanese engineering firm Shimizu Corporation claims could be a reality by 2030. More
SOM has won a competition to design a new district for Sri Lankan city Colombo, with a design featuring numerous skyscrapers, a marina, canals and a park, influenced by the country's tropical climate. More
"Monster cities" in Asia including Seoul, Taipei and Jakarta are racing ahead of western counterparts in terms of architectural vision and urban design quality, according to architect Winy Maas of MVRDV. More
Western cities have done a better job of integrating technology into their infrastructure than the new wave of Asian smart cities, according to architect and television presenter Jason Pomeroy. 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
Architects have lost control of city design according to Rem Koolhaas, who says the gap between the profession's rhetoric and the reality is wider in Italy than anywhere else. 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
Robots could soon be infiltrating urban sewage systems to identify potential outbreaks of disease before they happen, according to architect and MIT professor Carlo Ratti (+ interview). More
Architecture studio Penda has unveiled new CGI renderings detailing its vision for a city of 200,000 people that would be creating using an innovative modular bamboo structure. More
Opinion: the limitless prosperity once promised by urbanisation has failed to materialise, leaving rapidly growing inequality in its wake. It will take more than some clever technology to solve the problems with the world's biggest cities, says Reinier de Graaf. More
The flow of creative people from New York to Los Angeles is "a cautionary tale for London" according to Rohan Silva, former senior policy advisor to UK prime minister David Cameron. More
Architecture firm SOM has released its masterplan for a new privately funded capital city for Egypt – a 700-square-kilometre development that will boast one of the world's largest urban parks and over 100 new residential neighbourhoods (+ slideshow). More
Egypt is to unveil plans for a vast new privately funded administrative capital for seven million residents that would extend Cairo eastwards to the coast of the Red Sea. More
News: Dundee, Bilbao, Curitiba, Helsinki and Turin have been awarded UNESCO City of Design status for their input to the international design industry. More
News: underwater cities with infrastructure networks spiralling down into the depths of the oceans could be a reality as soon as 2030, according to a Japanese construction company. More
Opinion: from Chicago's rat problem to transport startups like Bridj and Uber, data is being used to predict behaviour and manage our cities. But the idea of the "Predictive City" should be treated with a healthy dose of scepticism, argues Dan Hill. More
Opinion: increasingly popular lists that judge cities on "liveability" and "quality of life" are dangerous for the future development of our metropoles, says Sam Jacob. More
News: not content with playing host to the tallest building in the world, Dubai has unveiled plans for the world's first indoor city – a temperature-controlled mega resort featuring a retractable glass roof and the world's largest shopping centre. More