OMA and Laboratorio Permanente's Agenti Climatici masterplan will turn two abandoned goods yards in Milan into public parks to filter the city's air and water pollution.
More about OMA and Laboratorio Permanente to transform two Milanese railway yards into "ecological filters"
Architecture firm BIG has designed a concept for a floating city of 10,000 people that could help populations threatened by extreme weather events and rising sea levels. More about BIG unveils Oceanix City concept for floating villages that can withstand hurricanes
Architecture firm BIG has unveiled a proposal to overhaul a portion of New York City's Brooklyn-Queens Expressway, known as the BQE, with a public park that covers a subterranean roadway. More about BIG unveils park-covered highway for Brooklyn's waterfront
New York City mayor Bill de Blasio has revealed a proposal to redesign the "vulnerable" shoreline of Lower Manhattan, in order to make it more resilient to rising sea levels caused by climate change. More about New York mayor reveals plan to extend Manhattan shoreline in response to climate change
Manhattan's newly opened Hudson Yards is all shine and no substance, and New York City deserves better says Alan G Brake in this Opinion column. More about "Hudson Yards is a billionaire's fantasy of the future of city life"
A "raincoat" designed by architecture studio Partisans to protect pavements in harsh weather is among a series of prototypes that Alphabet company Sidewalk Labs has revealed for its smart city in Toronto. More about Sidewalk Labs unveils Building Raincoat prototype for smart city in Toronto
Toronto firms Public Work and Greenberg Consultants have completed a new park underneath the city's Gardiner Expressway, to provide "a vital artery for pedestrians and cyclists". More about The Bentway park opens under Toronto's Gardiner Expressway
UNStudio has unveiled plans to create the "smartest neighbourhood in the world" in the Netherlands, where residents produce their own resources and control the use of their data. More about UNStudio develops smart neighbourhood where residents own their data
Alphabet's Sidewalk Labs has tapped Thomas Heatherwick's studio and architecture firm Snøhetta to develop proposals for the smart, mass-timber city that the company is developing on Toronto's waterfront. More about Snøhetta and Heatherwick Studio unveil designs for Sidewalk Labs' Toronto neighbourhood
Amazon has cancelled plans to bring its HQ2 headquarters to New York's Long Island City, following a major backlash from local politicians. More about Amazon scraps plans for New York City HQ2
Architecture firm Skidmore, Owings & Merrill has revealed plans to transform a former industrial site in Chicago into a "new urban destination". More about SOM unveils plans for Chicago's Lincoln Yards neighbourhood
Construction has begun on Alárò City, which is being masterplanned by Skidmore, Owings & Merrill, as an extension to Lagos in southwest Nigeria. More about SOM breaks ground on Alárò City in Nigeria
Dezeen discussed the future of urban spaces with furniture brand Vestre, design studio Front and landscape architect Thorbjörn Andersson in this talk filmed by Dezeen at Stockholm Design Week. More about Watch our talk on the future of urban spaces with Vestre in Stockholm
A masterplan drawn up by architecture firm Snøhetta envisions an "island" neighbourhood for 12,000 students off the Danube river in south Budapest. More about Snøhetta unveils masterplan for island-like student district in Budapest
MAD's city-sized complex of mountain-like towers with cascading white louvres, called the Nanjing Zendai Himalayas Centre, is nearing completion in eastern China.
More about White peaks of MAD's Nanjing Zendai Himalayas Centre revealed in new photos
In this Opinion column, Charles A Birnbaum looks back at the highs and lows of landscape architecture over the past year, and predicts that the discipline will continue to blur with other urban fields in 2019. More about "Landscape architecture in 2018 provided a bold vision for our shared built environment"
A salt marsh and a cantilevered viewing platform are among the features in an extensive new park that stretches along the East River in Long Island City, Queens. More about Former industrial site in Queens transformed into Hunter's Point South Park
Amazon HQ2 will only exacerbate New York City's already stretched infrastructure, cramped public spaces and sky-high rents, says Alan G Brake in this Opinion column. More about "Amazon HQ2 will strain spaces and systems on which all New Yorkers rely"
Silicon Valley companies including Alphabet, Amazon and Facebook are threatening democracy by usurping governments as the key provider of public spaces and services, according to a new book examining the rising power of tech giants. More about "Whole chunks of our environment are being privatised" says Silicon States author Lucie Greene
Amazon has confirmed that it will split its major HQ2 between Arlington County, Virginia, and Queens, New York, triggering a major backlash from residents and local politicians in the latter. More about Amazon confirms New York and Virginia for HQ2, sparking protests