Business news: American media company Architizer has received $7 million to develop an online products marketplace for architects that aims to be as revolutionary as Airbnb and Uber. More about Architizer raises million to launch online products marketplace
An image of Portuguese architect Álvaro Siza's first US project – an upscale residential tower in Manhattan – has been released, with construction slated to begin this May. More about Work to begin this May on New York condo tower by Álvaro Siza
US design studio Grzywinski + Pons has completed a Manhattan residential building with a facade made up of multi-tonal brickwork, zinc panels and metal louvres (+ slideshow). More about New York apartment block by Grzywinski + Pons references neighbourhood's "gritty" past
American firms Steven Holl Architects, Levenbetts and Leong Leong have produced cube-themed objects and sculptures for a new exhibition at Manhattan's Chamber gallery. More about Steven Holl, Levenbetts and Leong Leong "unpack the cube" for a New York exhibition
Architecture firm SOM has released new renderings of Manhattan West – a mixed-use development including a trio of towers that will be built next to New York's massive Hudson Yards (+ slideshow). More about SOM reveals new images of Manhattan West skyscrapers spanning rail yards in New York City
A park consisting of towering hills designed by Dutch landscape firm West 8 will open this summer on Governors Island, offering sweeping views of the New York Harbor and the city skyline. More about The Hills by West 8 opening summer 2016 on New York's Governors Island
OMA has renovated and expanded the New York studio of famed Chinese artist Cai Guo-Qiang, creating a subterranean library and tea room and enlarging a courtyard at the heart of the space (+ slideshow). More about OMA creates a light-filled New York studio for artist Cai Guo-Qiang
New York firm Folio has won this year's City of Dreams Pavilion competition with its proposal to create an installation made of used wire hangers acquired from local dry cleaners (+ slideshow). More about Installation made of recycled coat hangers planned for New York's Governors Island
The US is to require the identification of cash buyers for high-end residential properties in New York City and Miami in an attempt to crack down on "dirty money" in real estate. More about US Treasury to ID cash buyers of super-luxury real estate in New York and Miami
US architecture firm SOM has released new images of the proposed Moynihan Train Hall expansion at Pennsylvania Station in New York City, which would turn an old post office into a grand waiting room for Amtrak. More about SOM reveals images of grand hall for New York's Penn Station
Instagram users have captured dramatic images of 432 Park Avenue, the super-tall tower in Manhattan by Rafael Viñoly Architects that is set to open this year. More about Instagram photos reveal impact of Viñoly’s super-tall skyscraper on New York skyline
British architect David Chipperfield describes his approach to designing The Bryant, his first New York residential tower, in a new video about the project (+ movie). More about Architecture doesn't have to be complicated says David Chipperfield
Swiss studio Herzog & de Meuron and American developer Ian Schrager have released new renderings of their latest collaboration – a curvy residential tower overlooking New York's Hudson River (+ slideshow). More about New images unveiled of Herzog & de Meuron's latest Manhattan condo building
Renzo Piano Building Workshop has unveiled images detailing its design for a 25-storey residential tower in New York's Soho. More about Renzo Piano reveals designs for Soho Tower in New York
New York governor Andrew Cuomo has unveiled a plan to restart the long-stalled renovation and expansion of New York City's Pennsylvania Station, the busiest train hub in the US. More about New York's Pennsylvania Station renovation and expansion plans revived
US design collaborative Collective-LOK has won this year's competition to create a public installation for New York's Times Square in celebration of Valentine's Day. More about Collective-LOK designs kissing booths for New York's Times Square
New York firms Dattner Architects and WXY have completed a rectilinear garage wrapped in a metal fins and a sculptural salt shed made of reinforced concrete for the city's sanitation department (+ slideshow). More about Dattner and WXY create distinctive buildings in New York for dump trucks and road salt
New York firm Space4Architecture has added a curving white staircase with oak treads to a historic townhouse in the city's Upper West Side (+ slideshow). More about Space4Architecture adds White Snake staircase to New York townhouse
Full-scale copies of a 2,000-year-old Syrian architectural landmark believed to have been destroyed by ISIS will be on view in London and New York this April. More about Giant 3D-printed replica of Palmyra Arch will be installed in London and New York
Winners of a competition to create better sidewalk sheds for New York construction sites have been unveiled, with the hope they will be implemented as the city undergoes a major building boom. More about Four designs aim to improve sidewalk sheds around New York construction sites