Plans for a new outpost of the Guggenheim museum in Helsinki have been thrown into doubt, as the Finnish government refuses funding for the Moreau Kusunoki Architectes-designed project. More about Guggenheim Helsinki in question after Finnish government refuses funding
A red brick building designed for one of the UK's oldest libraries will be the first new addition to Lambeth Palace – the historic home of the Archbishop of Canterbury – in almost two centuries (+ slideshow). More about Wright & Wright unveils first addition to London's historic Lambeth Palace in over 180 years
A translucent marble cube by Rex Architecture that will contain the Perelman Performing Arts Center has been unveiled as the "keystone" for the World Trade Center site in Lower Manhattan (+ slideshow). More about Rex releases images of performing arts centre for New York's World Trade Center
Work has completed on the Smithsonian National Museum of African American History and Culture by British architect David Adjaye, which is poised to open next month (+ slideshow). More about David Adjaye's NMAAHC gets set to open in Washington DC
Canadian firm ZAS has completed a glass and aluminium-clad public library in suburban Toronto, which has a sculptural form influenced by a local rollercoaster (+ slideshow). More about ZAS creates Toronto library with curved walls and slanted windows
Montreal firm ACDF Architecture has created a new arts centre in the suburbs, fronted by a colonnade of vertical and angled stainless steel supports (+ slideshow). More about Chunky steel-clad columns front ACDF's Diane Dufresne Art Centre in Canada
Vector Architects has draped lengths of wire mesh over the entrance to a museum housed in a former warehouse in Beijing (+ slideshow). More about Vector Architects drapes steel mesh to create new entrance to M Woods museum in Beijing
Global firm Skidmore, Owings & Merrill used a restrained palette of concrete, steel and glass to create a new home for a photography museum in a once-derelict area of Manhattan (+ slideshow). More about SOM creates Minimalist home for New York's International Center of Photography
Architecture firm Archohm has completed a wedge-shaped museum in Lucknow dedicated to the late Indian independence activist Jayaprakash Narayan (+ slideshow). More about Archohm completes wedge-shaped socialism museum in northern India
World Heritage Corb: Maison Guiette in Belgium was Le Corbusier's first commission outside of France, but is one of the lesser-known of his 17 buildings that have been added to UNESCO's World Heritage list (+ slideshow). More about Le Corbusier's Maison Guiette is his only surviving Belgian building
Pritzker Prize-winning Australian architect Glenn Murcutt has revealed new images of his first mosque in Melbourne, showing a roof covered in rows of dramatic lantern-like skylights (+ slideshow). More about Glenn Murcutt unveils first images of Australian Islamic Centre in Melbourne
Swiss architect Peter Zumthor has revealed renderings showing his design for the new Los Angeles County Museum of Art, which is based on nearby tar pits (+ slideshow). More about Peter Zumthor releases updated visuals of serpentine LACMA overhaul
Construction is almost complete on a new contemporary art museum in California by US studios SO-IL and Bohlin Cywinski Jackson, featuring a massive white aluminium canopy supported by skinny white columns (+ slideshow). More about California art museum by SO-IL and Bohlin Cywinski Jackson set to open in November
A+Awards: next up in our series on winning projects from Architizer's 2016 A+Awards is a small chapel by Japanese architect Hiroshi Nakamura, which features extreme gables and a roof covered in 21,000 aluminium shingles (+ slideshow). More about Sayama Forest Chapel by Hiroshi Nakamura is covered with hand-bent aluminium shingles
World Heritage Corb: for the next instalment in our series on the 17 Le Corbusier buildings added to UNESCO's World Heritage list, Australian photographer Benjamin Hosking shares new images of Capitol Complex in Chandigarh – the Indian city that gave the architect a chance to test his Modernist theories on a grand scale (+ slideshow). More about Le Corbusier's Chandigarh government buildings captured in new images by Benjamin Hosking
Romanian architect Vlad Rusu has resurrected a "cultural palace" that was originally built in the 1930s but has sat in ruin for 20 years after being ravaged by fire (+ slideshow). More about Ruined "cultural palace" in Romania revived by architect Vlad Rusu
The final touches are being added to David Adjaye's museum of African American history, a project that "felt like a bloodbath at times" according to the British architect. More about David Adjaye's African American history museum nears completion in Washington DC
This extension to a Swiss art museum by Spanish studio Barozzi Veiga features gridded concrete facades and subterranean galleries (+ slideshow). More about Barozzi Veiga adds gridded concrete extension to Bündner Kunstmuseum
London studio De Matos Ryan has refurbished a historic theatre in York, England, to create more space in both the 18th-century building and its 1960s extension by Modernist architect Patrick Gwynne (+ slideshow). More about De Matos Ryan overhauls York Theatre Royal and its 1960s extension
Undulating brick surfaces are concealed behind the smooth, windowless exterior of this chapel by Modernist architect Eero Saarinen, captured in these new images by British photographer Jim Stephenson (+ slideshow). More about Jim Stephenson photographs Eero Saarinen's "breathtaking" MIT Chapel