An exposed mass-timber structure designed to resemble a tree gives a "distinct architectural identity" to this Harvard University student centre, designed by American architecture firm Studio Gang. More about Studio Gang exposes mass-timber structure of Rubenstein Treehouse at Harvard
US architecture studio Pelli Clarke & Partners has completed a skyscraper clad in glass on top of a restored 1899 train station in Boston, USA, the "busiest transit hub in New England". More about Pelli Clarke & Partners "reshapes the skyline" with Boston South Station skyscraper
A doughnut-shaped terrace and green roofs covered with sedum are among the standout features of a V-shaped research facility in Cambridge, Massachusetts, designed by local architecture studio Payette. More about Payette creates sculptural Ragon Institute on triangular site in Massachusetts
American architecture studio Diller Scofidio + Renfro has unveiled designs for a building at Boston University that is set to be the tallest mass-timber structure in the Northeast United States. More about Diller Scofidio + Renfro designs "monolithic" mass-timber building for Boston University
Projects by Foster + Partners, BIG, Studio Gang and OMA are set to open this year in the US, including a New York supertall skyscraper and a mass-timber campus at Harvard. More about Ten significant US architecture projects set to complete in 2025
Boston architecture studio Studio 3.0 has added a wedge-shaped extension and a screened-in porch to an octagon-shaped house in Cape Cod originally built in the 1970s, keeping the addition distinct from the original core. More about Studio 3.0 adds dual extensions to 1970s Octagon house in Cape Cod
Architecture studio Payette has completed an urban building at Northeastern University called EXP, which features a rooftop garden and facades wrapped in a "solar veil" made of metal strips. More about Payette wraps Boston academic building in ribbons of stainless steel
Madrid architecture studio Ecosistema Urbano has created a modular tower with inflatable awnings and stacks of native plants to mitigate the effects of climate change in urban areas. More about Ecosistema Urbano creates modular plant tower to "mitigate urban climate change"
Handel Architects has completed a skyscraper in Boston with Passive House-certified office spaces, which its developers say is the largest office to reach that certification in the world. More about Handel Architects completes "world's largest Passive House office" in Boston
American studio SOM has created a "vertical campus" for the US Department of Transportation in Massachusetts that features aluminium fins on its sides and a landscape installation by designer Maya Lin. More about SOM puts Department of Transportation "on display" at Cambridge building
An irregular roofline and pale pink walls feature on the exterior of a multi-generational co-living complex in New England that architecture studio French 2D hopes can "serve as a replicable model" in the country. More about Massachusetts co-living building by French 2D is model for "alternative American housing"
Infrastructure consultants AECOM and Spanish architecture studio Luis Vidal + Architects have created a terminal for Boston's Logan Airport capped by a long, bright-red roof. More about AECOM and Luis Vidal place sleek red roof on Boston airport terminal
American firms Studio J Jih and Figure have overhauled a historic house in Boston, which now revolves around a sculptural "hairpin" staircase influenced by the twists and turns of mountain roads. More about Figure and Studio J Jih perform "stair gymnastics" inside Boston rowhouse
US studio Atelier Cho Thompson has redesigned the shared spaces for an office building in Boston, borrowing shapes and materials from its history for new interior elements. More about Cho Thompson unearths Boston building's history to inform office interiors
Decorative architectural mouldings are recreated in pastel green to frame openings at the Boston store for the cosmetics brand Glossier. More about Glossier Boston store features pastel green mouldings
Canadian studio KPMB Architects has completed a campus building in Boston with a series of cantilevered volumes that is the largest "fossil-free building" in the city. More about KPMB Architects unveils "vertical campus" at Boston University
The state government of Massachusetts has unveiled plans by architecture studio NBBJ to redevelop the brutalist Hurley Building in Boston and add a pair of high-rises to the Paul Rudolph-designed 1970s structure. More about NBBJ set to add two towers to Paul Rudolph's brutalist Boston Government Services Center
The Boston office of Behnisch Architekten has completed a massive academic building on a new campus for Harvard University that features the "world's first hydroformed stainless-steel screen". More about Hydroformed steel lattice wraps Harvard building by Behnisch Architekten
Boston architecture studio OverUnder has renovated a heritage-listed Victorian home, extending the property to the rear and updating the interiors with a contemporary and minimalist palette. More about OverUnder renovates landmarked Boston building to create single-family residence
Waves of corrugated steel and wood accents wrap around the Marginal Housing 3.0 block by Merge Architects located alongside Boston's harbour. More about Merge Architects builds dark corrugated steel housing facing Boston harbour