Architecture studio Elding Oscarson has extended the National Swedish Museum of Technology with Wisdome Stockholm, a timber building topped by a curving roof that bulges over a dome inside. More about Elding Oscarson creates CLT dome theatre inside Swedish museum extension
Architecture studio Unknown Works has renovated a terraced London house called Oasis, adding a side and rear extension to create a flexible interior and maximise natural light. More about Unknown Works revamps co-founder's "cramped" Victorian home in London
A dwelling with a "tin hat" by Nimtim Architects and a colourful extension by Charles Holland are among the 16 London homes named on the shortlist for this year's Don't Move, Improve! competition. More about Don't Move, Improve! unveils London's best house renovations of 2024
A swooping tiled roof will be the defining feature of Centro de Arte Moderna Gulbenkian extension designed by Japanese architect Kengo Kuma, which is nearing completion in Lisbon. More about Photos reveal Kengo Kuma's swooping art centre extension nearing completion in Lisbon
Toronto-based studio Diamond Schmitt Architects has been selected to design the New Brunswick Museum in Saint John, Canada, which is one of the country's oldest museums. More about Diamond Schmitt Architects designs Canada's "oldest continuing museum"
Architecture studio Snøhetta has extended the Holmenkollen ski museum in Oslo with a glass entrance covered in 1,207 "meticulously placed" wooden battens. More about Snøhetta adds glass and glulam extension to world's oldest ski museum
Hungarian practices Hetedik Műterem and Studio Konstella have revamped and extended the Normafa Ski Lodge restaurant in Budapest with the shingle-clad pavilion, which aims to evoke "the purity of a mountain hut". More about Hetedik Műterem and Studio Konstella extend old ski lodge in Budapest
Brussel-based architecture studio Madam Architectuur has renovated a home in Dilbeek, Belgium, adding a green-tiled extension built on a green-pigmented concrete base. More about Madam Architectuur perches green-tiled home extension on curved concrete terrace
An inverted-pitch roof and angular brick cladding characterise the Butterfly House extension, which architecture studio The DHaus Company has added to a terraced home in north London. More about The DHaus Company revamps London house with butterfly-roof extension
British architecture studio Witherford Watson Mann has inserted an oak-framed structure into a narrow site within the Grade I-listed Clare College at Cambridge University. More about Witherford Watson Mann Architects adds timber River Wing extension to Cambridge college
US studio Page Southerland Page has added a Corten-steel addition to a museum in Texas that complements a historical structure and was designed to look like "a chunk of landscape". More about Page Southerland Page adds weathering-steel extension to museum in Texas' high desert
Portuguese architect Álvaro Siza has expanded the Serralves Museum in Porto, which he completed in 1999, with an angular extension housing some of his archival works. More about Álvaro Siza expands his Serralves Museum in Porto with angular gallery
Architecture practice THISS Studio has reconfigured the dark interior of an interwar house in east London, adding an extension characterised by timber joinery and a curved aluminium roof. More about "Fried-egg" canopy tops Sunny Side Up extension by THISS Studio
British studio RSHP has unveiled plans to overhaul the Bayeux Tapestry Museum in Normandy, France, adding an extension to exhibit the 70-metre-long, historic tapestry. More about RSHP designs tapered museum extension to house Bayeux Tapestry in Normandy
Green terrazzo is teamed with concrete and clay-toned plaster at Terzetto, a London flat extension that architecture studio ConForm Architects has modelled on bay windows. More about ConForm Architects models green-terrazzo flat extension on bay windows
Local architecture studio Daniel Canda & Asociados has renovated a 1980s country club residence in Argentina, opening up the interior and wrapping the second floor in ribbon windows. More about Daniel Canda adds "suspended glass box" to 1980s residence in Argentina
Ecuadorian architect Juan Alberto Andrade has completed an extension to a multifamily housing complex with rammed earth walls in Guayaquil. More about Juan Alberto Andrade adds workspace onto multifamily housing in Ecuador
Clay-plaster walls, exposed brickwork and tile floors aim to evoke a feeling of a traditional Moroccan home at this London house, overhauled by local studios Merrett Houmøller Architects and All & Nxthing. More about Moroccan riads inform London extension by Merrett Houmøller Architects and All & Nxthing
British studio Will Gamble Architects has completed an extension and refurbishment to a family home in Croydon, London, defined by a contemporary colonnade spanning across the rear facade. More about Deep-finned colonnade frames London home extension by Will Gamble Architects
London studio Delve Architects has transformed a Victorian house in Camberwell with a cork-clad extension that introduces a bright open-plan kitchen and dining space for entertaining. More about Delve Architects transforms "cramped" London house with cork extension