MVRDV and Zecc Architecten have won the competition to transform the St. Francis of Assisi Church in Heerlen into a public swimming pool. Originally built over 100 years ago, the church stopped hosting services in 2023, presenting the municipality with the opportunity to repurpose the building for community use. Nicknamed Holy Water, the adaptive reuse project is meant to give this listed national monument, with its recognizable silhouette, a new social function while preserving its historic elements. The design was created through a collaboration between MVRDV, Zecc Architecten, IMd Raadgevende Ingenieurs, Nelissen Ingenieursbureau, and construction economics consultancy SkaaL, and is expected to be completed at the end of 2027.
The State of Qatar has just opened its national pavilion's doors at Expo Osaka 2025. Designed by Kengo Kuma & Associates in collaboration with Qatar Museums, the pavilion blends traditional craftsmanship from Qatar and Japan while highlighting the two countries' connection to the sea, which is understood as a hub of resources and a medium for trade and knowledge exchange. The exhibition will be on view until October 13, 2025, aiming to showcase Qatar's innovations across diverse fields.
Once seen as purely utilitarian, bare concrete blocks have increasingly become part of an architectural transformation. In regions where warm climates make insulation unnecessary, this material can be left exposed, free of cladding, finishes, or embellishment. In doing so, texture, bond, and form can define the building's character and simplify construction while creating new opportunities for expression and identity. This also creates a platform to explore the concept of material honesty. Beyond its aesthetic value, using a material "as is" can significantly reduce construction costs and minimize maintenance during the building's lifespan.
The Portugal Pavilion at Expo 2025 in Osaka embraces the theme "Ocean, The Blue Dialogue", offering visitors an immersive exploration of the ocean as a life-giving resource and a cornerstone of sustainability. Designed by Japanese architect Kengo Kuma, the Pavilion aims to reflect Portugal's deep historical, cultural, and economic connections to the sea, creating an architectural and narrative journey that bridges past, present, and future. The pavilion has recently been inaugurated in the in the "Empowering Lives" zone, next to the Bahrain Pavilion, designed by Lina Ghotmeh Architecture and the Austrian Pavilion by BWM Architects.
Castles and fortresses often rise from strategic, commanding positions when standing alone or integrated into urban and rural landscapes. From above, they overlook the city, bearing in their imposing structures the weight of history. With their original functions now limited to contemplation, these spaces have been undergoing revaluation and reintegration into everyday urban life. Once symbols of military or political power, they are now taking on new roles through contemporary interventions that engage with their heritage without erasing their past.
Buildner has released the results of its Denver Single Stair Housing Challenge, an international design challenge inviting architects, designers, and urban planners to explore innovative solutions for high-density residential living. Participants were tasked with reimagining a common point access block typology—often characterized by vertical circulation concentrated in a compact core—and transforming it into a more sustainable, community-oriented, and adaptable living environment. The competition was focused on sites in Denver, Colorado, though its issues are relevant to urban situations throughout the United States and around the globe.
The national pavilion of the Kingdom of Saudi Arabia welcomes its first visitors at Expo 2025 Osaka. The latest photographs showcase Foster + Partners's design, aiming to create a spatial experience that evokes the character of Saudi Arabian towns and cities. Positioned at the Yumeshima waterfront, the pavilion offers visitors an engaging journey of discovery through the 'village' of meandering streets that alternate spaces of quiet reflection with venues for performances and cultural experiences.
French architecture studio Coldefy and Italian architecture practice CRA-Carlo Ratti Associati have completed the 'Theatre of Life,' the project selected as France's national pavilion at Expo Osaka 2025, and welcomes visitors until 13 October. The pavilion welcomes both natural and artificial habitats, aiming to illustrate how design can connect human and non-human worlds while showcasing France's contribution to culture and the natural environment. In the exhibition, the visitors are invited to explore France's multiple ecosystems and rediscover a connection to nature.
The latest photographs of the Swiss Pavilion for Expo 2025 Osaka have just been released. Designed by Manuel Herz Architekten, NUSSLI, and Bellprat Partner, as a result of a competition won, the pavilion guides visitors through five spatial zones under the theme From Heidi to High Tech. The installation brings together references from Swiss cultural narratives and technological developments in a multi-sensory setting. In line with the Expo's overall theme, "Designing the Future Society for Our Lives," the pavilion aims to minimize environmental impact with a lightweight membrane design that allows for speedy construction and strengthens the relationship between both countries.
Throughout their relatively recent history, museums have evolved to condense particular aspects of a culture and present them in a coherent and unified manner. This makes the connection between the architecture and the exhibit a crucial matter, as the architect is tasked with designing not only the framework and background of the exhibited arts or artifacts but also taking charge of the journey undertaken by the visitor, harmonizing the cultural gain with the lived spatial experience of walking the exhibition halls. However, not all museums have been purposely built for this task.
Across Europe, museums are being organized within or expanding upon historical monuments and buildings that have lost their original purpose. Then in a state of decay, this decision to reorganize them as cultural venues stops the decay and preserves the historical material, adding a new layer of complexity to the intended exhibits. The architect's role becomes that of introducing order and a system that can balance the heritage of the place with the needs of modern functionality, ensuring that the essence of the original structure is preserved while meeting the needs of contemporary exhibitions and public engagement.
Expo 2025 Osaka has officially opened on April 13, 2025, at Yumeshima, Osaka. Under the overarching theme "Designing Future Society for Our Lives," the Expo set out to explore three pivotal subthemes: Saving Lives, Empowering Lives, and Connecting Lives. These themes aim to unite architectural and design enthusiasts by demonstrating how cutting-edge technology and innovative solutions can address global challenges, foster dialogue inspire collective action.
In a context where sustainability and material identity are becoming priorities in architecture, some ancient materials are finding new life. Terrazzo, with origins dating back to the 15th century, stands out as an example of how tradition can fuel innovation. The modern form, as we know it today, emerged in 15th-century Venice, Italy, when Venetian mosaic workers, seeking to make use of marble scraps, began incorporating these irregular fragments into mortar to create durable and visually appealing surfaces for terraces around their homes. This approach not only minimized raw material waste but also led to the development of new surface-finishing techniques, evolving from manual stone rubbing to the use of a heavy, long-handled grinding stone known as a galera.
SCI-Arc alumni continue to make an indelible mark on the global design landscape, pioneering new approaches in architecture, technology, and interdisciplinary practices. With a reputation for fostering radical experimentation, the school has produced graduates whose work challenges conventions and redefines spatial possibilities. Recent alumni achievements underscore SCI-Arc's role in shaping the next generation of architects and creative thinkers.
Carlo Ratti, the designer of the Olympic and Paralympic Winter Games Milano Cortina 2026 torch. Image Courtesy of Milano Cortina 2026
The official torches, named Essential, for the Milano Cortina 2026: Winter Olympics and Paralympics, were unveiled in parallel events at the Triennale di Milano and Expo 2025 in Osaka. Designed by Carlo Ratti Associati in collaboration with Eni and its subsidiary Versalis, Essential takes a minimalist approach that foregrounds the flame as the central element. The project blends Italian design with engineering precision, resulting in a torch that serves as both a symbolic and technical object. Its open structure, uncommon in torch design, allows viewers to see how the flame is produced, revealing the typically hidden mechanisms at work.
The 2025 edition of the Coachella Valley Music & Arts Festival continues its tradition of merging large-scale contemporary art with music, transforming the Empire Polo Field into a dynamic landscape of immersive installations. Curated by Raffi Lehrer of Public Art Company (PAC) in collaboration with Goldenvoice Art Director Paul Clemente, this year's program explores themes of movement, illusion, and impermanence through newly commissioned works and returning artists. Since 2016, Coachella's art program has evolved into a multidisciplinary platform, with most of its production managed in-house and on-site. The 2025 festival runs across two weekends, April 11-13 and April 18-20. This year's edition includes three newly commissioned art installations in addition to the permanent and returning exhibits.
According to several recent studies, noise in cities has become an increasing hazard to health. Environmental noise, that is, noise from traffic, industrial activities, or amplified music, which reaches internal spaces, is not merely an annoyance. It has been linked to cardiovascular disease, diabetes, dementia, and mental health. As the world urbanizes, more people are exposed to excessive levels of noise. How can urban design and architectural strategies help to prevent this?
How is it possible to achieve emotional well-being in public spaces? What role do public spaces play in promoting urban well-being? Considering that sports practices can be a vital component in creating healthy public spaces, skateboarding, one of the most globally recognized urban activities, offers an alternative for building opportunities for the physical, recreational, social, cultural, and even professional development of multiple generations.
India finds itself a watershed moment with its urban evolution. With the United Nations projecting urbanization to reach 68% by 2050, the country's metropolitan regions needs to adapt to increasing populations while maintaining equity and quality of life. India's urban population is expected to exceed 600 million by 2030, drawing attention to both urban density and sprawl. As an emerging player in the domain of high-rise development, India is restructuring how it engages with urban growth by shifting from horizontal sprawl to vertical expansion.
Real-time rendering technology is evolving at an unprecedented pace, and D5 Render 2.10 sets a new benchmark with the introduction of real-time path tracing. In addition to this cutting-edge advancement, the update brings significant improvements to AI-driven post-processing, procedural city generation, weather effects, animation controls, and team collaboration features, elevating both rendering quality and workflow efficiency.
The 2025 edition of Milan Design Week and Salone del Mobile.Milano, spanning April 7th to 13th, brought together a diverse range of temporary installations at the intersection of architecture, design, and material innovation. Spread across historic sites, courtyards, and exhibition venues throughout the city, these site-specific works explored concepts such as sustainability, impermanence, sensory experience, and spatial interaction, in line with the theme of this edition of exploring the deep connections between humanity and design. Architectural studios, designers, and artists collaborated with brands and institutions to create environments that responded to context while proposing new approaches to how spaces are designed, experienced, and constructed. The following selection highlights ten installations presented during the week, reflecting a range of design approaches, materials, and spatial concepts.
Pollinator Garden and Meadow. Image Courtesy of San Antonio Botanical Garden and Reed Hilderbrand
Reed Hilderbrand Landscape Architecture firm has unveiled images of its strategic master plan for Texas' San Antonio Botanical Garden, in the United States. The plan is designed to guide the future of this public landscape, reflecting long-term objectives focused on accessibility, conservation, and horticultural education. The vision includes a new horticultural campus and a public greenhouse for the site, designed by SO-IL, an architectural design firm based in New York whose 450 Warren housing project in Brooklyn was selected by ArchDaily's audience as the Building of the Year 2024 in the Housing category. The master plan aims at a more ecologically sustainable environment while enhancing the visitor experience across the garden's 38-acre landscape.
The bamboo scaffolding building typology—temporary, agile, and deeply rooted in tradition—particularly, the bamboo shed theatre building technique, is recognized as an item of Intangible Cultural Heritage in Hong Kong. As one walks through the city, especially in busy urban districts, it's nearly impossible not to encounter a bamboo scaffold within a five-minute radius. Bamboo scaffolding is arguably the most iconic construction material in Hong Kong, valued for its abundance, sustainability, flexibility, adaptability, and—most importantly—scalability. These qualities have contributed to its widespread use in temporary construction, from building maintenance and renovations to festival stages and sporting events.
However, this once-ubiquitous feature of the urban landscape may be slowly fading from view. A dwindling pool of skilled, younger workers—combined with evolving construction regulations—has contributed to its decline. On March 17, the Development Bureau announced plans to "drive a wider adoption of metal scaffolds in public building works." In practice, this means the Architectural Services Department (ArchSD) will soon require at least 50% of its capital works projects to utilize metal scaffolding. While not a formal ban, the policy signals what many see as the beginning of a gradual phase-out of bamboo scaffolding in public-sector construction.
When thinking about Japan, the first thing that comes to mind is the bustling streets of Tokyo, old fortified castles, and the cherry blossom-lined rivers in the urban areas. However, little is discussed regarding a real estate market problem currently ongoing in the country: Akiya, a Japanese term that translates to an empty house. In 2024, the number of Akiya in Japan went up to a record high of nine million units. Some believe that at the root of the issue is depopulation. When homes are passed down through family inheritance, they frequently become burdens rather than assets. As younger generations increasingly move to cities or live in apartments, they usually have no interest in living in or maintaining the old family home, especially if it's located in a less convenient or rural area. Cities like Tokyo see a smaller number of Akiya due to the elevated price of the land. Nonetheless, issues such as elevated costs of adapting the house to the new earthquake regulations and higher taxation on vacant land, still cause people to abandon them even in urban areas.
