Carlo Ratti: The Latest Architecture and News

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The 19th International Architecture Exhibition of La Biennale di Venezia, "Intelligens. Natural. Artificial. Collective.," curated by Carlo Ratti, closed on 23 November 2025 as the most visited Architecture Biennale to date. The exhibition recorded 298,000 visitors, in addition to 17,584 preview attendees, surpassing previous editions despite the temporary closure of the Central Pavilion for restoration. Bringing together 303 projects and 758 invited architects, along with 66 National Participations and 11 Collateral Events, the edition extended across the Giardini, Arsenale, and multiple sites throughout Venice.

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As the 19th International Architecture Exhibition enters its final week before closing on November 23, the 2025 Venice Architecture Biennale offers a lens through which to revisit the ideas and experiments that have shaped this year's global architectural conversation. Curated by Carlo Ratti under the theme "Intelligens. Natural. Artificial. Collective.", the Biennale brings together more than 750 participants across national pavilions, collateral events, and city-wide installations. Framed around interconnected forms of intelligence, this edition examines architecture's role in navigating climatic instability, evolving technologies, and emerging forms of collaboration.

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CRA–Carlo Ratti Associati, in collaboration with Salone del Mobile.Milano, recently unveiled the design of a digitally fabricated bivouac set to debut as an urban pavilion during the 2026 Winter Olympics in Milan. The digitally fabricated wooden structure is designed to be self-sufficient, incorporating systems for energy production and storage, as well as water harvesting through air condensation. After its debut at Milano Cortina 2026, the structure is planned to be airlifted by helicopter to its permanent high-altitude location in the Italian Alps, where it will serve as a refuge for mountaineers.

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This curated selection of projects from the 2025 Venice Architecture Biennale explores regeneration as a deliberate, intelligent process rooted in the specific conditions of a place. For decades, the Biennale has been a testing ground for architecture's most urgent ideas, allowing designers, researchers, and institutions to present visions that address evolving environmental, cultural, and social challenges. This year's projects reveal how regeneration, whether of an entire coastal city, a disused industrial site, or a neglected public space, requires more than replacing the old with the new. It calls for a precise reading of existing contexts, the preservation of embedded knowledge, and the careful integration of contemporary needs.

The eight selected works show that regeneration can emerge from multiple starting points: reactivating heritage through adaptive reuse, restoring ecological systems as part of urban planning, developing open and modular strategies for social housing renewal, or layering technological innovation onto historically rooted practices. While the scale of intervention varies, each project demonstrates a sensitivity to what is already there and existing, be it material resources, urban patterns, or cultural memory, and a willingness to work with these assets as catalysts for transformation. Together, they suggest that regeneration must start somewhere, and that its success lies in balancing innovation with the intelligence of what already exists.

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As Expo 2025 Osaka passes the midpoint of its six-month duration on July 13, the international exposition continues to serve as a global platform for architectural experimentation, cultural exchange, and technological innovation. Officially opened on April 13 on the reclaimed island of Yumeshima, the event is organized under the theme "Designing Future Society for Our Lives," and has already welcomed more than 13 million visitors as of late July. Conceived as a space for collaboration across disciplines and borders, the Expo brings together more than 150 national, thematic, and corporate pavilions.

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Cities today are being reimagined as living, evolving organisms, combining digital intelligence, ecological systems, and new materials to shape radical futures. At Carlo Ratti's "Intelligens. Natural. Artificial. Collective." biennial, over 750 participants challenge established boundaries between architecture, landscape, and technology. Several conceptual projects showcased in the main exhibition challenge conventional boundaries between architecture, landscape, and technology. From bio-adaptive urban systems and Martian water-based settlements to immersive symphonies of satellite data, these works collectively envision new models for cohabitation, resilience, and planetary awareness.

This month's Unbuilt selection presents six speculative projects, presented as part of the 2025 Venice Architecture Biennale exhibition, as provocations for rethinking the future of cities and human settlement. While some proposals transform architecture into self-sustaining, living infrastructures, others explore how data and sensory interfaces can redefine our relationship with natural and urban environments. Together, they offer a cross-section of how architects and designers are using unbuilt work to imagine new possibilities for life on Earth and beyond.

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The 19th edition of one of the world's most renowned architectural events opens to the public this week. The 2025 Venice Architecture Biennale, titled Intelligens. Natural. Artificial. Collective. and curated by Carlo Ratti, will run from Saturday, May 10, to Sunday, November 23, 2025. This year's edition stands out for both its scale and its expanded range of venues, partly due to the ongoing renovation of traditional sites such as the Central Pavilion in the Giardini. The event is set to transform Venice into what the curator describes as "a living laboratory."

The inauguration ceremony, to be held on May 10, will also feature the announcement of the official awards by the International Jury, chaired by Hans Ulrich Obrist and composed of Paola Antonelli and Mpho Matsipa. On this occasion, the Golden Lion for Lifetime Achievement will be presented to philosopher Donna Haraway, while the Special Golden Lion in Memoriam will honor the late architect Italo Rota. Alongside the international exhibition, national participations and a broad range of special events will explore the Biennale's invitation, making this one of the most extensive architecture exhibitions in the Biennale's history.

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