The effects of urban heat islands, which are particularly noticeable during high summer temperatures, are closely linked to paved areas in urban centers. Because it is impermeable and absorbs significant heat due to its dark color, the asphalt covering streets can considerably raise a city's average temperature—especially in areas lacking vegetation.

With this in mind, the local government of Tietê, a city in the state of São Paulo, implemented a remarkably simple and inexpensive strategy: they painted the streets cyan blue. According to the city's Secretary of the Environment, George Nicolosi, studies show that this blue color reflects more light than the dark gray of traditional asphalt, helping to lower the surface temperature.

In January, the Ibero-American Biennial of Architecture and Urbanism opened the call for submissions for the event's 11th edition, the XI BIAU. The Biennial will be held in Asunción, Paraguay, this October, and will focus on modes of living in Latin America from an everyday perspective. The Brazilian curation is led by Cristiane Muniz, Fábio Valentim, Fernanda Barbara, and Fernando Viégas, partners at the firm Una Arquitetos.

While steep slopes present a challenge, they also offer an opportunity to explore vertical relationships between spaces. Whether adapting to or subverting the natural landscape, these designs gain a powerful expressiveness and a strong sense of place. Negotiating the slope is a constraint for many program types, but in residential design, it often takes center stage, driving the core architectural strategy. Below is a selection of 25 Brazilian residences that exemplify the diverse approaches to addressing sloped terrains.

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On March 18, 19, and 20, 2019, the Escola da Cidade hosted Paraguayan architects José Cubilla and Luís Elgue for a series of lectures in the Geography, City, and Architecture graduate program. Over the course of the three-day program, in addition to presenting work from their respective practices, the architects explored topics related to architectural education at the Universidad Nacional de Asunción, where they both teach, and discussed contemporary architectural production in Paraguay. The Scientific Council of Escola da Cidade (EC) interviewed [1] the architects on the topics covered during their lectures.

Students, faculty, and staff of the Faculty of Architecture & Urbanism & Design of Alagoas, led by professors Adriana Capretz Borges da Silva Manhas and Josemary Omena Passos Ferrare, alongside student Cecília Oliveira do Nascimento Rossé, have organized an online petition to award professor Zélia de Melo Maia Nobre the title of Doctor Honoris Causa from UFAL (Federal University of Alagoas).

Although more than 1.35 million people lose their lives in traffic crashes every year, these fatalities do not receive the same attention from politicians and the media as airplane, train, or ship disasters. Some believe that deaths from vehicle crashes are simply a part of daily life or inevitable—but they do not have to be.

Boxing Boxes is a project resulting from two years of architectural research by Carlos Ortega Arámburo and Daniel de León Languré that combines boxing, as a tool for self-discipline and violence control, with a structure that activates civic space in marginalized areas. For this year's Lisbon Architecture Triennale, the Mexican architect, along with a local interdisciplinary team, installed the equipment in the Portugal Novo neighborhood, in Olaias, Lisbon.

The 2019 Building of the Year Award—ArchDaily's annual recognition where the winning projects are selected by public vote—has announced its list of winners, and as usual, the selection spans buildings from all over the world. Among the projects chosen by our readers, a Brazilian design won the award in the "Public Architecture" category: Sesc 24 de Maio, by Paulo Mendes da Rocha in partnership with the firm MMBB Arquitetos.

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Urban densification and the demand for urban land have, among other things, led to a reduction in lot sizes in cities. Large parcels of land once destined for single-family homes have made way for multi-family buildings that, depending on their location, feature commercial establishments and services on their ground floors. Building a house in major urban centers is no easy task, largely due to the scarcity of available plots, or their reduced dimensions when they can be found.

Imagine Lagos, Nigeria, a city of 22 million people. What was once a small coastal town just a few decades ago has exploded into a sprawling megacity stretching over more than 1,170 square kilometers. This rapid growth has strained municipal services to their limit: less than 10% of people live in homes connected to sewer networks, and less than 20% have access to running water. Many homes are in slums or informal settlements on the city’s periphery.

Now imagine Lagos twice as large.

The Gife Pavilion was designed as an exhibition display for the Gife Exhibition, on view at CCSP in September of this year. Beyond its installation at the Cultural Center, the solution had to accommodate a traveling setup in different configurations that could adapt to new venues, which were still undecided at the time of the design. At the same time, it needed to be well integrated into the context of CCSP. 

On January 19, Japan House São Paulo will open the exhibition Architecture for Dogs, curated by Japanese designer Kenya Hara. Through the work of renowned architects, the exhibition presents doghouses in a pioneering exercise in scale that considers society's current relationship with these pets.

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Many buildings pique the curiosity of passersby about what lies behind their doors. Instead of merely imagining the uses and privacy of these typically inaccessible spaces, next weekend—June 29 and 30—visitors will be able to explore the interiors of various architectural works in the cities of Porto, Matosinhos, and Gaia during the Open House Porto festival.

Designing in a country with a predominantly equatorial or tropical climate requires decisions that mitigate heat gain within the building's interior. The versatility, functionality, and aesthetic appeal of the brise-soleil encourage architects—particularly within the Brazilian context—to incorporate them into residential designs. The brise-soleil, or sunshade, acts as a middle ground between openness and enclosure, controlling natural light without obstructing ventilation. Furthermore, this system strikes a balance between interior privacy and exterior views.

Saint-Gobain has announced the winning projects of the 6th Saint-Gobain Architecture Award – Sustainable Habitat. In the Best Project of the Edition category, the winner was Sesc Avenida Paulista, by Königsberger Vannucchi Arquitetos Associados. The winners in the “Comfort,” “Innovation,” and “Sustainability” categories were, respectively, the Nova L’Oréal Building, by RRA – Ruy Rezende Arquitetura; the Fecomércio Sesc Senac Administrative Headquarters (RS), by Estúdio 41; and Sesc Osasco, by Spadoni & Associados Arquitetura e Urbanismo.

In the fields of architecture and engineering, the term "span" refers to the distance between two structural supports, typically describing the uninterrupted space between the columns of a building's load-bearing frame. Several notable spans have achieved fame for their impressive scale, particularly in public and civic projects, such as Lina Bo Bardi's MASP and Paulo Mendes da Rocha's MuBE, both in São Paulo. Yet, large spans can offer spatial generosity and visual freedom in any project, including those on a smaller scale.

Drawings, photographs, silkscreens, and other original pieces by architects and artists from around the world will be auctioned at the Faculty of Architecture of Porto. Organized by second-year students of the Integrated Master in Architecture (MIArq) at FAUP, the "Quem dá mais" initiative—an open-bid auction—will feature works by Norman Foster, Álvaro Siza, and Eduardo Souto de Moura, among others.

WRI Brasil has launched a free online publication detailing the benefits, costs, and barriers of adopting sustainability measures in social housing developments. Jointly produced by Lara Caccia, Henrique Evers, Luana Betti, and Camila Schlatter, the study examines simple, low-cost actions and technologies aimed at reducing water and electricity consumption in buildings.

The practice of the dérive is a subject that sparks great interest among urban scholars and professionals. The Situationists, a social critique movement founded in 1957, used this practice to propose new interpretations of the city based on individual lived experience. Jacopo Visconti, curator of the 34th Bienal de Artes de São Paulo, analyzed in his doctoral thesis artistic practices that incorporate the act of walking, seeking the characteristics that defined the Situationist practice of the dérive. Advised by Prof. Dr. Luis Antonio Jorge, Visconti defended his thesis in 2012, which was later published as a book by Martins Fontes. Read the thesis abstract below.

The UN-Habitat Public Space Programme has opened a call for proposals to fund public space projects with up to $100,000 in Brazil. According to the New Urban Agenda, the planning and management of quality public spaces are understood as fundamental prerequisites for poverty reduction and the fulfillment of human rights in urban areas.

The federal government's Minha Casa Minha Vida housing program risks running out of funding starting this June, Regional Development Minister Gustavo Canuto declared this week. The current budget of R$ 4.17 billion is one of the lowest since the program was created in 2009, during the administration of Luiz Inácio Lula da Silva.

It is no coincidence that curved forms in architecture are deeply embedded in the global perception of Brazilian architecture. Invariably evoking the work of Oscar Niemeyer, curves are hallmark features of the landmark architectural complexes of Pampulha and Brasília. Yet they are also found in residential masterpieces, such as the Casa das Canoas in Rio de Janeiro.

More than 36 tons of organic vegetables are grown on New York City rooftops every year. Beyond providing food, these green roofs also prevent pollutants from reaching the city's rivers.

Originally used to transport large cargo on ships, shipping containers feature a rigid and highly durable steel structure available in various dimensions. However, moving beyond their traditional role in storage and cargo transport, these structures have been adopted as the basis for commercial and residential modules for several years. They offer high strength, low cost, fast construction, and, above all, a sustainability-oriented system through reuse. With this in mind, and moving beyond standardized housing, several architects have developed residential projects by reusing containers as modular blocks, stacking or joining them side-by-side to suit the specific program of each client.