Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Probiotics are everywhere, claiming to help us poop, restore gut health, and more. They can also be used to help threatened coral reefs. A bacterial probiotic has helped slow the spread of stony coral tissue loss disease (SCTLD) in wild corals in Florida that were already infected with the disease. The findings are detailed in a study published June 5 in the journal Frontiers in Marine Science and show that applying this new probiotic treatment across coral colines helped prevent further tissue loss. What is stony coral tissue loss disease (SCTLD)? SCTLD first emerged in Florida in 2014. In the 11 years since, it has rapidly spread throughout the Caribbean. This mysterious ailment has been confirmed in at least 20 other countries and territories. Other coral pathogens typically target specific species. SCTLD infects more than 30 different species of stony corals, including pillar corals and brain corals. The disease causes the soft tissue in the corals to slough off, leaving behind white patches of exposed skeleton. The disease can devastate an entire coral colony in only a few weeks to months.  A great star coral (Montastraea cavernosa) colony infected with stony coral tissue lossdisease (SCTLD) on the coral reef in Fort Lauderdale, FL. The lesion, where the white band of tissue occurs, typically moves across the coral, killing coral tissue along the way. CREDIT: KellyPitts, Smithsonian. The exact cause of SCTLD is still unknown, but it appears to be linked to some kind of harmful bacteria. Currently, the most common treatment for SCTLD is using a paste that contains the antibiotic amoxicillin on diseased corals. However, antibiotics are not a silver bullet. This amoxicillin balm can temporarily halt SCTLD’s spread, but it needs to be frequently reapplied to the lesions on the corals. This takes time and resources, while increasing the likelihood that the microbes causing SCTLD might develop resistance to amoxicillin and related antibiotics. “Antibiotics do not stop future outbreaks,” Valerie Paul, a study co-author and the head scientist at the Smithsonian Marine Station at Fort Pierce, Florida, said in a statement. “The disease can quickly come back, even on the same coral colonies that have been treated.” Finding the right probiotic Paul and her colleagues have spent over six years investigating whether beneficial microorganisms (aka probiotics) could be a longer lasting alternative to combat this pathogen. Just like humans, corals are host to communities known as microbiomes that are bustling with all different types of bacteria. Some of these miniscule organisms produce antioxidants and vitamins that can help keep their coral hosts healthy.  First, the team looked at the microbiomes of corals that are impervious to SCTLD to try and harvest probiotics from these disease-resistant species. In theory, these could be used to strengthen the microbiomes of susceptible corals.  They tested over 200 strains of bacteria from disease-resistant corals and published a study in 2023 about the probiotic Pseudoalteromonas sp. McH1-7 (or McH1-7 for short). Taken from the great star coral (Montastraea cavernosa), this probiotic produces several antibacterial compounds. Having such a stacked antibacterial toolbox made McH1-7 an ideal candidate to combat a pathogen like SCTLD. They initially tested McH1-7 on live pieces of M. cavernosa and found that the probiotic reliably prevented the spread of SCTLD in the lab. After these successful lab tests, the wild ocean called next. Testing in the ocean The team conducted several field tests on a shallow reef near Fort Lauderdale, focusing on 40 M. cavernosa colonies that showed signs of SCTLD. Some of the corals in these colonies received a paste containing the probiotic McH1-7 that was applied directly to the disease lesions. They treated the other corals with a solution of seawater containing McH1-7 and covered them using weighted plastic bags. The probiotics were administered inside the bag in order to cover the entire coral colony.   “This created a little mini-aquarium that kept the probiotics around each coral colony,” Paul said. For two and a half years, they monitored the colonies, taking multiple rounds of tissue and mucus samples to see how the corals’ microbiomes were changing over time. They found that  the McH1-7 probiotic successfully slowed the spread of SCTLD when it was delivered to the entire colony using the bag and solution method. According to the samples, the probiotic was effective without dominating the corals’ natural microbes.  Kelly Pitts, a research technician with the Smithsonian Marine Station at Ft. Pierce, Floridaand co-lead author of the study treats great star coral (Montaststraea cavernosa) colonies infected with SCTLD with probiotic strain McH1-7 by covering the coral colony in a plastic bag, injecting a probiotic bacteria solution into the bag and leaving the bag for two hours to allow for the bacteria to colonize on the coral. CREDIT: Hunter Noren. Fighting nature with nature While using this probiotic appears to be an effective treatment for SCTLD among the reefs of northern Florida, additional work is needed to see how it could work in other regions. Similar tests on reefs in the Florida Keys have been conducted, with mixed preliminary results, likely due to regional differences in SCTLD. The team believes that probiotics still could become a crucial tool for combatting SCTLD across the Caribbean, especially as scientists fine tune how to administer them. Importantly, these beneficial bacteria support what corals already do naturally.  “Corals are naturally rich with bacteria and it’s not surprising that the bacterial composition is important for their health,” Paul said. “We’re trying to figure out which bacteria can make these vibrant microbiomes even stronger.”

A Deadly Disease Is Eating Away at Caribbean Corals and Wreaking Havoc on Reefs. Could Probiotics Be the Solution? New research suggests the probiotic McH1-7 could help stop the spread of stony coral tissue loss disease among wild corals near Fort Lauderdale, Florida Scientists determined the most effective method of halting the disease was covering a coral colony with a weighted plastic bag, then injecting a seawater solution that contains the probiotic. They left the colony covered for two hours to allow the probiotic bacteria to colonize the coral. Hunter Noren Probiotics can be good for human health. Now, new research suggests they might also help protect coral reefs. A bacterial probiotic helped slow the advance of stony coral tissue loss disease—a fast-spreading and deadly condition—among wild corals in Florida, researchers report today in a new study published in the journal Frontiers in Marine Science. The probiotic may be a good alternative to antibiotics like amoxicillin, which temporarily curb the spread of the disease but must be reapplied frequently. In addition, scientists fear stony coral tissue loss disease may one day become resistant to these antibiotic treatments—just as “superbugs” that infect humans are building resistance to our own drugs. Antibiotics are meant to kill microorganisms, but probiotics are beneficial living microbes. The idea is that a probiotic can be incorporated into corals’ natural microbiomes, ideally offering them longer-lasting protection. First discovered in Florida in 2014, stony coral tissue loss disease attacks the soft tissue of more than 30 different species of coral. Without treatment, the disease eventually kills the corals, and their soft tissue falls off, revealing the white calcium carbonate skeleton below. In just weeks or months, it can devastate a whole colony. Stony coral tissue loss disease can be spread by fish that eat coral, as well as by boaters and divers who do not disinfect their gear. The condition has since expanded its range beyond Florida to reefs throughout the Caribbean. Several years ago, researchers looking at the great star coral (Montastraea cavernosa) discovered a probiotic called Pseudoalteromonas sp. strain McH1-7. Laboratory tests showed McH1-7 stopped or slowed the progression of stony coral tissue loss disease in infected corals. It also helped prevent the disease from spreading to healthy corals. But that was in the lab. Would McH1-7 be similarly effective in the ocean? Researchers were eager to find out, so they set up an experiment on a shallow reef off the coast of Fort Lauderdale. Study co-author Kelly Pitts, a research technician with the Smithsonian Marine Station, applies a paste containing the probiotic directly onto the disease lesion of an infected coral. Hunter Noren Experimenting with wild corals For the study, the scientists focused on 40 great star coral colonies that were showing symptoms of stony coral tissue loss disease. In one experimental condition, the researchers made a paste that contained McH1-7 and applied it directly onto the disease lesions. For comparison, they also applied the same paste, minus the probiotic, to some corals. In another condition, they covered infected coral colonies with weighted plastic bags, then filled the bags with seawater solutions made with and without McH1-7. They left the corals covered for two hours. “This created a little mini-aquarium that kept the probiotics around each coral colony,” says study co-author Valerie Paul, head scientist at the Smithsonian Marine Station at Fort Pierce, Florida, in a statement. The scientists completed all the treatments within the first 4.5 months of the project. Then, they returned periodically to gather tissue and mucus samples from the corals to measure changes to their microbiomes. Over the next 2.5 years, they took photos from a variety of different angles, which they then used to create 3D models that could track the disease’s progression. In the end, the results suggest covering the corals with plastic bags filled with the probiotic seawater solution was the most effective method. More than two years post-treatment, the colonies that received the probiotic bag had lost just 7 percent of their tissue, while colonies in the control bag condition faced 35 percent tissue loss. Scientists applied a probiotic paste directly to disease lesions on some corals. Kelly Pitts The probiotic paste, by contrast, appears to have made the situation worse: The corals that had the probiotic paste applied directly to their lesions lost more tissue than those treated with the control paste, which did not contain McH1-7. “We do not really know what is going on with the probiotic paste treatment,” Paul tells Smithsonian magazine in an email. But she has a few theories. It’s possible the high concentrations of McH1-7 contributed to localized hypoxia, or low-oxygen conditions that further harmed the already stressed corals, she says. Or, the probiotic could have changed the microbiome at the lesion site in some negative way. Another possibility is that McH1-7 produces antibiotics or other substances that were harmful at high concentrations. Amanda Alker, a marine microbiologist at the University of Rhode Island who was not involved with the study, wonders if this finding suggests McH1-7 is beneficial at specific dosages—a question future laboratory research might be able to answer, she tells Smithsonian magazine in an email. She’s also curious to know which specific molecular components of the probiotic are responsible for the increased tissue loss when applied as a paste. More broadly, Alker would like to see additional experiments validating the bag treatment method, but she says this “inventive” technique seems promising. “Their approach is a safer solution than antibiotic treatment methods that have been deployed to combat [stony coral tissue loss disease] in the field so far,” she says. “Further, this is a practical solution that could be implemented widely because it doesn’t require highly specialized equipment and has the ability to be used with any type of microbial solution.” Looking ahead to save reefs Probiotics are likely not a silver bullet for protecting corals. For one, researchers still don’t know exactly what causes stony coral tissue loss disease, which makes it difficult to determine how or why the probiotic works, Paul says. In addition, since the disease has spread to many different parts of the Caribbean, it might be challenging to use the bag treatment technique on all affected colonies. “We would need to develop better methods of deploying the probiotic through time release formulations or other ways to scale up treatments,” Paul says. “Right now, having divers swim around underwater with weighted bags is not a very scalable method.” The researchers have also conducted similar experiments on infected corals located farther south, in the Florida Keys. However, these tests have produced mixed results, probably because of regional differences in stony coral tissue loss disease. This is another hurdle scientists will likely need to overcome if they hope to expand the use of probiotics. “We probably need to develop different probiotics for different coral species and different regions of the Caribbean,” Paul says. Researchers returned to gather samples of tissues and mucus to see how the corals' microbiomes had changed. Hunter Noren Even so, scientists are heartened by the results of the experiments conducted near Fort Lauderdale. With more research, the findings suggest probiotics could be a promising tool for combatting the disease elsewhere. “Coral probiotics is a challenging field, because there are hundreds of different types of bacteria that associate with corals, and there are limitless experiments that need to be performed,” Amy Apprill, a marine chemist at Woods Hole Oceanographic Institution who was not involved with the research, tells Smithsonian magazine in an email. “These researchers made a major advance with their study by demonstrating the utility of whole colony treatment as well as the specific probiotic tested.” Apprill adds that, while antibiotics have been widely used to control stony coral tissue loss disease, scientists haven’t conducted much research to see how these treatments are affecting the plants and creatures that live nearby. “Using a naturally occurring bacterium for disease treatment may result in lessened impacts to other members of the coral reef ecosystem,” she says. Amid rising ocean temperatures, scientists expect to find even more diseased coral colonies in the future. Warmer waters may also allow other pathogens to thrive and proliferate. Against that backdrop, Apprill adds, probiotics and the different methods of applying them will be “major allies” in the fight to save coral reefs. Paul is also optimistic. Through research and field studies, she’s confident researchers will be able to develop interventions that can “help corals better survive changing environments and respond better to diseases and bleaching,” she says. Get the latest stories in your inbox every weekday.

Turkish authorities have spent decades combatting illegal smuggling of antiquities. Credit: Anadolu Agency Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Here’s a tip: Do not livestream your illegal excavation of Roman ruins near a Turkish castle. Turkey’s authorities and actual archeologists do not approve of the activity—even if you happen to uncover a 2,000-year-old mosaic dedicated to the ancient Greco-Roman concept of luxury and decadence. Law enforcement in Zile, Turkey recently arrested four individuals, including a father and son, for allegedly attempting just such a project. Along with livestreaming their unsanctioned dig, the team reportedly also later shared videos of the endeavor on social media. Police took the group into custody at the Zile castle, roughly 150 miles south of the Black Sea. The site is  best known forthe Battle of Zela in 47 BCE, where Julius Caesar famously declared, “Veni, vidi, vici” (“I came, I saw, I conquered”) after defeating the forces of Pharnaces II, ruler of the kingdom of Pontus. Apart from hosting one of the most famous lines in all of ancient history, Zile also served as an important commercial and trading hub for the Roman empire, and included a theater currently undergoing (legal) excavation. It was roughly 220 yards away from this project that the alleged trespassers attempted to uncover and presumably remove the 95-square-foot floor mosaic. According to Turkiye Today, authorities also found the group attempting to hide their work underneath sacks. Photos indicate the circular mosaic’s top portion is no longer there, but its bottom half clearly features a bust of Tryphe (ΤΡΥΦΗ in Greek). While sometimes more charitably defined as a blend of concepts like luxury and elegance, Tryphe also functioned as a state-sponsored ideology of overindulgence, extravagance, and flaunting one’s wealth. Its verb, tryphao, means “to live in excess or luxury,” and Tryphon at one point even served as a royal epithet during the Ptolemaic dynasty. Tryphe as a concept continued into the ensuing Roman Empire, as evidenced by the recent find in Zile. Speaking with the Turkish news outlet Anadolu Agency, the head of the theater’s ongoing excavation project, Murat Tekin, explained that the discovery offers further evidence of the Roman city’s cultural prominence and affluence. “This mosaic must be related to the ruins in the lower city of Zile. It was known that Zile was an important center in ancient times with its ancient theater, castle, stepped tunnel, rock tomb and the Sakaia Festival,” explained Tekin, adding that the festival’s legacy lives on today as the annual Zile Fair. Although more analysis is needed to more accurately date and assess the mosaic, Tekin said its discovery will likely help to expand the excavation’s scope and aid experts to better contextualize Zile’s history. The Turkish government, historians, and archeologists have spent decades attempting to rein in the black market antiquities trade. Earlier this year, authorities arrested a group after allegedly finding a smuggled medieval mummy in their home. In 2022, a single raid generated the arrest of 162 suspected smugglers across 38 provinces. During that bust, nicknamed “Operation Heritage,” one truck alone contained 1,736 stolen artifacts destined for a British auction house.

The International Architecture Exhibition – La Biennale di Venezia,  has returned, with its grand opening held in early May. The exhibition runs until November 23, 2025 The Canada Council for the Arts, Commissioner of Canada’s official participation in the International Architecture Exhibition – La Biennale di Venezia, administers the selection process and oversees the exhibition at the Canada Pavilion. But in addition to the Canada Pavilion, Canadian architects and designers have a presence in several other exhibitions that are part of this year’s festival. Here’s a round-up of the Canadian work in Venice. Picoplanktonics. Photo credit: Valentina Mori Picoplanktonics led by Living Room Collective Canada’s official entry to the Biennale is Picoplanktonics, a 3D-printed living artwork incorporating cyanobacteria—a global first at the intersection of architecture, biotechnology, and art. The exhibition, developed by the Living Room Collective, showcases the potential for collaboration between humans and nature. Picoplanktonics is an exploration of the potential to co-operate with living systems by co-constructing spaces that “remediate the planet rather than exploit it.” The installation transforms the Canada Pavilion into an aquatic micro-ecosystem, where architectural structures grow, evolve, and naturally degrade alongside their living components. It was designed according to regenerative architecture principles, and is not only a built object, but also a breathing organism interacting with its environment, which prompts reflection on potential futures of the built environment. The creative team is led by bio-designer Andrea Shin Ling, alongside core team members Nicholas Hoban, Vincent Hui and Clayton Lee. Etude Ile Verte by Atelier Pierre Thibault. Photo credit Alex Lesage Les boucaneries de l’île Verte by Atelier Pierre Thibault Atelier Pierre Thibault has been invited to participate in this year’s Venice Biennale as the only team from Québec. His project is inspired by the old fish smokehouses, or boucaneries, of Île Verte. With the support of the fifty permanent residents of Île Verte, Atelier Pierre Thibault has designed a participatory architectural project that aims to reinterpret the boucaneries as creative canvases to imagine new uses to strengthen Île Verte’s autonomy. This includes community greenhouses, artist studios, and gathering places. The exhibition aims to highlight, as Thibault puts it, “the strength of a sensitive and collective gesture in response to the erosion of traditional buildings and the major climate challenges faced by inhabitants living year-round in an isolated island environment.” The construction of the installations, along with the exchanges sparked with the community, was documented through photography and video, and captures both the process and the spirit of collaboration that defined the project. Celebrating the Verdoyants’ collective intelligence and inviting reflection on the future of the boucaneries, this participatory project highlights the exemplary and internationally resonant nature of this approach. The Atelier Pierre Thibault project will be on view at the Corderie dell’Arsenale. The pavilion itself will take the form of a temporary, lightweight structure constructed from reused materials, situated on the grounds of the French Pavilion, which is currently undergoing renovation. The curators have selected 50 projects to be featured across six thematic sections: Living With the Existing, the Immediate, the Broken, Vulnerabilities, Nature, and Combined Intelligences. Image courtesy of WZMH Architects Speedstac by WZMH Architects as part of Living With…Combined Intelligences  As part of the exhibition “Living With… Combined Intelligences,” WZMH Architects presents Speedstac, a prefabricated modular precast solution that aims to reimagine how urban areas devastated by war can be rebuilt. Originally designed to accelerate housing construction in Canada, Speedstac took on urgent new relevance following the Russian invasion of Ukraine. With more than 170,000 buildings damaged or destroyed and millions displaced, WZMH’s innovation, developed through its R&D lab, sparkbird, aims to offer a scalable solution: self-contained, plug-and-play building modules with integrated electrical and plumbing systems that can be seamlessly inserted into existing structures. The use of modern materials such as high-performance concrete can reduce the weight of the modules, making them easier to lift and move using conventional crane equipment. Using a robust locking mechanism, several modules can be securely fastened and unfastened as needed, to produce an adaptive modular housing solution. The Speedstac system aims to offer a solution to the challenges of traditional construction methods, enabling faster, more flexible, and more sustainable building projects. The Vivre Avec / Living With exhibition is hosted in the French Pavilion. Presentation, Northern Horizons. Photo credit: Blouin Orzes architectes Northern Horizons by Blouin Orzes architectes as part of Time Space Existence  Through a wide selection of projects—ranging from conceptual works, models and photographs to videos, sculptures and site-specific installations—the exhibition Time Space Existence, hosted by the European Cultural Centre, aims to provoke participants to question their relationship with space and time, re-envisioning new ways of living and rethinking architecture through a larger lens. Quebec firm Blouin Orzes’ participation revolves around their first-hand understanding of Inuit territories, where they have been working since 2000. Their contribution is based on their  recent publication, Northern Journeys. Blouin Orzes’ contribution in on display at the Palazzo Mora, and additional contributions to Time Space Existence are on view at the Palazzo Bembo and Marinaressa Gardens. View of Commercial and Residential Towers from Seymour and West Georgia Streets. Image credit: Henriquez Partners Studio BC Glass Sea Sponge Another contribution to Time Space Existence is the work of Henriquez Partners Studio. The transformative mixed-use development which they are presenting merges architectural innovation, social responsibility and urban revitalization, and has recently been submitted to the City of Vancouver. The project is about ambitious city-building, and aims to unlock public benefits on currently underutilized land in a way that supports some of the city’s most urgent needs, while contributing bold architecture to the city skyline. Four towers, designed by Henriquez, draw inspiration from rare and ancient glass sea sponge reefs, whose ecological strength and resilience have shaped both form and structure. These living marine organisms, which are unique to the Pacific Northwest, aim to serve as a metaphor for regeneration and adaptation. This concept is translated through the architectural language of the towers: silhouettes, sculptural forms, and sustainable performance. The tallest tower, a stand-alone hotel, proposed at 1,033 feet, is shaped by a structural diagrid exoskeleton that allows for column-free interiors while maximizing strength and minimizing material use. Developed in collaboration with Arup, the structural system references the skeletal lattice of sea sponges; a concept researched at Harvard for its groundbreaking structural efficiency. Henriquez Partners’  contribution is on display at Palazzo Bembo. Renewal Development Shishalh Project Duplex Renderings – Image credit: Renewal Development Shíshálh Nation: Ten Home Rescue Project as part of theLiving With / Vivre avec exhibition Vancouver-based company Renewal Development has been selected to appear as part of the French Pavilion’s exhibition on housing innovation. In 2024, Renewal Development partnered with developer Wesgroup and the shíshálh Nation to relocate ten high value Port Moody homes set for demolition to the shíshálh Nation on the Sunshine Coast. The Nation has been experiencing an acute housing shortage with 900 Nation members currently on a waitlist for housing. Renewal Development says that this initiative reflects its “deeply held values of sustainability, and reconciliation” and its “work to offer real-world solutions to waste and housing shortages by reimagining what already exists.” The project will be on display in the French Pavilion. The following is a list of other Canadian groups and individuals contributing to this year’s Venice Biennale: On Storage Brendan Cormier is a Canadian writer, curator, and urban designer based in London. He is currently the lead curator of 20th and 21st Century Design for the Shekou Partnership at the Victoria and Albert Museum. Prior to this he served as the managing editor of Volume Magazine. La Biennale di Venezia and the Victoria and Albert Museum, London present for the ninth consecutive year the Applied Arts Pavilion Special Project titled On Storage, curated by Brendan Cormier, in collaboration with Diller, Scofidio + Renfro (DS+R). It explores the global architecture of storage in service of the circulation of things, and features a newly commissioned six-channel film directed by DS+R. From Liquid to Stone: A Reconfigurable Concrete Tectonic Against Obsolescence Inge Donovan, based in Boston, achieved her Bachelor of Arts in Architectural Design and Architectural History, Theory and Criticism from the Daniels Faculty of Architecture at the University of Toronto in 2019 after growing up in Nova Scotia, Canada. The Curse of Dimensionality Adeline Chum is currently a Graduate Research Assistant at the Center for Spatial Research and third-year student in the MArch Program at GSAPP. She has received her Bachelor of Architectural Studies from the University of Waterloo, Canada and has worked in small and medium-sized architecture firms in Toronto, New York, and London. Oceanic Refractions Elise Misao Hunchuck, born in Toronto and currently based Berlin and Milan, is a transdisciplinary researcher, editor, writer, and educator. Her practice brings together architecture, landscape architecture, and media studies to research sites in Canada, Japan, China, and Ukraine, employing text, images, and cartographies to document, explore, and archive the co-constitutive relationships between plants, animals, and minerals—in all of their forms. SpaceSuits.Us: A Case for Ultra Thin Adjustments Charles Kim is a designer currently based in Boston. Stemming from his background in architecture, he is interested in materials, DIY, and the aesthetics of affordability. Since graduating from Harvard Graduate School of Design in 2022, he has been working as an architectural designer at Utile. Uncommon Knowledge: Plants as Sensors Sonia Sobrino Ralston is a designer, researcher, and educator, and is currently an Assistant Teaching Professor in Landscape Architecture and Art + Design at Northeastern University in the College of Arts, Media, and Design. She is interested in the intersections between landscape, architecture, and the history of technology. Doxiadis’ Informational Modernism Mark Wasiuta is Senior Lecturer in Architecture at Columbia GSAPP and Co-Director of the Critical, Curatorial and Conceptual Practices in Architecture program. Wasiuta is recipient of recent grants from the Onassis Foundation, the Asian Cultural Council, NYSCA, and the Graham Foundation, where he was an inaugural Graham Foundation Fellow. Blue Garden: The Architecture of Emergence Tanvi Khurmi, based in London, UK, is a multidisciplinary designer and artist. Her practice is focused on addressing and combatting issues surrounding the climate crisis. After receiving a Bachelor’s in Architecture with a minor in Environmental Studies from the John H. Daniels Faculty of Architecture at the University of Toronto, she earned a Masters of Architecture in Bio-Integrated Design at the Bartlett School of Architecture at University College London. Design as an Astronaut Dr. Cody Paige is the Director of the Space Exploration Initiative at the MIT Media Lab, a team of 50+ students, faculty, and staff building and flying advanced technology for space exploration. The Initiative focuses on helping students take their research into space. The pipeline developed to achieve this works with students from across the Media Lab and the MIT community to prototype space-related research in the lab, fly and test them in microgravity on parabolic and suborbital flights, and finally to take them to the International Space Station or on to the Moon. Cody also has a background in geology, specifically quaternary geochronology, and completed her Master of Applied Science at the University of Toronto in Aerospace Engineering and her Bachelor of Applied Science from Queen’s University in Engineering Physics.   The post Round-up: Canadian-led exhibitions at the 2025 Venice Biennale appeared first on Canadian Architect.