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Can AI save our oyster reefs? A team of scientists put it to the test
With global oyster populations having declined by more than 85% from historical levels, restoring and monitoring these critical ecosystems is more urgent than ever. But traditional monitoring methods aren’t cutting it. A team of researchers that included the University of Delaware's Art Trembanis have taken a new approach, testing an AI model designed to recognize live oysters from underwater images. The findings? The AI model, called ODYSSEE, was faster than human experts and non-expert annotators, processing in just 40 seconds what took humans up to 4.5 hours. But it wasn’t yet as accurate. In fact, the tool misidentified more live oysters than both groups of human annotators. Still, the team found that ODYSEE has real potential to monitor reefs in real time. Why does this matter? As climate change, pollution and overharvesting continue to pressure coastal environments, more precise and non-invasive monitoring tools like ODYSSEE could become essential to restoration efforts and environmental policy. Trembanis can discuss this new tool and its ability to identify live oysters without disturbing the reef. His expertise in oceanography, engineering and robotics expertise was key to the team's work. The results, published in the journal Frontiers, offer both caution and hope in the race to improve ocean monitoring with emerging technologies. To set up an interview with Trembanis, visit his profile and click on the contact button.
What's That Smell? Something is Rotten and Florida Atlantic's Seaweed Expert has the Answers
It’s back…and bigger than before. This summer, Floridians can expect a record amount of it! Sargassum, it smells like rotting eggs and a 'mega bloom' of the algae is expected to wash up on beaches soon. Sargassum is essentially a brown seaweed and also a type of algae. When out at sea, it's an essential item that helps feed fish, turtles, crabs and an array of ocean life. But once it hits land, it begins to rot and can be at the very least annoying and even potentially dangerous to humans by emitting harmful gases. The topic is getting a lot of media coverage - with reporters connecting with experts like Florida Atlantic's Brian LaPointe to get the answers and explanations they need. The Atlantic Ocean has a toxic seaweed problem. Floating in brown islands of algae, this year’s sargassum bloom has already broken its own size record by millions of tons — and the growing season isn’t done yet. Now stretching across some 5,500 miles of ocean, the annual bloom is more than just an eyesore: Sargassum hurts ecosystems and economies wherever its overgrown arms reach. And they are spreading into Florida’s waterways, coating marinas and beaches in the Miami area. “Sargassum goes from being a very beneficial resource of the North Atlantic to becoming what we refer to as … a harmful algal bloom, when it comes ashore in excessive biomass,” said Brian LaPointe, a research professor at Florida Atlantic University’s Harbor Branch Oceanographic Institute. For more than a decade, Atlantic coastal communities have been inundated by more and more sargassum. Images of white sand beaches stretching into azure waters have been altered by the toxic and putrid invasion. In the water, it’s home to larvae and other organisms that can irritate the skin of any passing swimmers. As it rots on shore, it emits harmful gases— an infamous stench. It’s a blight on beaches that repels tourists during the high-travel season, ultimately hurting towns that rely on tourism to fuel their economy. Rising ocean temperatures due to human-caused climate change have spurred this sargassum surplus, supercharging the seaweed. In April, the University of South Florida estimated this year’s bloom is already at 31 million tons — “40% more” than the previous record from June 2022, according to LaPointe. May 15 - CNN Looking to know more? We can help. Brian LaPointe is available to speak with media about seaweed, sargassum and what beachgoers can expect this summer in Florida. Simply click on his icon now to arrange an interview today.
Retro Appeal: Research Reveals the Reasons Behind Vintage Shopping in Turbulent Times
Why buy vintage? Reasons abound. It’s kinder to the environment. It’s usually cheaper. It’s back in style. But did you know it may also address a deep-seated psychological need for stability amid upheavals? Vintage consumption—that is, buying previously owned items from an earlier era—acts as a means to connect the past, present, and future. That connection across time can be reassuring, most especially in times of uncertainty. When you really want to buy a leather jacket that’s older than you are, it may be enlightening to consider the circumstances. This vintage insight reveals itself in research by Ryan Hamilton, associate professor of marketing at Goizueta Business School. In an award-winning article titled “Stitching time: Vintage consumption connects the past, present, and future,” Hamilton—along with coauthors Gulen Sarial-Abi, Kathleen Vohs, and Aulona Ulqinaku—uncovered why we may want to turn to something old when we perceive threats to our worldviews. Notably, multiple studies have shown thoughts of death to increase the appeal of items that have already stood the test of time. The Psychological Appeal of Thrifting In psychology, “meaning frameworks” are how we, as human beings, interpret and understand our lives as meaningful and valuable. Threats to our meaning frameworks—i.e., the pillars propping up our worldviews—can include thoughts of death, unsettling economic upheavals, and other existential challenges. In order to explore the effects of meaning threats on our preference for vintage, Hamilton and coauthors designed several studies. Their pilot test measured the physical health of nursing home residents. It then measured their preferences for vintage items, controlling for other variables. The results held up the researchers’ hypothesis: Vintage items—be they books, watches, bicycles, or luggage—were more strongly preferred over their modern versions by elderly participants in poorer health, presumably those most likely to have mortality on their minds. Six subsequent studies used different variables to see if the main hypothesis continued to hold up. It did, while at the same time revealing more information about the mechanisms at work. Ryan Hamilton Associate Professor of Marketing Death or Dental Pain In one study, for example, researchers prompted participants with death reminders. They had to contemplate and write about their own deaths to make sure mortality was top of mind. Researchers prompted a control group with reminders of dental pain. Both groups then answered a 12-question survey about their desire for structure (e.g., set routines and practices) at that particular moment. But there was another element in this study: contemplating wearing a watch from the 1950s. As predicted by the main hypothesis, death cues were associated with participants reporting that they desired more structure. The only exceptions was for those who imagined an old watch ticking on their wrists. Vintage consumption seemed to act as a buffer against unsettling thoughts of death for them. What is going on here? As noted above, the researchers theorize and show that vintage objects tend to connect our thoughts of the past, present, and future. These mental, intertemporal connections tend to be reassuring—“a hidden factor” in our preferences and choices, as Hamilton notes. More than Nostalgia One might think nostalgia—a sentimental longing for the past—could also be at work. Feeling nostalgic for one’s own past and social connections can buffer against meaning threats, as previous research has shown. But this paper was designed to tease out nostalgia. It focused on vintage’s connections across time regardless of one’s personal experiences. “This study allowed us to clearly show that people respond differently to something they believe to be old,” as Hamilton explains. “It’s not just something that has a retro look, which was one of my favorite aspects of this project.” Hamilton and his coauthors achieved this by having participants evaluate identical items thought to be genuinely vintage or replicas. And the results were robust. Retro replicas, which can prompt nostalgia, did not have the same psychological impact as items believed to be genuinely old. For instance, 20-year-olds who find a watch from the 1950s reassuring can’t feel nostalgic about the design personally. They can, however, feel a connection across time—and that came through in the study. Retail Therapy on the Rise? Hamilton’s research here follows his broader interest in consumer psychology, branding, and decision-making. “When we’re buying things, we may think it’s based on strict utility maximization. However, it also might be making us feel better in some way,” says Hamilton. Shopping can serve as an emotional management strategy—for better or for worse. Although it was outside the scope of this particular investigation (and all participants were over age 18), the insights gleaned here may help explain why 21st-century teenagers seem to be particularly avid “thrifters” these days. “I don’t want to overstate our findings. But it’s at least possible that the appeal of vintage for teenagers is boltstered by a sense of permanence and endurance that helps them during times of upheaval,” Hamilton says. It turns out a 30-year-old leather jacket might help its new owner feel better on many levels. So is it any wonder that vintage shopping is surging in uncertain times? Fashion magazines, such as Vogue and GQ, are following the vintage craze closely in 2024. Concern for climate change and the Earth’s finite resources may present two intertwined reasons to buy old things: those two things are environmental and psychological. If tumultuous times continue amid contentious elections, wars, and other threats, it seems safe to bet on vintage. Ryan Hamilton is associate professor of Marketing at Emory University - Goizueta Business School. If you're a journalist looking to know about this topic, simply click on his icon now to arrange an interview today.
Expert Insight: Keeping the power on!
With extreme weather becoming more commonplace than a phenomenon, America's reliance on power and electricity has been in the spotlight. Unfortunately, it's not for its resilience and reliability, but for the vulnerability of millions of Americans with each passing weather event. Florida Tech's Ken Cummins contributed to a recent study published in PLOS Climate that examined how various extreme weather events threaten the power grid in the United States. Multiple studies have shown that power outages alone can increase threats to human health—from spoiled food to failing medical equipment to a loss of heat in winter. These threats become more dire when paired with severe weather. This kind of information could be useful to utility companies, which must allocate finite resources for maintenance and repair and make plans for a range of scenarios, said Ken Cummins, a researcher at the Florida Institute of Technology with experience in grid reliability who wasn’t involved in the research. (Cummins is a former science adviser to Eos.) But he cautioned that the specific infrastructure used by local electric utilities, which can vary significantly, is also an important factor. “One thing that would be a problem in St. Louis might not be a problem in Denver or Omaha and would certainly be a different problem in New York City or Long Island,” he said. February 21 - EOS The same research got a lot of coverage across America and internationally. United Nations Office for Disaster Risk Reduction: ZME Science: This is a vital topic given the weight climate change and extreme weather are now placing on America's energy sector. If you're a journalist looking to cover this topic, let us help. Dr. Ken Cummins is a part-time Research Professor in the Department of Aerospace, Physics, and Space Sciences at Florida Institute of Technology. He is formally trained in statistical signal processing, modeling, and instrumentation. Ken is available to speak with media. Contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology at adam@fit.edu to arrange an interview today.
Avian Flu: Understanding the Threat and Global Response
Avian influenza, commonly known as bird flu, is a highly contagious viral infection that affects birds but has the potential to spread to humans and other animals. With recent outbreaks raising concerns among health officials worldwide, understanding the origins, transmission, and potential risks of avian flu is critical for public health preparedness. The virus poses significant threats to global food supply chains, economic stability in agriculture, and pandemic prevention efforts. As governments and health agencies monitor the situation, the public must stay informed about the latest developments and protective measures. Key story angles include: Origins and Evolution of Avian Flu: How the virus emerges, mutates, and spreads among birds and humans. Public Health Risks and Prevention Measures: Assessing the likelihood of human transmission and the effectiveness of vaccines and treatments. Economic Impact on Poultry and Agriculture: How outbreaks affect food production, trade restrictions, and industry regulations. Global Response and Preparedness Efforts: What governments and health organizations are doing to contain outbreaks and prevent a pandemic. Wildlife and Environmental Factors: The role of migratory birds in spreading avian flu and the impact of climate change on disease patterns. Lessons from Past Outbreaks: Comparing the current situation to previous bird flu strains and what history teaches us about managing the threat. As concerns over avian flu grow, staying ahead of the science and policy responses will be key to safeguarding public health and economic stability worldwide. Connect with an expert about avian flu: To search our full list of experts visit www.expertfile.com
Supply chain disruptions cost organizations an estimated $184 billion annually, according to Swiss Re. A recent survey of 2,000 European shipping customers by logistics giant Maersk revealed that 76% experienced supply chain disruptions that delayed their business operations in the past year, with 22% reporting more than 20 disruptive incidents in the same period. These figures underscore the growing businesses’ growing vulnerabilities, as detailed in the 2025 J.S. Held Global Risk Report, which outlines how companies worldwide must adapt to an increasingly complex and volatile supply chain landscape. As highlighted in the 2025 Global Risk Report, modern supply chain disruptions stem from a range of factors, including climate change, natural disasters, cyberattacks, fraud, and geopolitical instability. Conflicts such as the Russia-Ukraine war and tensions in the Middle East continue to exacerbate these challenges. Gone are the days when companies could shift blame to suppliers without accountability. The globalization of supply chains has made them increasingly susceptible to cyber incidents, material shortages, and regulatory scrutiny. Consumers and governments alike are demanding greater transparency, pushing companies to disclose where products come from, how they are sourced, and whether their manufacturing processes harm people or the environment. The 2025 Global Risk Report notes that in response, governments worldwide have introduced stricter regulations, particularly in the European Union, where new and existing legislation is enforcing greater oversight and compliance. “As consumers, governments, and corporations acknowledge the effects of supply chain risks, transparency and due diligence will become more critical to the internal compliance structure of global businesses,” said Vice President of Sustainability Andrea Korney. “The enactment and greater enforcement of laws focused on sustainability issues have increased the obligations on companies to examine the sources and actions of their suppliers and how it all impacts the entire value chain.” In the 2025 J.S. Held Global Risk Report, multidimensional experts who combine scientific, technical, financial, and risk management expertise identify and explore key business risks shaping the future of supply chain resilience, including: Geopolitical instability Natural disasters and climate science Maritime route disruptions Regulatory fragmentation Cybersecurity threats Trade and tariff threats Critical minerals dependency Financial risks and fraud J.S. Held environmental risk and compliance expert John Peiserich, Esq., observes, “These risks are no longer hypothetical—they are actively reshaping the business landscape. Organizations that fail to anticipate and mitigate these challenges risk operational disruptions, financial losses, and reputational damage.” For businesses seeking to build resilient supply chains, the 2025 J.S. Held Global Risk Report serves as an important guide, providing expert insights and data-driven analysis to help companies navigate the evolving risk landscape. J.S. Held experts serve as trusted advisors to global clients on these and other risks, crafting business strategies, leveraging technology seeking to mitigate risk, and optimizing business opportunities to build resilience in an era of uncertainty. Supply chain risk is just one of the five key areas analyzed in the J.S. Held 2025 Global Risk Report. Other topics include sustainability, the rise of crypto and digital assets, AI and data regulations, and managing cyber risk. If you have any questions or would like to further discuss the risks and opportunities outlined in the report, please email GlobalRiskReport@jsheld.com. To connect with Andrea Korney or John Peiserich simply click on either expert's icon now. For any other media inquiries - simply contact : Kristi L. Stathis, J.S. Held +1 786 833 4864 Kristi.Stathis@JSHeld.com
Lingam, Mirsayar, van Woesik Recognized as ‘Top Scholars’ by ScholarGPS
Florida Tech faculty members Manasvi Lingam, Mirmilad Mirsayar and Robert van Woesik were named “Top Scholars” by ScholarGPS for their contributions to academia over the last five years. Lingam, who studies astrobiology in the Department of Aerospace, Physics and Space Sciences, was ranked No. 9,562 in the world across all disciplines and nearly 15 million ranked scholars, placing him in the top 0.06% of the platform’s scholars globally. He faired strongly in other areas, including: No. 1,919 (0.1%) among 1.9 million scholars in physical sciences and mathematics No. 491 (0.09%) among 545,000 scholars in physics No. 42 (0.31%) among 13,590 scholars in the specialty area planets ScholarGPS cited Lingam’s strong publication record, the impact of his work and the notable quality of his scholarly contributions. He’s published 50 times since 2020, exploring the possible origins, evolution and future of life in the universe. Mirsayar, who studies aerospace engineering, was ranked No. 35,155 across all disciplines and nearly 15 million ranked scholars, placing him in the top 0.24% of scholars globally. He’s published 11 times between 2020-2023, covering topics such as fracture mechanics and solid mechanics. Other highlights include: No. 6 (0.06%) among 8,601 scholars in fracture mechanics No. 49 (1.7%) among 2,879 scholars in solid mechanics No. 315 (1.8%) among 16,847 scholars in reinforced concrete Van Woesik, who studies coral reef ecology, was ranked No. 58,081 across disciplines, putting him in the top 0.39% of nearly 15 million scholars globally. He’s had 22 publications since 2020, covering topics such as coral bleaching, thermal stress and climate change. Van Woesik, who studies coral reef ecology, was ranked No. 58,081 across disciplines, putting him in the top 0.39% of nearly 15 million scholars globally. He’s had 22 publications since 2020, covering topics such as coral bleaching, thermal stress and climate change. Other highlights include: No. 5,282 (0.32%) among 1.7 million scholars in life sciences No. 336 (0.38%) among 88,930 scholars of ecology and evolutionary biology No. 191 (0.95%) among 19,998 scholars of global change. ScholarGPS uses artificial intelligence and data mining technologies to rank individuals, academic institutions and programs. Scholars are ranked by their number of publications, their citations, their h-index and their ScholarGPS® Ranks, which includes all three metrics. If you're interested in connecting with Manasvi Lingam, Robert van Woesik and Mirmilad Mirsayar- simply contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology at adam@fit.edu to arrange an interview today.
The History and Strategic Significance of Greenland
Greenland, the world's largest island, holds a fascinating history and a crucial role in global geopolitics. With its deep connections to Inuit heritage and colonial ties to Denmark, Greenland's past reflects a narrative of resilience, adaptation, and evolving autonomy. Today, it is not just a cultural and historical landmark but also a strategic asset in military and security considerations. Its location between North America and Europe, coupled with its rich natural resources, makes Greenland a focal point for Arctic sovereignty, climate research, and geopolitical maneuvering. Key story angles of interest include: Greenland's colonial history and its path to greater autonomy within the Kingdom of Denmark The island's role in World War II and the Cold War as a strategic military outpost Thule Air Base: the U.S. military presence and its implications for NATO Greenland’s vast natural resources and their impact on international relations The growing importance of Arctic territories in global security strategies How climate change is transforming Greenland's geopolitical and economic significance Connect with an expert about Greenland: To search our full list of experts visit www.expertfile.com
Santa Ana Winds: Nature's Power and Its Impacts on Communities
The Santa Ana Winds, a defining phenomenon of Southern California, are more than just a weather pattern—they are a powerful force shaping the region's environment, safety, and culture. These hot, dry winds can dramatically exacerbate wildfire risks, affect air quality, and even influence human behavior. Understanding the Santa Ana Winds is vital for addressing broader issues of climate change, disaster preparedness, and community resilience. Their far-reaching effects provide journalists with a range of compelling story angles, such as: The meteorological science behind the Santa Ana Winds and why they occur Their role in intensifying wildfires and efforts to mitigate these risks Health impacts, including effects on air quality and respiratory conditions Psychological and behavioral studies linked to wind-driven stress and aggression Historical and cultural significance of the Santa Ana Winds in Southern California How climate change might alter the frequency and intensity of these winds If you're covering the massive fires in California, let us help with your ongoing coverage. Connect with an expert about the Santa Ana Winds: To search our full list of experts visit www.expertfile.com
New study shows alarming rate of potential species extinction due to climate change
A recent study authored by the University of Connecticut's Mark Urban found that close to one third of species across the globe would be at risk of extinction by the end of the century if greenhouse gases continue to increase at current levels. His study, published in the journal Science, looked at more than three decades of biodiversity and climate change research. The findings are alarming. The study found that if global temperatures rise to 2.7 degrees Fahrenheit (1.5 degrees Celsius) above the pre-industrial average temperature, exceeding the target of the Paris Agreement, extinctions would rapidly accelerate — especially for amphibians; species in mountain, island and freshwater ecosystems; and species in South America, Australia and New Zealand. Earth has already warmed about 1.8 F (1 C) since the Industrial Revolution. Climate change causes shifts in temperatures and precipitation patterns, altering habitats and species interactions. For instance, warmer temperatures have caused monarch butterfly migration to mismatch with the blooming of plants they pollinate. Many animal and plant species are shifting their ranges to higher latitudes or elevations to follow more favorable temperatures. While some species might adapt or migrate in response to changing environmental conditions, some can't survive the drastic environmental changes, resulting in population declines and sometimes extinction. Global assessments have predicted rising extinction risks for over a million species, but scientists have not clearly understood how exactly this growing risk is linked to climate change. The new study, published Thursday (Dec. 5) in the journal Science, analyzed over 30 years of biodiversity and climate change research, encompassing over 450 studies of most known species. If greenhouse gas emissions are managed in accordance with the Paris Agreement, nearly 1 in 50 species worldwide — an estimated 180,000 species — will be at risk of extinction by 2100. When the climate model's temperature is increased to a 4.9 F (2.7 C) rise, which is predicted under current international emissions commitments, 1 in 20 species around the world would be at risk of extinction. Hypothetical warming beyond this point makes the number of species at risk rise sharply: 14.9% of species were at risk of extinction under a 7.7 F (4.3 C) warming scenario, which assumes high greenhouse gas emissions. And 29.7% of all species would be at risk of extinction under a 9.7 F (5.4 C) warming scenario, a high estimate, but one that is possible given current emissions trends. The increase in the number of species at risk increases steeply beyond the 1.5 C warming target, study author Mark Urban, a biologist at the University of Connecticut told Live Science. "If we keep global warming to below 1.5 C, in accordance with the Paris Agreement, then the [extinction] risk from today to 1.5 C is not a large increase," Urban said. But at a 2.7 C rise, the trajectory accelerates. Species in South America, Australia and New Zealand face the greatest threats. Amphibians are the most threatened because amphibians' life cycles depend heavily on weather, and are highly sensitive to shifting rainfall patterns and drought, Urban said. Mountain, island and freshwater ecosystems have the most at-risk species, likely because these isolated environments are surrounded by inhospitable habitats for their species, making it difficult or impossible for them to migrate and seek more favorable climates, he added. Limiting greenhouse gas emissions can slow warming and halt these growing extinction risks, but understanding which species and ecosystems are most affected by climate change can also help target conservation efforts where they're needed most. Urban hopes the results have an impact on policymakers. "The main message for policymakers is that this relationship is much more certain," Urban said. "There's no longer the excuse to do nothing because these impacts are uncertain." December 5, 2024 - Live Science This is an important topic, and if you're a journalist looking to learn more, we can help. Mark Urban is an international award-winning scientist; a professor of ecology and evolutionary biology and the Arden Chair Ecology & Evolutionary Biology at UConn; and a global expert on climate change impacts on nature. He is available to speak with media - simply click on his icon now to arrange an interview today.
