Researchers at the University of Maine discovered that planktonic baby lobsters preferentially feed on Calanus finmarchicus, a tiny, calorie-rich zooplankton species, during one of the most vulnerable stages of their lives. This finding is crucial to understanding fluctuations in the abundance of lobster larvae and future adult lobsters.
A UMaine-led research team has been awarded the inaugural DOE Genesis Mission to develop AI-powered models that simulate the impact of microbes on underground chemical reactions. The project aims to improve predictions in groundwater management, environmental remediation, and energy infrastructure planning.
A new UMaine study identifies strategies to make outdoor education accessible to all schools, highlighting the importance of community support and collaboration among staff. The research builds on previous work by Lauren Jacobs, who examined successful models in rural Maine schools.
Researchers have discovered a key protein, Mylpf, essential for fast-twitch muscle fibers to form and contract. The study found that even partial reduction in Mylpf function can hinder muscle formation, leading to diseases like muscular dystrophy.
A University of Maine study found that US consumers are willing to pay more for lobster rolls made with ropeless fishing technology due to increased animal welfare concerns.
Researchers analyzed 20 years of fishery survey data to understand how environmental change affects marine ecosystems. The study found a decline in biodiversity, with biomass concentrated in fewer species, mirroring Maine's coastal economy.
A computer model identifies potential threats to over 10,000 freshwater species worldwide, offering a cost-effective way to safeguard species before they become endangered. The tool analyzes 52 variables, including damming, pollution, and habitat degradation, to recognize ecological patterns that benefit multiple species at once.
Researchers created a model using centuries of scientific theory and scholarly research to test the accuracy of chatbots in generating images and narratives about Neanderthals. The study found that accuracy rests on AI's ability to access source information, with many generated content referencing outdated research.
Researchers discovered that GBS interacts with C. albicans, increasing the risk of severe and fatal infections in newborns and making standard treatments less effective. The co-infection can also reduce the effectiveness of existing GBS treatments.
A new resource has been developed to help kelp farmers in Maine reduce their production costs. The tool provides detailed economic analyses and identifies strategies for sustainable business plans. By using this tool, kelp farmers can achieve economic sustainability and improve their bottom line.
The University of Maine has launched internships in AI and digital twins to prepare students for careers in the growing blue economy. Students will work with real-time data, build virtual replicas of ocean structures, and test complex marine scenarios.
A new University of Maine study highlights the importance of student relationships and institutional contexts in reporting hazing incidents. The research found that strong connections with staff, faculty, and peers can encourage students to speak out against hazing, while fear of social isolation and lack of recognition can deter them.
Researchers at the University of Maine Forest Bioproducts Research Institute have discovered a sustainable method to produce (S)-3-hydroxy-γ-butyrolactone, a crucial building block in pharmaceuticals. This approach could significantly reduce greenhouse gas emissions and production costs by up to 60%.
Researchers argue that culture is driving human evolution, solving problems more rapidly than genetic evolution. Cultural practices adapt faster, allowing groups to adapt to new environments and solve novel problems.
A new study from the University of Maine compares two common Atlantic sea scallop farming methods, lantern net and ear-hanging. The research found that ear-hanging production is more advantageous when scallops' life cycles exceed three years, with faster rate of production and larger adductor muscles.
A University of Maine study evaluated over 7,000 anonymized medical queries and found that AI models performed well on factual and procedural queries but struggled with 'why' and 'how' questions. Human clinicians consistently outperformed AI in terms of emotional engagement and empathetic nuance.
A UMaine study compares two scallop farming methods to determine which approach yields the best results. Ear-hanging culture was found to have slightly larger shell heights and up to 12% more adductor muscle weight, a key factor in market value. The research provides new insights for commercial growers aiming to maximize profitability.
A University of Maine-led team has developed new socioeconomic indicators to holistically monitor the Maine lobster industry's resilience. The indicators, published in Marine Policy, cover coastal accessibility, operational condition, business investments, and other key components of the industry.
A recent study found that extreme climate events in fall 2022 pushed thousands of lakes in West Greenland across a tipping point, leading to changes in water quality, chemical properties, and biodiversity. The lakes, which previously provided drinking water and sequestered carbon, now emit more carbon dioxide.
A study by University of Maine researchers found that American lobster populations are relocating to new habitats, while their numbers are dwindling in abundance. The lobsters are now favoring open spaces over rocky shelters, with a significant increase in those living without shelter at all.
Researchers identified six guiding principles to improve student well-being, including Research Learning Experiences that foster peer relationships and a sense of belonging. These initiatives have shown significant improvement in students' self-identification as researchers and overall well-being.
Researchers found the US can meet its entire seafood demand through domestic production, but current exports and imports limit self-reliance. Increasing consumption of lesser-exported species like herring and anchovy could strengthen the domestic supply and contribute to a more sustainable food system.
Researchers discovered an estimated 400 billion microplastic fibers in Frenchman Bay and its tributaries, with concentrations highest in the bay itself. The study found that microplastics were transported from land through rivers and estuaries into the bay, posing a significant threat to marine life and humans.
A UMaine graduate student's research found that small mammal personalities determine the effectiveness of pilferage in mice and voles. Deer mice were the most accomplished thieves, while individuals with lower body condition and female voles were more likely to pilfer.
A global study reveals progress in marine ecosystem-based management (EBM) initiatives, but acknowledges remaining impediments such as governance, stakeholder engagement, and technology. Experts emphasize the need for political will, persistence, and strategic marketing to overcome these challenges and accelerate EBM adoption.
A study published in the Journal of Geophysical Research: Oceans has provided new insights into ocean circulation patterns around glaciers, which can enhance the accuracy of climate models. The research used GPS-tracked icebergs to track hourly changes in their position as they passed through Greenland's Ilulissat Icefjord.
Researchers found that fishers' operational decisions and social structures play a crucial role in adapting to climate change. Cooperatives can be resilient to short-term shocks, but small-scale cooperatives may become more vulnerable as climate change progresses.
A new study by University of Maine researchers reveals that human evolution's core processes might prevent humans from resolving global environmental problems like climate change. The study found that cultural adaptation to the environment, which has driven human evolution, accelerates due to a positive feedback process, making it chal...
A new study reveals that molecules can interact non-reciprocally without external forces, driven by kinetic asymmetry and gradients of reactants and products. This finding has significant implications for our understanding of complex behavior in living organisms and the development of novel molecular machines.
A team of researchers from UMaine and UVM have conducted the first-ever study of cultural adaptation to climate change in US crops. They found that farmers are already adapting their practices to better match crops to recent changes in climate, with some regions showing significant changes in crop selection.
A UMaine-led study shows that mountain glaciers are linked to shifting westerlies and likely to accelerate due to global warming. The researchers found that fluctuations in glacial snowlines reflected temperature changes over large regions of the atmosphere.
Researchers developed novel liquid-coated air filters that capture viable bacterial and viral samples for analysis. The filters show promise in improving early pathogen detection and aerosol sampling efforts.
A new study has found that springtails' jumping, soaring, and landing patterns are precise and controlled, with some species able to land on their feet. The research, led by Victor Ortega Jiménez, aims to teach robots how to replicate this ability.
A recent study found that insect herbivores have caused more damage to plant matter from leaves in recent history than millions of years ago. The frequency of leaf damage by insects among forest plants in recent history is more than twice that of vegetation from the Pleistocene and Late Cretaceous periods.
Researchers at UMaine have developed a novel AI-based method for monitoring soil moisture in forests, using wireless sensor networks and machine learning to optimize energy efficiency. This approach could enable more efficient tracking of forest health, reducing costs and increasing reliability.
Researchers investigate how foraging adaptations affect Arctic charr resilience to climate change. The team aims to develop a framework linking genetic and malleable components of feeding trait diversity to population demography, habitat, and eco-evolutionary potential.
A new University of Maine study reveals that temperatures are rising at different rates in various locations across the state's wild blueberry fields, particularly during the fall, winter, and summer. The findings suggest that warmer daytime and nighttime temperatures increase carbon dioxide production and alter the carbon cycle.
A University of Maine study found that two major glaciers in West Antarctica are losing ice at unprecedented rates, potentially contributing up to 3.4 meters to global sea level rise. The researchers used radiocarbon dating and relative sea-level data to determine the glaciers' stability over the past 5,000 years.
The American marten study found that monitoring the species has an 'umbrella effect' on 11 other mammals, detecting population declines. However, habitat loss and climate change threaten the marten's survival. The researchers developed a monitoring protocol for the winter season to detect protected species.
Researchers at the University of Maine used zebrafish to test the effectiveness of neuromuscular electrical stimulation (NMES) on muscle strength and structure. The study found that only one NMES regimen, endurance neuromuscular stimulation (eNMES), improved muscle health when combined with an antioxidant and a specific receptor.
A new UMaine study shows that a specific combination of pathogens and drugs can effectively treat fungal lung infections. Researchers found that Pseudomonas aeruginosa works with fluconazole to eliminate drug tolerance and clear Candida albicans infection, suggesting that nutrient availability can impact treatment efficacy.
Researchers sequenced bacteria associated with Fucus vesiculosus, finding tissue-specific bacteria important for alga's health. The study revealed new insights into the relationships between marine bacteria and algae, shedding light on the impact of climate change on ecosystem services.
Researchers found that social media consumers trust verified accounts less than unverified ones if the content is inconsistent with the influencer's brand. Verified accounts can actually harm trust and may not be more effective at selling products.
Researchers in Acadia National Park found that regulations reducing atmospheric sulfur have led to a partial recovery of algae ecosystems, despite ongoing climate change impacts. Clear-water lakes like Jordan Pond are more sensitive to warming than brown-water lakes like Seal Cove Pond, leading to slower recovery rates.
A new study suggests that human presence on the Falkland Islands dates back to around 3450 B.C.E., with evidence of fire activity and stone projectile points consistent with Indigenous South American technology. The research indicates that people likely visited the islands for short-term stays, leaving few cultural materials behind.
A new study led by a University of Maine graduate student found that 50% fewer frogs died from vehicle collisions in spring 2020 compared to previous years. This decline was part of a broader reduction in animal road fatalities during the pandemic, similar to findings in other studies worldwide.
Researchers at the University of Maine are developing more effective, safe, and sustainable fish vaccines using nanocellulose to protect Atlantic salmon against lethal pathogens. The goal is to reduce vaccine costs and side effects while increasing effectiveness.
Lauren Ross aims to better understand the mixing process in complex estuaries like the Penobscot River Estuary, which affects ecosystems and aquaculture. She will use on-site data and numerical model simulations to quantify the mixing processes.
Researchers at UMaine used imaging spectroscopy to predict water stress in wild blueberry barrens, estimating chlorophyll levels and validating results with ground samples. The technology helps inform growers on irrigation routines and manage water resources sustainably.
A novel liquid surface coating on human catheters could help reduce protein deposition that leads to urinary tract and bloodstream infections. The research explores the development of liquid-infused catheter surfaces for controlling protein deposition.