Scientists have detected signs of a frog listed as extinct using environmental DNA in two regions of Brazil. The frog, Megaelosia bocainensis, was among seven total species detected, including four declining species and two that had disappeared locally for many years.
Researchers at Cornell University developed a method to create maneuverable 3D images showing changes in appearance over time using deep learning and tens of thousands of publicly available tourist photos. The tool, called Deep Multiplane Images, allows users to explore scenes from different viewpoints and time frames.
A recent study by Cornell University found that individual success inspires greater awe and hope than team success, with people preferring to see extraordinary achievements by lone individuals. This preference has implications for how we perceive economic inequality and policy solutions.
Researchers at Cornell University developed a comprehensive map of coronavirus entry factors, predicting which tissues and cell types are most vulnerable to infection. The study's findings support emerging clinical data on SARS-CoV-2's ability to infect various organs, including the intestines, kidney, and placenta.
A new study published in Journal of Lipid Research reveals that the gut microbiomes of breastfed infants differ from those of formula-fed infants due to dietary sphinganine, a nutrient found in human milk. Researchers developed a technique to track specific nutrients as they interact with gut microbes, identifying two types of bacteria...
The new microscopic robots are controlled by flashing laser pulses and can walk thanks to a simple circuit made from silicon photovoltaics. The researchers explored ways to enhance the robots with more complicated electronics and onboard computation, potentially leading to swarms of tiny robots crawling through human tissue and blood.
Researchers at Cornell University developed a new method using thin mesh covering, called exclusion netting, to control spotted wing drosophila infestation in New York berry crops. The technique has shown significant benefits, including reduced pesticide use and lower costs, with minimal SWD incidence.
Scientists have identified over 40 quantitative trait loci associated with 14 traits in cassava, including disease responses and nutritional quality. This discovery aims to improve cassava breeding and provide a powerful tool for breeders.
A research team at Cornell University created nanoclusters that can self-assemble and mimic the complex structures of DNA, RNA, and proteins. The clusters have three levels of organization with an interlocking, chiral design, making them potential candidates for metabolic and enzymatic processes.
Researchers at Cornell University developed a graphene-based Hall-effect sensor that can operate over a greater temperature range than previous sensors. The device can detect miniscule changes in magnetic fields, even within a larger magnetic background, making it ideal for various technological applications.
A new tool, FairCo, was developed to improve the fairness of online rankings by giving equally relevant choices roughly equal exposure and avoiding preferential treatment for high-ranked items. This can correct unfairness in existing algorithms and curtail personal choice.
A new study reveals that census areas with more white, affluent homeowners file higher flood insurance claims than lower-income minority residents. The researchers found that social demographic variables, including politics and property values, improve predictions of flood insurance claims.
A new study by Cornell researchers uses machine learning to assess the effectiveness of mathematical tools in predicting financial markets. The model can also predict future market movements, a task considered extraordinarily difficult due to markets' massive amounts of information and high volatility.
Researchers found NYC residents are 4 times more likely to frequent stores with 6 feet of distancing. The study also revealed a preference for stores with mask-wearing, although this may change in future studies.
Researchers used 'partial identification' technique to make assumptions about COVID-19 data from Illinois, New York, and Italy. This approach narrowed the bounds of infection fatality rates, providing a more accurate understanding of the virus.
Scientists have unexpectedly found lightning in Jupiter's upper atmosphere, with ammonia playing a crucial role. The discovery reveals a complex atmosphere that challenges previous predictions, indicating an unexpected process causing the phenomenon.
Researchers at Cornell University have found that photovoltaic wafers made from all-perovskite structures outperform traditional silicon-based solar panels. This breakthrough could lead to a more sustainable future for solar energy, with perovskite cells offering faster returns on investment and lower environmental impacts.
Scientists are developing a model to track mRNA movement through plant systems, aiming to predict and deliver targeted information. The goal is to engineer a method for using mRNA to alter plant responses to environmental stresses.
Scientists propose new soil carbon-persistence models to effectively draw down atmospheric carbon dioxide. The models focus on the interplay between time and space in soil carbon's changing molecular structure.
Researchers at Cornell University have identified a problem that holds the key to whether all encryption can be broken. The study connects two areas of mathematics - cryptography and algorithmic information theory - to show that a natural computational problem characterizes the feasibility of basic cryptography.
Researchers found that small-scale maize farming with modern hybrid seeds and improved soil health can significantly reduce deforestation and mitigate climate change. This technique helps protect forests and promote food security, particularly for vulnerable communities in Zambia.
A Cornell University study found that one in eight individual bees had at least one parasite, with social bees more susceptible to infection. The researchers identified five common parasites transmitted through flowers, highlighting the importance of flower abundance and bee diversity in controlling disease spread.
Electrons in Planckian metals exhibit high-temperature superconductivity due to their desire for social distancing. By adjusting the ratio between kinetic energy and interaction energy, researchers created a model that captures the system's behavior down to absolute zero.
A Cornell University team is investigating the effects of digital agriculture on small and mid-sized farms in rural America. The project aims to understand how new technologies like high-speed farm networks can improve productivity while minimizing environmental harm.
A new open-source computer model is being developed to simulate production and quantify the environmental effects of management decisions on dairy farms. The Ruminant Farms Systems Model project aims to address limitations of current farm management models and provide tools for economic and environmentally balanced decision-making.
A collaboration between Cornell and Northwestern universities has exposed tiny chemical flaws in human enamel using atomic imaging techniques. The findings suggest that irregularities in the enamel's structure may play a role in reinforcing it, making it more resilient to decay.
Researchers from Cornell University and the University of Wisconsin, Madison, have developed a wrist-mounted device called FingerTrak that continuously tracks the entire human hand in 3D using thermal cameras. The technology has potential applications in sign language translation, virtual reality, mobile health, and human-robot interac...
A new study from Cornell University highlights the importance of urban green space and tree canopy for supporting diverse bird populations. The research found that increasing green space by 50% results in an 11.5% increase in annual species diversity.
A multidisciplinary team of scientists will use data from NASA's Earth Observing Satellites to identify areas of potential disease and track plumes of dust that traverse the globe. By predicting the origins and landing spots of specific pathogens, farmers can be advised on practices to avoid increasing their spread.
A new male fertility test, Cap-Score, has been developed to predict which men need treatment and which couples might have success with different forms of assisted reproduction. The test quantifies sperm capacitation ability, enabling doctors and couples to make informed decisions about their fertility.
A Cornell-led study reveals that sound combinations elicit emotionally intense responses, linking them to meaning. The research suggests that early humans may have used emotion to associate words with meanings, paving the way for language development.
Researchers have discovered a single protein derived from a harmless bacteria that can halt the CRISPR-Cas13 editing process. This 'kill switch' enables scientists to edit RNA with more precision and exact control, potentially benefiting coronavirus researchers and applications.
A new study by Cornell University and Washington State University found that climate change will force farmers to choose between lower yields and higher revenue volatility. The research team used a model to explore the impact of drought-tolerant crop varieties, which can improve average yields but also increase revenue fluctuations.
The $496,000 USDA grant will help design new CEA training programs at Cornell University to address the industry's growing need for a skilled workforce. Participants will gain expertise in CEA infrastructure and advanced knowledge in environmental monitoring and marketing skills.
Researchers have identified a gene, TMEM106B, as a risk factor for neurodegenerative diseases such as Alzheimer's and frontotemporal dementia. The study found that a mutation in this gene disrupts the formation of myelin sheaths around nerve fibers, leading to neurological defects.
A Cornell University study reveals that food safety training and planning can lead to increased sales and revenue for small-scale farmers. By investing in food safety practices, these farmers can tap into new markets and buyers, resulting in overall gains.
A new fungal pathogen causing bitter rot disease in New York state apples has been identified, along with a second related fungus found in other fruits. The discovery highlights the need for effective management strategies to mitigate losses up to 25% per year in affected orchards.
Research by Cornell University's Kim Weeden suggests that early high school occupational plans are a key factor in determining future STEM college majors, with significant gender differences emerging at this stage. Women are less likely than men to plan for STEM careers, despite similar math abilities and academic achievements.
Researchers at Cornell University used AI to investigate how reflection changes images, discovering clues like facial features and beards that can differentiate originals from reflections. The study has implications for training machine learning models and detecting faked images.
A Cornell University-led team of researchers found that traditional chemical insecticides work best against the invasive Allium leafminer on allium crops. Synthetic insecticides like dinotefuran and cyantraniliprole reduced damage by up to 89% and eradicated the insect in some cases.
A Cornell-led collaboration has developed a new electrochemical reaction that enables the creation of chiral molecules, crucial for drug synthesis. The breakthrough could lead to the manufacture of a host of new, low-cost drugs with improved efficacy and reduced production costs.
A Cornell team created a new imaging technique that enables real-time observation of critical spin fluctuations in two-dimensional magnets. By controlling these fluctuations, researchers can switch magnetism without using a magnetic field, potentially leading to the creation of more energy-efficient magnetic storage devices.
A Cornell-led collaboration turns organic matter DNA into biodegradable gels and plastics, reducing petrochemical consumption. The resulting materials can be used in various applications, including everyday plastic objects, adhesives and drug delivery systems.
A $20 toll for cars and taxis entering Manhattan's central business district could decrease gridlock by up to 40%, while also reducing greenhouse gas emissions by 15%. The study found that this measure would lead to a significant reduction in air pollution, including particulate matter linked to poor health.
A recent genetic study involving 378 Arabian horses from 12 countries found a larger degree of genetic diversity than previously thought, contradicting popular notions about the breed's history. The research also revealed that the modern-day Thoroughbred does not contribute genetically to the Arabian horse, contrary to common belief.
The study identifies inadequate funding, limited guidance, and institutional capacity issues as significant barriers to improved tick monitoring and control. Many existing programs rely on county or state funding, which can lead to program instability over time.
Research by Cornell University found that electronic food vouchers, provided to Rohingya families through the United Nations' World Food Programme, allow for a greater range of nutritious foods. This led to improved height and weight gains among young children, as they were able to access more calorically and nutrient-dense foods.
A new project led by Kaitlin Gold aims to develop management strategies for grape downy mildew fungicide resistance in New York state. The team will test non-CAA fungicides and create extension materials for grape growers to mitigate the issue of emerging resistance.
A Cornell University team has discovered a way to control electron spin transitions using acoustic waves, eliminating the need for magnetic fields. This breakthrough enables the development of smaller, more power-efficient acoustic sensors for navigation technology and other applications.
A recent study reveals that micro-bumps on butterfly wings, combined with a nanoscale wax layer, shatter and spread raindrops to minimize damage. This natural defense mechanism reduces the impact force on delicate surfaces, protecting against physical harm and hypothermia risk.