A Cornell-led team has published detailed maps of Titan's liquid methane rivers and tributaries, providing context for the upcoming Dragonfly mission. The research examined Earth-based radar data to understand fluvial characteristics on Titan, shedding light on its sediment transport system.
A new study by Cornell University researchers reveals that the pulp from red grapes used in wine production contains beneficial stilbenes that can positively affect human intestines and the stomach's microbiome. The findings suggest a potential link between grape consumption and reduced risks of cardiovascular disease and diabetes.
A new study from Cornell University uses digital twins to identify optimal times and locations for detecting Listeria bacteria in produce facilities, reducing the risk of contamination. The researchers' model provides a novel way for food safety managers to visualize microbial contamination risks and experiment with different sampling ...
A new study from Cornell University suggests that people are more willing to accept extreme wealth disparities when attributed to individual success rather than group outcomes. The researchers found that tolerance for inequality depends on who is considered at the top of the economic ladder, with individuals being seen as having intern...
A recent study suggests that primates and marsupials were among the few tree-dwelling mammals that survived an asteroid impact 66 million years ago. The researchers used computer models and fossil records to find that most surviving mammals did not rely on trees, but some arboreal species may have been versatile enough to adapt.
A Cornell University study finds that noncompete agreements disproportionately affect women entrepreneurs, blocking them from starting high-growth companies. The 'fear factor' associated with noncompetes also limits the ability of women to hire experienced employees, making entrepreneurial ventures riskier.
A new study reveals that Earth's natural habitats can remove significant amounts of carbon dioxide due to previously undiscovered rock nitrogen weathering reactions. Preserving these ecosystems is vital to conserve the planet's carbon sink service and combat climate change.
The discovery of ionized calcium on the exoplanet WASP-76b suggests that its atmospheric temperature is higher than previously thought or that it has very strong upper atmosphere winds. The research findings are from a multiyear project exploring the diversity of planetary atmospheres using high-resolution spectra obtained with Gemini ...
Researchers warn that future exoplanet direct-imaging missions need to make multiple observations to differentiate between planets. In 36% of solar systems, an Earth-like planet can be misidentified with a Mercury-like planet, and in 72% of cases, it could be mistaken for a Venus-like planet.
Researchers identified three new Alicyclobacillus species that can cause spoilage in apple juice. The discovery will allow manufacturers to identify and fine-tune control strategies to reduce waste and improve customer satisfaction.
A new study from Cornell University's ILR School found that people overestimate how quickly senders expect responses to non-urgent work emails, leading to increased stress. By clearly defining response expectations, senders can alleviate this 'email urgency bias' and create a more manageable inbox.
A new study found that 80% of bird species were reported in greater numbers in human-altered habitats during pandemic lockdowns. This increase was observed across multiple species, including Bald Eagles, Ruby-throated Hummingbirds, and Barn Swallows.
New research from Cornell University suggests that accelerating wind-energy technology deployment can achieve significant reductions in greenhouse gas emissions, with potential to reduce global warming atmospheric average temperatures of 0.3 to 0.8 degrees Celsius by the end of the century. The study confirms that advancing wind energy...
Researchers at Cornell University have developed micro-robotic swimmers powered by high-frequency sound waves, which can propel tiny robots forward. The technology has potential for targeted drug delivery and could be used to navigate the human body.
Researchers have developed a new method for preparing cryo-electron microscopy samples using liquid nitrogen, which cools at rates roughly 50 times slower than ethane. This results in sharper images with reduced beam-induced motion and simplified workflows.
A new framework from Cornell University's Fengqi You and Xiang Zhao provides a comprehensive analysis of the environmental impacts of plastic waste chemical recycling. The framework quantifies climate change and human toxicity, offering insights into optimal technologies and market dynamics.
A new study from Cornell University has found that the antimicrobial properties of certain stem cell proteins can effectively reduce the viability of methicillin-resistant Staphylococcus aureus (MRSA) in skin wounds. The treatment also stimulates the surrounding skin cells to build up a defense against the bacterial invader.
A new study found that COVID-19 led to a significant decline in births across high-income countries, with the strongest declines observed in southern Europe, while northern Europe showed little impact. The researchers attribute this variation to differences in economic disruption and social support policies.
A team of researchers identified a sequence of hand and footprints on the Tibetan Plateau, dated between 169,000 and 226,000 years ago. The prints are considered a potential example of art, with some researchers speculating that they may have been created by early human ancestors as a form of performance or creative expression.
The National Science Foundation has awarded a $2.5 million grant to Cornell University to study the transmission pathways of seagrass wasting disease in coastal meadows. The researchers aim to understand how climate warming affects the spread of the disease, which can have devastating effects on marine biodiversity and human health.
The Center for Research on Programmable Plant Systems (CROPPS) will develop technologies connected to the internet and cloud to listen to and learn how plants sense and respond to their environments. This two-way communication system aims to help scientists improve crop management by better understanding plant biology.
Research finds that neighborhoods with longer commute times and high residential density are more prone to infectious disease hotspots, while dense urban design can improve mobility conditions and resilience. The study suggests that a 20-minute city concept can promote livability, sustainability, and pandemic-resilient urban planning.
Female mice exhibit increased production of social calls and non-vocal behaviors when reunited with others after acute isolation, suggesting a pathway for studying brain mechanisms underlying social motivation and mental health.
A Cornell-University of South Carolina-led report warns that warming oceans are driving North Atlantic right whales towards extinction. The calving rate has declined by 26% since 2010, with the population now estimated at just 356 whales.
A recent study by Cornell University researchers found that a minimum wage hike improves consumer perceptions of service quality, particularly in independently owned restaurants. The study analyzed online reviews before and after the wage increase and discovered a decrease in negative discussions about worker courtesy and friendliness.
Researchers have identified a mechanism in Shewanella oneidensis that allows the microbe to take energy into its system for use in its metabolism. The study reveals a pathway for electron uptake that could be used to create efficient, scalable, and cheap methods for storing renewable energy and producing biofuels.
Researchers at Cornell University have discovered a way to transform cow manure into a manageable, ecologically friendly biochar fertilizer through pyrolysis. This process reduces water content from 90% to zero, alleviating environmental issues and saving farmers money.
A Cornell University study found that fewer than half of US workers were aware of emergency COVID-19 sick leave, which tripled instances of people being unable to take time off during the pandemic.
Research reveals nearly 20% of female White-necked Jacobin hummingbirds retain male-like plumage to avoid bullying and increase access to food. These birds visit feeders for about 35% longer than typical females, a significant advantage given their high metabolic rate.
Researchers from Cornell University have identified key factors in bird-plane collisions, including the time of year and species size, to inform collision avoidance strategies. The study predicts that risk for damaging strikes during periods with high migration intensity increases by up to 700%.
A new study from Cornell University finds that elder mistreatment is a highly prevalent problem in New York state, affecting nearly 1 in 10 older adults over the next decade. The research team identified poor health as a major risk factor and noted that people who transition to living alone are more likely to suffer financial abuse.
Cornell researchers created a chemically recyclable thermoplastic by synthesizing long polymer chains using a special catalyst. The resulting material, poly(1,3-dioxolane) or PDXL, has high tensile strength and can be easily depolymerized back to its monomer state, making it suitable for large-scale applications like packaging products.
Researchers at Cornell University have made a significant breakthrough in improving crop yields by enhancing photosynthesis. By removing the enzyme carbonic anhydrase from chloroplasts, scientists have found that plants can still undergo photosynthesis without compromising their growth, paving the way for more efficient food production.
A new study by Cornell University reveals that TV ads significantly influence retail investors' decisions, leading to increased online searches and stock trading volumes. The study found that certain types of ads, such as those airing during prime-time hours or for financial sector products, generated the strongest investor response.
Cornell University researchers used facial recognition AI to develop an imaging robot called BlackBird that scans grape leaf samples automatically, reducing manual assessment time from six months to one day. The technology has the potential to save farmers billions of dollars by detecting disease early and reducing fungicide usage.
New research from Cornell and Stanford University suggests that 'blue' hydrogen, touted as a clean energy source, may have a larger carbon footprint than burning fossil fuels. The process of making blue hydrogen requires more energy than traditional methods, leading to increased greenhouse gas emissions.
Researchers have developed a new method to measure DNA torsional stiffness, which can impact how cells work. The technique provides insights into the biological implications of twist-induced phase transitions in DNA.
A new genomic and geological mapping tool helps track listeria found in ingredients, processing facilities and finished products by pinpointing sources of contamination. The nationwide atlas reveals the natural distribution of listeria across the US, aiding in the identification of risk areas.
The Dragonfly mission will investigate Titan's surface and atmosphere, searching for chemical biosignatures and exploring the moon's active methane cycle. By analyzing the prebiotic chemistry currently taking place in Titan's atmosphere and on its surface, scientists hope to gain insights into the potential for life on the moon.
Researchers at Cornell University propose a new way to modulate metamaterials' absorptive and refractive qualities in real-time, increasing their effectiveness. This breakthrough could lead to the development of new metamaterials with improved wave absorption and scattering properties.
A Cornell University study found that politicians are more likely to tweet about climate change if they represent wealthy districts or have concerned constituents. In contrast, communities most at risk from climate change are less likely to see their leaders address the issue due to economic constraints and resource disparities.
A new study led by Adam Pearson and Jonathon Schuldt found that family values are a stronger predictor of climate opinions and policy support among US Latinos than political views. Familism, or cultural values representing commitment to the family, was the most important predictor, even more so than politics.
A Cornell-led study reveals that certain metals, like copper oxide-based superconductors, exhibit chaotic electron behavior governed by the Planckian limit. This limit dictates an upper bound on collision rates, which researchers have accurately measured for the first time.
Research reveals significant differences in gut microbiomes worldwide, impacting immune responses and susceptibility to infections. The study found that microbial composition alone can impact immune resilience, with Guatemala's microbiome proving most resistant.
A Cornell University study found no evidence that environmental stresses increase THC concentrations or CBD ratios in hemp. The research suggests genetics play a key role in determining THC content and CBD ratios.
A new study from the Tata-Cornell Institute for Agriculture and Nutrition found that women's nutritional intake declined during the COVID-19 pandemic in India. The decline was particularly pronounced among underdeveloped regions, with significant decreases in food expenditures and consumption of micronutrient-rich foods.
Researchers discovered that honey bees plan ahead to create irregular-shaped cells and varying angles to bridge together uniform lattices when space constraints occur. By studying natural honeycombs and computer modeling, the team gained insights into how evolution can lead to multipurpose, strong, and resilient structures.
Researchers developed a cutting-edge method to analyze how individual immune cells respond to Mtb, the bacteria that cause tuberculosis. The study found an almost perfect correlation between the fitness status of the bacterium and the transcriptional profile in the host cell.
A $1 million NASA grant supports the development of a new carbon monitoring system for East Africa, which combines satellite data with ecological modeling to quantify regional carbon stocks and fluxes. The system aims to improve climate mitigation efforts and inform food-security policies.
Engineered nanostructures overcome problems in gas-based high-harmonic generation, enabling scientists to observe molecular dynamics with a single laser shot. The record-breaking conversion efficiency covers a wide range of photon energies, opening up new opportunities for studying matter at ultrahigh fields.