A new form of collective worker resistance is unfolding in China's app-based food delivery economy, with small groups of couriers conducting 'mini-strikes' via WeChat. These strikes reflect a new form of leverage and reveal labor unrest evolving alongside shifting political, economic, and technological conditions.
Researchers at Cornell University have developed a method to control the shape of nanoparticles using small molecule adsorption. By varying the concentration of an individual ligand, they can change the particle's shape, opening up new possibilities for applications such as removing micropollutants from the environment.
A nationwide database of community assets was created to help municipalities craft development plans, finding that natural and cultural assets correlate most strongly with farmers' success. The research suggests that communities with nonprofits, social enterprises, and creative industries support DTC farm marketing efforts.
A Cornell University-led team projects that vehicle electrification, driverless cars, and ride sharing could prevent 5,500 premature deaths and save $58 billion annually in the US by 2050. The study also finds that vehicle electrification is the most important piece for carbon mitigations and health benefits.
Scientists from Cornell University have found evidence of explosive volcanic activity on Venus, using phosphine gas as a geological signature. This discovery supports the idea that volcanism is responsible for phosphine's presence in the planet's upper atmosphere.
A recent study published in Science found that songbirds can indeed taste sugar, contrary to long-held assumptions. The researchers' findings suggest that songbirds evolved to sense sweetness approximately 30 million years ago, possibly due to the availability of sugary food sources.
A Cornell University-led team developed a machine learning tool called Correlation Convolutional Neural Networks (CCNN) to parse quantum matter and make distinctions in the data. CCNN can identify relationships among microscopic properties that are impossible to determine at the scale of quantum systems.
A $10 million grant from The Foundation for Food & Agriculture Research will support a six-year project to measure dairy farming's greenhouse gas footprint and develop strategies to reduce emissions. The study aims to make the US dairy industry carbon neutral while supporting farmer livelihoods.
The new indoor module for Eddy3D software helps designers and architects maximize fresh air flow and minimize stagnant areas. By simulating airflow and identifying virus diffusion patterns, the tool reduces the risk of airborne pathogens in post-COVID offices.
A new recycling strategy for perovskite solar panels has been developed, which could reduce the carbon footprint of these panels by up to 72.6%. The recycling process could also lower the primary energy consumption of perovskite solar cells.
Researchers found that male mosquitoes' ability to harmonically converge affects their offspring's immune response, with males investing more energy in mating effort than immunity. Female mosquitoes are better able to resist parasites and pathogens, but may lose immunity as they age.
Researchers used Gaia eDR3 catalog data to determine which stars pass through the Earth Transit Zone over a 10,000-year period. This allows nearby star-systems to potentially detect Earth, with 1,715 systems having had this opportunity since human civilization began.
A $200,000 grant will help promote vaccine confidence and uptake among farmworkers and other marginalized populations in 8 New York counties. The project aims to address health disparities and build equity through effective vaccination partnerships.
Researchers at Cornell University have developed a method of magneto-thermal imaging that provides nanoscale and picosecond resolution, previously available only in synchrotron facilities. This innovation enables the study of magnetic properties of materials at unprecedented scales.
A Cornell University-led study reveals that birds can use turbulence to their advantage, offering a potential boost to the aerospace industry. The research found that birds' accelerations are highly irregular and fluctuating, similar to particles in turbulent airflows, allowing them to harness energy from wind speed.
Researchers from Cornell University and Samsung create a first-of-its-kind metalens that can focus light using voltage instead of mechanically moving its components. The innovation allows for an ultrathin, electrically tunable lens with continuous zoom capabilities.
Researchers at Cornell University used dendrochronology and radiocarbon dating to determine the Noceto Vasca Votiva's construction dates, confirming a supernatural water ritual. The structure, built around 1444 B.C., shares similarities with other monumental builds during major societal changes.
A team of researchers developed a new method to analyze global food value chains, revealing that farmers receive only 27% of consumer expenditure on foods consumed at home. The study found that the majority of value is created in post-farmgate activities, such as processing and manufacturing.
A new study found that darkening even some windows at night during bird migration periods could reduce bird collisions by 60%. Researchers analyzed data from McCormick Place convention center and found that half of the building's windows being illuminated resulted in 11 times fewer nighttime bird collisions during spring migration.
Researchers at Cornell University developed a minimally invasive method to measure water potential in leaves using nanoscale sensors and fiber optics. This technology enables the study of basic plant biology, advances breeding more drought-resistant crops.
A new Cornell University study reveals that social media content creators face significant precarity in their pursuit of visibility and metrics success. The research highlights the challenges posed by algorithmic systems and platform instability, which can quickly render an influencer's career uncertain.
A computer modeling study found that declining fish biodiversity can lead to a decrease in essential nutrients like zinc and iron, exacerbating existing health issues like anemia. The study's findings have significant implications for food security and fisheries sustainability worldwide.
A Cornell University-developed technology provides an antidote for deadly pesticides that kill wild bees and cause beekeepers to lose around a third of their hives every year. The antidote delivery method has now been adapted to effectively protect bees from all insecticides, and inspired a new company, Beemmunity.
The Cornell Farmworker Program is expanding its efforts to reach New York state's diverse farmworkers with critical health and legal information. The grant will help integrate on-the-ground training with Cornell University research across colleges.
A study by Cornell University found that most US adults support soil carbon storage as a climate solution, particularly when framed as a natural approach. The strategy received highest support from Democrats and those who perceive it as 'natural'.
Research from Cornell University reveals that even slight grocery tax-rate increases can exacerbate food insecurity among low-income households. The study found a correlation between increased tax rates and higher likelihoods of hunger in households.
Researchers found that direct compensation for posting written reviews increases positive emotion, but may lead to overly glowing reviews that don't accurately reflect the experience. In experiments, incentives increased review positivity by 55%, but had unforeseen negative consequences for consumers.
A new smartphone app developed by Cornell University engineers can predict grape yields up to 24% more accurately than traditional methods. The app uses computer-vision technology to analyze video footage of grape vines, allowing farmers to secure labor and equipment in advance and reduce profits.
Researchers at Cornell University have developed a novel technique to study the neuroscience of motor control in mice by focusing on their tongue movements. This approach reveals similarities between mouse tongue movement and primate reach tasks, allowing for new insights into motor control and potential applications in understanding n...
Researchers at Cornell University are using artificial intelligence to discover new materials that could help achieve emissions-free driving. The four-year project combines data-driven deep learning with knowledge-driven reasoning and optimization techniques to accelerate the discovery of new clean energy materials.
The discovery of five novel listeria species will help identify potential growth niches in agricultural soil and improve food safety by expanding the knowledge base on listeria diversity. This increased understanding will prevent contamination, false positives, and foodborne outbreaks.
Researchers at Cornell University have identified DNA markers that determine grape flower sex and pinpointed the genetic origins of the perfect flower. This study provides breeders with a tool to screen seedlings for flower sex, reducing waste and increasing efficiency in breeding programs.
A three-year study in Tanzania found that farmers who learned about sustainable crop-growing methods, gender equity, and nutrition improved the diversity of their children's diets and increased food security. The approach combined agroecology with peer mentoring and attention to nutrition and gender equity.
Researchers have discovered a persistent signature of plasma waves in the interstellar medium using Voyager 1's Plasma Wave System. The detection allows scientists to understand how the solar wind interacts with the interstellar environment.
A 18.5 million year old vine fossil was identified as a new species, providing evidence of the evolution of climbing plants. The fossil's unique features, including two sizes of water-conducting vessels and lobed cross-sections, are characteristic of lianas in the soapberry family.
Researchers developed a rapid-testing method to check cleaning protocols in commercial food processing plants. The ATP swab test detected microorganisms on surfaces, improving environmental hygiene and product quality. The study showed that targeted cleaning can reduce the risk of foodborne illnesses.
To reach its goal of 70% renewable energy generation by 2030, New York state will need to utilize lower-grade agricultural land and dual-use (agrivoltaics) options for solar energy development. This approach can help alleviate public concerns and mitigate negative economic activity in rural communities.
A Cornell University-led study found that when temperatures rise, people fish less often, but stocks of fish and other aquatic foods increase, leading to slightly larger catches. Factoring in human behavior is crucial for understanding climate change's effects on rural livelihoods and food access.
A Cornell-led research survey found that many Americans believe the Moderna and Pfizer-BioNTech vaccines provide weak protection against COVID-19 after a second dose. The study highlights the need for improved guidance on continued public health precautions, such as wearing masks, to combat vaccine attrition and prolong pandemic recovery.
New research from the Cornell Lab of Ornithology analyzes the impact of a bird eye disease on house finch populations, revealing an escalating arms race between the birds' immune systems and bacterial strains. The study suggests that imperfect immunity is driving this battle, with bacteria evolving to overcome strengthened finch defenses.
The Andrew W. Mellon Foundation has approved a $1.2 million grant to extend the AUH interdisciplinary seminar series at Cornell University for three years, focusing on social justice and equity in the built environment. The new funding will support two projects: Design Justice Workshop and Urban Justice series.
A recent study found that Flint adults suffered a range of adverse physical and mental health symptoms, including skin rashes, hair loss, depression, anxiety, and PTSD, linked to the water crisis. Black residents were particularly affected, with higher rates of reported symptoms.
A new study uses eBird data to identify areas of low Bald Eagle abundance, paving the way for citizen-science data to shape policy decisions. The research finds that eBird data is the most accurate and reliable source for assessing eagle populations, providing valuable insights for conservation efforts.
Research shows Eurasian Blackcaps, a widespread warbler species, are adapting to changing climate by reversing their migration patterns to spend winters in British Isles backyard gardens. These birds have a steady food supply and better body condition, allowing them to move less and avoid predators more effectively.
A new study found that solitary paper wasps experience reduced facial recognition abilities due to lack of social interaction. This impact is reflected in smaller visual areas of their brains, affecting individual identity processing and social behavior.
A study from Cornell University found that women's increased agricultural labor during harvest season leads to decreased nutritional intake. Women who work longer hours on farms experience a loss of up to 112 calories and essential nutrients.
Researchers confirm the original findings that suggested a significant discrepancy in the muon's magnetic field from the Standard Model prediction. This discovery may indicate the presence of an undiscovered type of fundamental physics, leading to further investigation into the nature of particles and forces.
A new book from Cornell University Press explores how climate change will alter the world's dinner plate. Rising temperatures and changing weather patterns threaten staple crops like rice, avocados, and bananas, with some varieties facing yields reduced by up to 80%.
A new study by Cornell University researchers has found a positive association between exposure to televised campaign ads and reported diagnoses of anxiety among U.S. adults. The study analyzed two large national datasets and found that increased ad exposure was linked to higher odds of being diagnosed with anxiety.
Research reveals that religion can both protect mental health and constrain crisis response among certain groups, ultimately affecting public health efforts. Highly religious Americans, especially evangelicals, experienced less distress during the early days of COVID-19 but were less concerned about addressing the pandemic.