Scientists at Cornell University have discovered an unexpected mechanism of activation and inactivation of RNR, a crucial enzyme for DNA replication. This finding provides a potential means to shut off harmful bacteria by understanding the
Researchers from Cornell University have identified a way to unlock naturally occurring phosphorus bound in organic matter, which can be used as an alternative to synthetic fertilizers. This breakthrough has the potential to reduce environmental pollution and promote sustainable agriculture practices.
Researchers found that electric vehicles can improve air quality in Houston by reducing nitrogen oxides and volatile organic compounds emitted by gasoline and diesel vehicles. The study suggests that complete electrification of transportation could prevent up to 246 premature deaths annually in greater Houston by 2040.
Researchers at Cornell University and Environmental Defense Fund found that fertilizer plant emissions are 100 times higher than industry reports, exceeding EPA estimates. The study used a mobile sensing approach to measure methane emissions from six plants, finding an average emission rate of 0.34 percent.
A study by Cornell University researchers suggests that climate change-induced heat stress will have a greater impact on crop yields than drought stress in the US. The analysis projects significant yield reductions of 8-48% for major crops like maize and spring wheat, with some crops more resilient to heat stress.
A new study by Cornell University provides insight into the mode of action of hyaluronic acid (HA) injections, finding a direct correlation between lubricating properties and pain relief in patients. The research suggests that HA products should be reclassified as drugs to better regulate their treatment options.
Adding solar farms in New York state could reduce summer electricity demand by up to 9.6 percent, but winter energy demand may lead to volatile swings in the power system due to low demand and high solar production
Researchers at Cornell University have discovered engineered electroactive microbes that can borrow electrons from solar or wind power to break down carbon dioxide molecules. These microbes can then produce biofuels like isobutanol or propanol, which could be used as an alternative energy source.
Scientists at Cornell University have developed a new, genetically clean strain of the C. elegans worm, which will serve as a standardized baseline for future research studies. The new genome sequence reveals hidden genetic variations and highlights the need for accurate DNA sequencing in synthetic biology.
Blossom, a handcrafted open-source robot platform, is designed to be simple, expressive, and inexpensive, allowing users to customize it with various materials like wood and wool. The robot's mechanical design enables flexible gestures, making it suitable for teaching children about robotics and human-robot interaction.
Researchers at Cornell University found that social interactions are more important than language in predicting online debate success. A model combining social interactions and language was the most accurate, with a robust history of complex social interactions being the best predictor of future debate success.
Geoscientists have found evidence that material from the transition zone in Earth's mantle can percolate to the surface to form volcanoes. This discovery provides a new understanding of the relationship between the transition zone and volcanism, with implications for global geodynamics and the evolution of our planet.
New research identifies three persistent gravitational wave observables that provide insight into the intrinsic properties of gravitational waves. These observables could someday help extract information from the Cosmic Microwave Background, offering a new window on the universe.
A new study published in Proceedings of the National Academy of Sciences found that people's beliefs about the source of information significantly impact how they process it. Establishing credibility for news sources is crucial to combatting fake news and mitigating its effects on democratic institutions.
Researchers at Cornell University have identified a new stealthy, jumping gene called mcr-9, which resists the world's last-resort antibiotic colistin, threatening global health. The discovery enables early detection and isolation of resistant bacteria in hospitals and food products.
A recent study by Cornell University has discovered a strong correlation between the AMY1 gene, which breaks down starch, and specific gut bacteria. This finding suggests that people with more copies of this gene may have benefited from increased starch digestion during times of scarcity.
Researchers at Cornell University discovered a link between diabetes and increased risk of metastatic cancer, attributed to the glycation of collagen matrices. Elevated blood sugar levels lead to structural changes in collagen fibers, facilitating cancer cell movement through the body.
Researchers found that bots use time delays to make trades faster than humans, allowing them to frontrunning and take advantage of human error. High fees paid to prioritize transactions pose a security threat to the entire blockchain.
Two fungal pathogens, Batkoa major and Beauveria bassiana, have been found to decimate spotted lanternfly populations near Reading, Pennsylvania. These native fungi could be used to develop environmentally-friendly control methods for the invasive species.
Researchers found that when participants were unsure whether a profile was written by a human or an algorithm, they distrusted the one they believed to be machine-generated. The study suggests designing AI communication tools with transparency and trustworthiness in mind can improve user experience.
Researchers at Cornell University have discovered a cost-effective and accurate way for self-driving cars to perceive 3D objects, reducing the reliance on expensive LiDAR sensors. The new method uses two inexpensive cameras on either side of the windshield to detect objects with nearly LiDAR's accuracy.
Research by scientists from Cornell University and the University of Sheffield finds that balancing selection is responsible for maintaining the diversity of head colors in Gouldian Finches. This process allows both red- and black-headed finches to coexist, with each having advantages and disadvantages, resulting in a stable polymorphism.
A new study proposes a blueprint for conserving habitat across the Western Hemisphere to protect migratory birds. The research uses eBird data to calculate how much land must be conserved for each species, finding that working lands are more efficient than protected areas.
Google searches have identified popular North American bird species, with large birds and those visiting feeders drawing more attention. The study found that owls were the subject of public curiosity, while conservationists can use this information to focus efforts on lesser-known species.
Researchers developed DASH materials that exhibit metabolism, self-assembly, and organization - key traits of life. The biomaterial autonomously emerges from nanoscale building blocks, grows, and decays, allowing it to perpetuate dynamic processes.
A new CRISPR-Cas3 system allows for efficient genome editing in human cells, erasing long stretches of DNA from targeted sites. This technology holds promise for treating viral diseases such as herpes simplex and hepatitis B, which are major public health threats.
New study models UV environments of nearby exoplanets, finding they could support life despite high radiation levels. The researchers argue that life has survived similar conditions on Earth and suggests the possibility of life existing today on planets like Proxima-b.
Researchers found evidence of woodpeckers evolving to resemble neighbors' plumage, linked to environmental factors. The study suggests that this phenomenon is more common than previously thought, with repeated cases of distantly-related species mimicking each other in the same region.
A recent commentary suggests that treatment guidelines recommended by medical specialist organizations are more likely to lead to overdiagnosis, overtreatment, and increased healthcare costs. The authors argue that specialty bias and fee-for-service compensation models contribute to this issue.
A study by Cornell University found that Chicago tops the list of most dangerous cities for migrating birds due to its unique combination of light pollution and geography. The research also revealed that four eastern cities in the US make the autumn list, highlighting the importance of conservation efforts to reduce bird mortality.
Researchers develop nanovaccine using pyridine functionalized poly(2-hydroxyethyl methacrylate) material, overcoming restricted immune response in mice with gut-initiated metabolic syndrome. The study explores the interrelationship between nanomaterials, immune responses and the microbiome.
A Cornell dairy nutrition model has been updated to help farmers reduce nitrogen in manure and waterways. Research found that feeding cows less protein can maintain milk production while reducing nitrogen excretion by 14-18% and saving farmers $147-$157 per cow annually.
Complex federal food safety rules are being clarified to assess agricultural water use, with potential cost savings of $37 million annually nationwide. The Produce Safety Alliance is developing new ways to evaluate and manage water sources to reduce contamination risks.
The Cornell University-led study identifies 1,822 stars with conditions suitable for finding Earth-like planets and life-supporting environments. These stars are within reach of NASA's James Webb Space Telescope for atmospheric analysis and the detection of signs of life.
A new study from Cornell University has identified a genetic regulator called SAF that helps HIV-infected macrophages avoid cell death. By blocking SAF, researchers found that infected cells self-destructed while healthy cells remained untouched, presenting a novel angle for potential therapies to selectively eradicate reservoir cells.
A new study by Cornell University professor Jessica Chen Weiss reveals that younger Chinese are more hawkish in their foreign policy beliefs compared to older generations. The majority of the Chinese public supports greater military reliance and increased defense spending. However, opinions are sensitive to broader information and stra...
Cornell researchers develop a new solid-state battery technology that is inherently safer and more energy-dense than traditional lithium-ion batteries. This breakthrough enables the creation of smaller, safer batteries with improved recharging capabilities and reduced risk of fires.
Researchers have discovered a specific area in the insular cortex of the brain that responds to sweetness stimulation on the tongue, revealing a complex taste map in humans. This 'sweet spot' is distinct from other tastes like sour, salty, and bitter.
The study found that percentage-based evidence and human interest stories increased engagement, while discussing overall problem magnitude didn't. Researchers used a nonprofit's health care access campaign to test the effectiveness of different messaging approaches.
A study by Cornell University found that when robots excel in competitions, people perceive themselves as less capable and less likable. The research suggests optimizing teams of humans and robots to minimize negative effects on human behavior and reactions.
A Cornell University team found that the NYS apple industry generates an additional $2 billion in industry output and nearly 12,000 jobs due to its significant support of related industries. The new framework for economic impact analysis provides a more accurate picture of the industry's economic contribution.
Scientists at Cornell Lab of Ornithology used data on 77 North American migratory bird species to predict that climate change will lead to unpredictable ecosystem disruption. By the middle of the next century, migratory birds will experience novel climates during all phases of their annual life cycles.
The study found that nearly 45% of Americans have ever had an immediate family member incarcerated, with siblings being the most common. The figure is even higher for African-Americans and those with low education levels, who experience incarceration at a rate of nearly 3 in 5.
A new periodic table of droplets has been created to classify their motion, with potential applications in crime-scene forensics. The table can help analyze blood spatter patterns and identify the energies involved, aiding in the inference of what caused certain spatters.
A study from Cornell University has identified the culprit behind decreased blood flow in the brain of people with Alzheimer's: white blood cells stuck to the inside of capillaries. This blockage leads to decreased blood flow in multiple downstream vessels, impacting cognitive function.
Researchers at Cornell University found that mosquitoes can detect sound waves from distances of up to 10 meters, including human speech and the buzzing of female mosquitoes in flight. This discovery could lead to the development of more sensitive directional microphones and hearing aids.
A Cornell University team developed a smart control system that reduces energy usage by up to 10% by predicting accurate weather forecasts and building characteristics.
A new study from Cornell University reveals that undocumented Latino immigrants are more likely to live with extended family and non-relatives than other groups. This complexity in living arrangements has significant implications for social and economic well-being, particularly affecting U.S.-born children of these individuals.
A new Cornell study reveals that serotonin neurons play a crucial role in the brain's ability to make appropriate decisions during emergency situations. In high-threat situations, stimulating these neurons elicits escape attempts, while in lower threat environments, they cause pausing.
Researchers discovered that adult females guide juvenile zebra finch song development through wing gestures and 'fluff ups', encouraging the baby birds to mimic their favorite versions. The study, published in Current Biology, reveals socially-guided vocal learning in zebra finches, similar to human babies.