Researchers found stink bugs track ripening fruit to maximize food access, suggesting limiting fruit availability in spring and fall could be an effective strategy for controlling stink bug populations. The study provides critical intelligence in the battle against these pests and their annual destruction.
A new University of Maryland study has found that online crowdsourced ratings of doctors are representative of a broad spectrum of the patient population, contrary to concerns about 'heckler's veto'. The study suggests that patients who leave poor reviews tend to have less access to the internet or be less familiar with online reviews.
A new study published in Nature provides the first detailed look at Pluto's five known moons, revealing fascinating details about their orbits and rotational patterns. The research found that three of the smaller moons, Nix, Styx, and Hydra, are locked together in resonance, making their orbits more regular and predictable.
A new study at the University of Maryland found that online hookup sites like Craigslist increase HIV infection rates in Florida, with African Americans accounting for 63% of new cases. The study also found that wealthier individuals and women were more susceptible to HIV transmission through online platforms.
A University of Maryland expert is working on a digital platform called CyberHeart to test and validate implantable medical devices. The project combines patient-specific computational models with advanced mathematical techniques to optimize device settings on a patient-by-patient basis.
The US experienced a significant decline in honey bee colonies between April 2014 and April 2015, with beekeepers losing over 40% of their colonies. Summer losses were particularly severe, with commercial beekeepers facing high rates of colony losses due to unknown factors.
A study by University of Maryland researchers found that climate warming has made potato leafhoppers arrive an average of 10 days earlier and cause more severe infestations. The pests cause significant economic damage to farmers across the eastern US, with losses estimated in millions of dollars.
A University of Maryland study found that men and women in the US had lower odds of depression diagnoses and better mental health during the Great Recession compared to pre-recession. Women were more likely to be diagnosed with anxiety disorders post-recession, while men experienced less psychological distress.
A University of Maryland School of Public Health study found that linking low-income uninsured patients to safety-net clinics reduced avoidable emergency department visits. The initiative improved health outcomes and reduced costs for vulnerable populations in Montgomery County, Maryland.
Researchers found a significant association between Google search volume of the 'n-word' and higher mortality rates among Blacks. The study suggests that area-level racism can be monitored using internet query-based measures, pointing to its impact on mortality risk.
Researchers found a pulsing quasar in the Pan-STARRS1 Medium Deep Survey, which could be evidence of a binary supermassive black hole system. The discovery sheds light on the end stages of galaxy mergers and may aid in pinpointing thousands of merging supermassive black holes.
A new study finds that wind bursts in the western Pacific can significantly impact El Niño events and their severity. The research identifies three distinct varieties of El Niño and explains how westerly wind bursts determine which flavor will occur. This finding could help improve future predictions of these global-scale climate events.
Researchers at University of Maryland generate new isotopic fingerprint of the moon, reconciling accepted model with surprisingly similar Earth and moon fingerprints. The findings suggest a thorough mixing of debris before forming the moon, supporting an explosive and interconnected past.
A new study investigates the cooling and warming effects of forests at both a global scale and high spatial resolution. Researchers found that tropical forests have a strong cooling effect year-round, while boreal and temperate forests show seasonal variation in temperature.
The Joint Quantum Institute's (JQI) Physics Frontier Center, a collaboration between UMD and NIST, has been renewed by the NSF for five years. Researchers will focus on exploring topological quantum matter, entanglement, and dynamics in systems far from equilibrium.
A study by University of Maryland scientists has found a functional link between supermassive black holes and molecular outflows in galaxies. The research suggests that the black holes' winds are powerful enough to drive these massive outflows, which remove star-making gas and shape the galaxy's fate.
The HAWC Gamma-Ray Observatory is equipped with 300 detectors spread over three football fields to detect gamma rays and cosmic rays. It will study active galactic nuclei, gamma ray bursts, and the nature of cosmic rays.
A new field-based study from the University of Maryland reveals that realistic levels of imidacloprid exposure do not significantly harm honey bee colonies. However, higher doses and synergistic combinations with other stressors, such as climate change and malnutrition, can cause more severe consequences.
Researchers at the University of Maryland have developed chemical compounds that enhance conventional antibiotics' effectiveness and inhibit bacterial biofilms. The compounds block quorum sensing signals, preventing biofilm formation and alerting the immune system to their presence.
Scientists estimate that about 22,000 tons of phosphorus-rich Saharan dust cross the Atlantic Ocean annually, replenishing depleted Amazon soils. This vital nutrient plays a crucial role in maintaining the Amazon ecosystem.
Researchers propose a new model showing the sun's magnetic field controls the shape of the heliosphere by accelerating solar wind into two jets. This understanding could have implications for future space travel and help us comprehend the filter protecting the solar system from galactic cosmic rays.
Research finds that scarcity makes consumers choose their favorite item more, while abundance leads to varied selections. This effect can be manipulated through psychological arousal, influencing decision-making in various contexts.
Researchers at the University of Maryland have discovered a new mechanism of inheritance in roundworms that could revolutionize our understanding of evolution and disease treatment. The team found that genes can be silenced through a process called RNA interference, and this silencing can persist for multiple generations.
Researchers at UMD have developed a technology platform for creating targeted drug and vaccine delivery vehicles using customized soap bubbles. The technology can produce 1,000 doses of vaccines in just 72 hours.
The Rosetta mission provided the closest-ever look at comet 67P/Churyumov-Gerasimenko, revealing its structure, surface features, and composition. The study helps scientists understand how comets form and evolve over time.
Researchers have found charge instability across all types of copper-based superconductors, which may help synthesize materials that can superconduct at room temperature. The study suggests that charge order is a universal feature of high-temperature superconductors.
Researchers developed robotic systems that can teach themselves by watching online cooking videos, allowing them to grasp intricate movements. The breakthrough enables self-learning and interaction with humans, paving the way for smart manufacturing environments and automated daily life tasks.
Researchers discovered that charophytes, a lineage of green algae closest to land plants, can detect ethylene gas and adapt to environmental conditions. The study found nearly identical molecular machinery in both algae and land plants, with implications for understanding plant stress response and evolution.
A new model developed by University of Maryland researchers links intensive agriculture to increased atmospheric carbon dioxide levels, revealing a strong correlation between the Green Revolution and Earth's metabolism. The study found that crop production tripled while land planted with major crops grew by 20 percent, leading to incre...
Researchers at the University of Maryland have invented a single structure that combines all components of a battery, enabling miniaturization of energy storage. The tiny battery can be fully charged in 12 minutes and recharged thousands of times, making it a promising innovation for future devices.
A study by University of Maryland cybersecurity experts found that only 13% of websites patched their software correctly and implemented additional security measures to secure systems. The team's analysis revealed a significant drop in revocation rates during weekends, highlighting the human factor's role in computer security.
Researchers found evidence of ancient sulfur-dependent life forms in 2.5-billion-year-old rocks from Brazil, suggesting these organisms could have existed in shallow water environments with high sulfate concentrations. This discovery sheds light on the evolution of life on early Earth.
A deadly fungus, Batrachochytrium salamandrivorans, is threatening wild populations of fire salamanders in Europe and may reach the US through international trade. Scientists are warning that the fungus could have devastating effects on North America's salamander biodiversity.
Researchers at the University of Maryland's Supply Chain Management Center have developed a user-ready online portal to help companies sense and respond to cyber supply chain risks. The portal combines cybersecurity, enterprise risk management, and supply chain management to provide benchmarking and anonymous industry peer comparison.
A UMD-led research team will investigate how large networks of neurons process sensory information, focusing on the auditory cortex. The goal is to identify key groups of neurons that change over time and develop new imaging technologies and data analysis techniques.
Researchers have detected water vapor and hydrogen on the exoplanet HAT P-11b, a planet about four times bigger than Earth. This discovery supports astronomers' ideas about planetary formation and suggests that small planets may be rich in heavy elements like oxygen.
A series of studies published in Biogeochemistry found that US cityscapes exhibit consistent patterns of urban evolution, shaped by human activities and ecosystem changes. These patterns can result in rapid losses or gains of ecosystem functions, depending on how cities are managed.
Researchers developed a prototype detector that sees an extraordinary broad band of wavelengths, including terahertz waves invisible to the human eye. The detector uses graphene and is more than a million times faster than existing room temperature detectors.
A new synthesis method enables the creation of nanostructures that efficiently split water into hydrogen fuel using sunlight. The approach allows for the design and construction of higher-order nanostructures with specific symmetries or shapes, enabling potential applications in quantum computing, sensors, and clean energy.
Astronomers have accurately measured a rare black hole about 400 times the mass of our sun in a galaxy 12 million light years from Earth. The finding confirms the existence of intermediate-mass black holes, which were previously disputed due to lack of data.
Epiviz is a web-based tool that enables quick visualization and comparison of large genomic information. It seamlessly integrates with Bioconductor analysis software, supporting popular next-generation sequencing techniques.
When worms mate with different species, their bodies are unable to tolerate the aggressive sperm, resulting in sterility and death. The sperm's premature fertilization of eggs and subsequent damage to the ovaries lead to these outcomes.
Scientists at the University of Maryland have successfully created air waveguides that can guide light beams over long distances without loss of power. This breakthrough has significant implications for various applications, including long-range laser communications, pollution detection, and topographic mapping.
Researchers at the University of Maryland have discovered a new process in human genes that can alter protein contents and functions. This process, known as programmed ribosomal frameshifting, may help the body regulate its immune response and prevent harmful side effects.
Researchers discovered microorganisms that trigger diarrheal disease and others that may prevent its onset. The study found associations with several organisms, including Streptococcus and Granulicatella, which correlated with severe diarrhea in young children in developing countries.
A UMD-led public computational biology web service, MolecularEvolution.org, has gained popularity by giving back to its users. The Lattice Project, built on the Berkeley Open Infrastructure for Network Computing, offers a service called GARLI, designed to reconstruct and predict genetic relationships between biological samples.
A study by University of Maryland researchers has identified a toxic protein that damages muscle cells inside the arteries of children with progeria, a rare genetic disorder. The discovery may help explain how cardiovascular disease develops in people aging normally and could lead to new treatments for the condition.
A study published in Frontiers in Aging Neuroscience found that moderate physical activity can preserve the volume of the hippocampus in older adults at increased genetic risk for Alzheimer's disease. This suggests a potential delay in cognitive decline and onset of dementia symptoms.
Researchers analyzed 40 Martian meteorites to understand the evolution of Mars' atmosphere, shedding light on whether life existed or could have existed on the red planet. The study found that the atmospheres of Mars and Earth diverged early in the solar system's history, with sulfur playing a key role in shaping the Martian environment.
A new analytical tool, HANDY, incorporates two new variables into the well-known predator-prey model, reflecting the accumulation of wealth and economic stratification between rich and poor. The model suggests that human societies can reach a sustainable steady state when they do not over-deplete natural resources and avoid extreme eco...