Researchers at the University of Michigan have designed a ferroelectric material system that spontaneously forms small nano-size spirals, reducing power needed for polarization switching. This breakthrough has the potential to create memory devices with faster write speeds and longer lifetimes than current technologies.
A University of Michigan study found that more people believe in 'climate change' than 'global warming', with a difference driven by partisan orientation and question wording. Overall, 74% believed climate change was real when referred to as such, while 68% did so when called global warming.
A 40-million-year-old extinct mite species reveals a reversal of traditional sex roles, where females have partial or complete control over mating. This finding provides insight into the evolutionary advantages gained by females in controlling aspects of copulation.
Researchers at University of Michigan have created a new coating that traps and transports molecules through nanopores, enabling the study of single biomolecules with unprecedented precision. This breakthrough technology has significant implications for understanding neurodegenerative diseases like Alzheimer's.
A study found that individually tailored public health messages activate brain regions related to self-awareness in smokers, leading to increased quit rates. The research suggests that these tailored messages are more effective than one-size-fits-all approaches.
Millimeter-scale computing systems are being developed for medical applications, such as an implantable eye pressure monitor that tracks glaucoma progress. A compact radio with integrated antenna enables wireless sensor networks, allowing for tracking of pollution and structural integrity.
Plant-based researchers are developing adaptive structures inspired by Mimosa's ability to twist, bend, stiffen, and heal. Artificial cells mimic the mechanisms behind plants' nastic motions, leading to innovative technologies like shape-changing robots and morphing wings for airplanes.
Research at the University of Michigan suggests that rising carbon dioxide levels associated with global warming may affect interactions between plants and insects, altering the course of plant evolution. The study found that plant families responded differently to elevated carbon dioxide in their production of chemical and physical de...
A recent study found that American adults are scoring higher on a widely used index of civic scientific literacy, but still have significant gaps in their understanding of basic scientific concepts. The level of acceptance for biological evolution has declined over the last twenty years.
Researchers at the University of Michigan have developed a new class of material that shines with phosphorescence in jewel tones. The discovery could lead to cheaper and more efficient display screens, as well as improved organic light-emitting diodes.
Scientists discovered a molecular assistant called Spy that helps bacteria produce stable, functional proteins. The 'spy' helper aids in protein refolding and protects unstable proteins from degradation.
A study published in the Journal of Youth and Adolescence found that students who have agreements with friends about using alcohol during Spring Break are less likely to binge drink. Women were more likely than men to report having understandings about safer behavior, such as agreeing not to get drunk.
A new study using brain scans found that neural reactions to pro-health messages can accurately predict smoking quit success. The researchers tested 28 heavy smokers and found that neural activity in the medial prefrontal cortex predicted behavior change, outperforming people's own self-reported estimates.
A study found that African American men avoid doctor visits due to stress and lack of practical advice. The study suggests that physicians need to provide more support and resources to encourage men to follow medical recommendations.
Researchers at University of Michigan and University of California, Irvine discover DNA's building blocks 'rock and roll,' forming alternative structures with Hoogsteen base pairs. These fleeting states contain new layers of information stored in the genetic code, shedding light on critical interactions between DNA and proteins.
Scientists at the University of Michigan have identified a crucial biochemical pathway involved in catch-up growth, which is triggered by changes in oxygen levels. The research has implications for understanding why babies who experience catch-up growth are at higher risk for later life health problems.
A study using a 'fingerprinting' technique has identified the main sources of mercury in Bay Area fish, tracing it back to sediments and historic mining sites. The findings suggest that small fish acquire mercury from sediments and pass it along to larger fish, highlighting the need for targeted efforts to protect wildlife.
New research from the University of Michigan reveals that decreasing snow and ice cover in the Northern Hemisphere has exacerbated global warming, with a stronger positive feedback mechanism than initially predicted. The study shows that the cryospheric albedo feedback is almost twice as strong as models have simulated, contributing to...
The University of Michigan has developed a biosensor that can measure the growth and drug susceptibility of individual bacterial cells without a microscope. This breakthrough technology promises to speed up the treatment of bacterial infections, reduce healthcare costs, and combat antibiotic resistance.
Astronomers used Hubble Space Telescope to observe eight massive stars in Small Magellanic Cloud, finding five without large neighbors and three in tiny clusters. The study suggests that giant stars can form randomly across the universe, including in isolation.
Research reveals a pattern of reptile extinctions on Greek islands, with habitat specialists and northern species most affected. The study suggests that preserving habitat corridors will enable plants and animals to migrate in response to climate change.
Researchers have discovered a new class of small molecules that can break up and remove amyloid clumps in the brain, potentially providing a therapeutic application for Alzheimer's disease. These compounds also show potential to cross the blood-brain barrier, protecting the brain from harmful substances.
A new study found that living in racially segregated neighborhoods with high crime rates increases the chances of developing cancer, particularly among older adults. The research, published in the American Journal of Public Health, also discovered a link between neighborhood segregation and heart problems for older women.
University of Michigan researchers have made a theoretical breakthrough in generating matter and antimatter from the vacuum under specific conditions. The new equations show how high-energy electron beams combined with intense laser pulses can create pairs of particles and antiparticles, generating additional particles and antiparticles.
A University of Michigan study finds that Americans overreport their church attendance, with a significant gap between self-reported rates and actual behavior. This disparity is not unique to the US, but North America stands out in its consistency in overestimating attendance.
Researchers discovered a protein necessary for normal cell division in blood-forming stem cells, which resulted in abnormal numbers of chromosomes and high rates of cell death. This finding highlights the metabolic differences between stem cells and other blood-forming cells.
Researchers discovered that exposure to high levels of air pollution narrows tiny blood vessels in the retina, increasing the risk of heart disease. Exposure to even small amounts of pollution can cause a 3% increase in heart disease risk for women living in polluted areas.
A University of Michigan School of Public Health study found that people exposed to higher levels of triclosan were more likely to report allergies and hay fever. Additionally, BPA exposure was associated with impaired immune function in adults, but only for those over 18 years old.
A University of Michigan study shows women are two-and-a-half times more likely to interrupt their sleep to care for others, with longer interruptions lasting an average of 44 minutes. The findings highlight a growing concern for the impact on women's health and well-being.
Researchers found that black students and Native Americans who achieve high grades experience increased feelings of loneliness and social isolation, while their white peers tend to feel more accepted and connected.
Researchers have developed ultra-short X-ray beams that rival those made in expensive synchrotron particle accelerators, opening up new research possibilities. These beams can be used to measure and observe never-before-seen femtosecond atomic and molecular interactions.
Researchers found that most melanoma cells can drive disease progression and cannot be cured by targeting rare sub-populations. The study suggests that all melanoma cells have the ability to form tumors and change genes on the fly.
A University of Michigan study found that contact patterns among different age groups can explain the observed shifts in whooping cough prevalence and incidence. The research suggests that blanket booster-vaccination programs for adults may not be an efficient strategy for controlling the disease.
Presenteeism, a measure of productivity loss due to health issues, may be overreported. The University of Michigan's School of Kinesiology suggests a three-year moratorium on studies due to inaccurate calculations and limited data collection methods.
A University of Michigan study found that children with low vitamin D levels accumulated fat around the waist and gained weight more rapidly than those with sufficient vitamin D. Vitamin D deficiency was also linked to slower growth in height among girls but not boys.
The MiniBooNE experiment has confirmed the existence of a fourth flavor of neutrino, violating the fundamental symmetry of matter and antimatter. The discovery could explain the composition of the universe and potentially help resolve dark matter.
A new gamma-ray detector, Polaris, can pinpoint and show the exact location of radiation sources, unlike conventional detectors. It provides a real-time image of the radiation source, allowing inspectors to navigate towards it with precision.
A University of Michigan study found that brief episodes of cooperative social contact enhance executive function, a key component of mental activity. Engaging in conversations with a friendly tone results in improved performance on common cognitive tasks.
Researchers at the University of Michigan have developed a new equation that describes the relationship between current and voltage in organic semiconductors, which could enable advanced solar cells, thin OLED displays, and high-efficiency lighting. The equation provides fundamental insights into how charge moves in these materials.
Researchers at the University of Michigan have created intricate, curving 3-D nanostructures from carbon nanotubes using capillary action forces. These shapes can harness the exceptional mechanical, thermal, electrical, and chemical properties of carbon nanotubes in a scalable fashion.
A study by the University of Michigan found that teriparatide, a drug marketed for osteoporosis, can also heal bone wounds in gum disease patients. The treatment showed a 29% improvement in bone-level measurements on x-rays, compared to a 3% improvement in the placebo group.
A recent study found that the majority of US adults lack sufficient information to make the best medical decisions. To address this issue, doctors need to help patients prepare better for health decisions. Key findings include the importance of informed consent and patient decision aids in ensuring patients' preferences are respected.
A University of Michigan study found that people who lie on the phone feel a stronger desire for mouthwash, while those who lie via email want hand sanitizer. This suggests a connection between abstract moral issues and concrete physical experiences.
A University of Michigan study shows that constructive conflict resolution strategies can lower divorce rates, while destructive behaviors and withdrawal are associated with higher separation rates. Researchers found racial differences in conflict behavior patterns, with Black couples more likely to withdraw during conflicts.
A new analysis by Jianzhi Zhang and coworkers reveals flaws in models predicting the cost of complexity and finds that moderate complexity best enables organisms to adapt. The study challenged assumptions underlying traditional mathematical models, suggesting that a moderate amount of complexity is beneficial for adaptation.
Researchers will investigate how climate change affects Great Lakes water quality, focusing on extreme weather events and their impact on nutrient, pesticide, and sediment levels. The study aims to develop strategies for watershed councils and government entities to reduce water quality impacts.
A new University of Michigan study documents the impact of war on Palestinian and Israeli children's mental health. The research found that nearly half of Palestinian children between 11-14 reported witnessing violence, leading to significant increases in post-traumatic stress symptoms and aggressive behavior.
A University of Michigan study found Native Hawaiians are more likely to suffer early death, particularly among infants and young adults. The research highlights the need for renewed efforts to understand the causes of increased mortality among Native Hawaiians and other high-risk minority populations.
Researchers have invalidated the most commonly used model to explain the behavior of highly mismatched alloys, which could lead to more efficient solar cells. By using molecular beam epitaxy, they created gallium arsenide nitride alloys with nitrogen that can tap into infrared radiation.
Researchers have created a new mid-infrared supercontinuum laser that can blind heat-seeking missiles from a distance of 1.8 miles away, providing a promising solution for helicopter protection in combat zones. The technology is being commercialized through Omni Sciences, Inc., which has received $1 million in grants from the Army and ...