A University of Michigan study found a 92% increase in children seeking medical assistance for concussions in states with concussion laws. The legislation, combined with heightened public awareness, has led to significant increases in concussion treatment rates among school-age athletes.
A new University of Michigan study found that expectant fathers experience significant hormonal changes, including declines in testosterone and estradiol, even before their babies are born. These changes may be linked to psychological and physical transformations as men prepare to become fathers.
University of Michigan researchers devise a reliable way to grow cancer cells from patients outside the body for study, increasing success rate to over 73% and opening doors to tailored therapies. The new technique could enable doctors to track cancer progression in real-time, making treatment decisions more informed.
Researchers at the University of Michigan's CYGNSS satellite system will offer improved wind speed and storm intensity forecasts. The system could reduce forecast errors by 9 knots or about 10 mph, which is a significant improvement considering hurricane strength categories increase every 20 mph.
A new study by University of Michigan researchers suggests that using war metaphors to describe cancer can have a negative impact on prevention behaviors. Participants who were exposed to such language were less likely to consider limiting unhealthy habits like smoking and excessive alcohol consumption.
A genetic study found shared mutations between house dust mite populations in the US and South Asia, indicating migration across continents. The discovery highlights the potential for these tiny creatures to travel long distances and establish new populations.
Physicists at the University of Michigan have discovered samarium hexaboride, a topological insulator that could enable quantum computers and other next-generation electronics. The material's properties include rare Dirac electrons with potential applications in qubit development.
A new online tool, Cities Impact Assessment Tool (CIAT), helps cities in the Great Lakes region anticipate and prepare for climate-related challenges. The tool provides climate histories, projections, and adaptation strategies to support informed policy and infrastructure decisions.
A new model proposes that iron carbide could explain the anomalously slow S waves, thus eliminating the need to invoke partial melting. This would imply that as much as two-thirds of the planet's carbon is hidden in its center sphere.
A study of Aegean wall lizard populations on Greek islands reveals that island tameness is driven by both predator diversity and island isolation. Lizards on small, long-isolated islands are most susceptible to introduced predators, highlighting the need for conservation efforts prioritizing these populations.
A team of University of Michigan researchers has created a novel plastic blend that conducts heat exceptionally well, up to 10 times better than traditional plastics. This breakthrough could lead to the development of light, versatile materials for electronics and vehicles.
Researchers discovered a subset of cartilage-making cells that replicate themselves and drive bone growth, offering new hope for children with facial deformities. The findings could lead to the development of new treatments for corrective facial surgery in children.
Researchers found that teens prescribed anxiety or sleep medications during their lifetime were 12 times more likely to misuse those drugs than those who had never been prescribed. The study also highlighted the risk of overdose when these medications are mixed with narcotics or alcohol.
Researchers at the University of Michigan found that circularly polarized light can influence the self-assembly of nanoparticles into chirally specific structures. This phenomenon has implications for understanding homochirality and potentially developing new methods for inducing chirality in molecules.
Scientists found that agricultural crops play a significant role in seasonal fluctuations of carbon dioxide, which could help understand and predict how Earth's vegetation reacts to global warming. The study reveals a nuance in the carbon cycle, explaining about 25% of the increase in seasonal swings with croplands.
As energy becomes scarce, daily life in Western industrial nations will downshift into simpler forms due to reduced consumption. Behavioral scientists aim to help people cope with the transition by pre-familiarizing them with the changes and encouraging small, voluntary social experiments.
Researchers at the University of Michigan School of Public Health found an association between phthalate exposure and increased levels of biomarkers of oxidative stress in pregnant women. Oxidative stress may be related to preterm birth, adverse fetal development, and maternal health complications.
Researchers at the University of Michigan discovered a new hormone called NRG4 that serves as a messenger from fat cells to the liver, regulating sugar conversion into fat. Mice with elevated NRG4 levels were protected from metabolic disorders, suggesting its potential as a treatment for obesity and related diseases.
University of Michigan researchers demonstrate how chains of self-assembling particles can form and extend when exposed to an alternating electric field. This innovation could enable electronics that rewire on demand and pave the way for development of tiny, mobile robots with potential applications in medicine and manufacturing.
A University of Michigan study found that patients cared for by nurses with bachelor of science degrees had better care, fewer readmissions and shorter stays. The research estimated that these improvements could save around $5.6 million annually.
The University of Michigan student researchers compiled a comprehensive citywide greenhouse gas inventory for Detroit, highlighting key emission sources and areas for improvement. The report shows that energy use in buildings accounts for nearly two-thirds of the city's emissions, with exhaust from cars contributing to about 30%.
A new University of Michigan study finds that children born to mothers with higher education levels tend to excel academically in reading and math. The research suggests that the educational attainment of adolescent mothers has a lasting impact on their children's academic achievement, particularly if birth occurs later in life.
Researchers at the University of Michigan have discovered that a single neuron in C. elegans can regulate both speed and direction of movement, routing information through multiple downstream neural circuits. This fundamental biological mechanism has implications for understanding human brain function.
Researchers will collect location-specific information from tens of thousands of individuals with autism and their families nationwide to investigate potential environmental influences. The study aims to link self-reported data to relevant social and environmental stressors using geospatial technology.
A University of Michigan molecular biologist re-examines data from a controversial study claiming that complete food genes can pass into human blood. The researcher found evidence of contamination in laboratory samples, suggesting that DNA from food and skin microorganisms are present in the same sample tubes.
Researchers at the University of Michigan have created rounded crystals with no facets, resembling starfish shells. These nanolobes have potential applications in guiding light for LEDs and solar cells, as well as repelling water and dirt.
A new study found that older adults who feel comfortable with the aging process are more proactive in seeking preventive health care services. These individuals were more likely to undergo regular health screenings, such as cholesterol tests and mammograms, compared to those who were less satisfied with aging.
A new study led by University of Michigan researchers finds that microcystin-producing cyanobacteria in Lake Erie are becoming more sensitive to phosphorus, suggesting current reduction targets may not be enough to curb blooms. The team also suggests invasive quagga and zebra mussels may be driving the trend.
A new study by the University of Michigan and NASA reveals that the Four Corners region in the US Southwest has the largest methane signal seen from space, with over half a teragram emitted annually. The research uses satellite data to identify the source of the emissions, which are likely caused by infrastructure and coalbed methane.
A gene mutation that causes a rare premature aging disease could lead to the development of drugs that block rapid cell division in cancer. Researchers discovered a protein mutation that inhibits telomerase, allowing for the potential treatment of cancer and bone marrow failure.
Researchers at the University of Michigan have developed a new approach to discovering potential cancer treatments, replicating the native environment of cancer cells. They identified an antibody, 4C3, that stops breast cancer tumor growth in animal models and are investigating its potential as a treatment for human patients.
Researchers will sequence the genomes of 10,000 people with European, Hispanic, and African-American ancestry to better understand two mental health disorders. The goal is to identify genetic targets for drug development and improve disease prediction.
Researchers at the University of Michigan have extended the lifetime of blue organic light emitting diodes by a factor of 10, improving OLED efficiencies for smartphones and large-screen TVs. The new design spreads out light-producing energy to prevent damaging synergy, resulting in a tenfold increase in lifetime.
A study of chimpanzee aggression over five decades found that killings are not a result of human activities, but rather an adaptive tactic to eliminate rivals. The research provides strong support for the view that killing is an evolved behavior, increasing access to resources and improving survival rates.
Researchers discovered that mice missing TRPML1 calcium channel developed similar muscle defects as those present in muscular dystrophy patients. Increasing the activity of this channel improved muscle membrane repair and restored function. The goal is to develop a drug that can activate TRPML1 for potential treatment in humans.
A recent study reveals that nearly half of older adults (18 million) struggle with daily activities, with 20% requiring assistance. The majority receive help from informal caregivers, but unmet needs persist, particularly among those with few economic resources.
Researchers found that adopting the USDA's 'Dietary Guidelines for Americans, 2010' would lead to a 12% increase in diet-related greenhouse gas emissions due to increased consumption of dairy products and seafood. In contrast, reducing daily caloric intake while shifting to a healthier diet would result in only a 1% decrease in emissions.
Scientists found that sunlight, not bacteria, dominates the production of carbon dioxide in Arctic inland waters. Photochemical processing accounts for up to 95% of carbon conversion.
The U-Michigan Water Center is joining the National Oceanic and Atmospheric Administration to oversee research at a nationwide network of 28 coastal reserves. The program aims to improve stewardship of economically significant estuaries facing water-quality degradation, habitat loss, and climate change.
A study by University of Michigan researchers found that social and demographic factors, such as college graduates and diverse populations, contribute to the growth of gourmet food trucks. The study also reveals that cities with more craft breweries and farmer's markets tend to have more food trucks.
Research at the University of Michigan found that lead exposure in mouse mothers is associated with increased weight and obesity in male offspring, as well as impaired insulin response. The study suggests that toxicant exposures during pregnancy can contribute to the obesity epidemic.
A University of Michigan study reveals that over half of US hospitals missed the electronic health record deadline, potentially leading to significant financial penalties. The study found that rural and small hospitals are lagging behind in adopting digital medical records.
Researchers at the University of Michigan have developed a new technology that uses nanpillars to hide images on labels, revealing them with a breath. This could help prevent counterfeit drugs from reaching consumers and is made possible through a cost-effective manufacturing process.
The University of Michigan is developing a wearable vapor sensor that can detect airborne chemicals for continuous disease monitoring. The device has the potential to track conditions such as diabetes, high blood pressure, anemia, and lung disease.
University of Michigan researchers identified a protein called TRIP13 that enables cancer cells to repair themselves and survive despite chemotherapy. The team found an existing chemical compound that can block this process, potentially increasing the effectiveness of cancer treatment and improving patient survival rates.
An international research team has shown that the soft X-ray glow blanketing the sky originates from both inside and outside the solar system. The bulk of the radiation comes from a local hot bubble of gas in our galactic neighborhood, while the solar wind contributes up to 40 percent.
Biophysics researchers at the University of Michigan have identified specific molecular vibrations that help enable charge separation in photosynthesis, a process that converts sunlight into chemical energy. The findings could lead to more efficient solar cells and energy storage systems.
A new University of Michigan study simulates the effects of an oil pipeline break in the Straits of Mackinac, finding that oil would quickly contaminate shorelines in both lakes Michigan and Huron. The straits' powerful currents and frequent reversals make it a highly vulnerable location for an oil spill.
Economists at the University of Michigan have developed a new data infrastructure that uses aggregated and de-identified data from a mobile payments app to measure consumers' spending and income on a daily basis. The research finds that spending jumps on the day payments arrive and remains high for several subsequent days, reflecting c...
Researchers found that Martian salts can melt ice they touch, forming liquid water within minutes. The discovery suggests small amounts of liquid water could exist across large swaths of Mars' surface, potentially supporting microbial life.