Two new fish-spawning reefs will be built in the St. Clair River to boost native species such as lake sturgeon, walleye, and lake whitefish. The $3.5 million project aims to restore habitat by providing river-bottom rock structures suitable for spawning.
Researchers at the University of Michigan have discovered that metal particles in memristors can migrate and form bridges between electrodes, allowing for more efficient chip design and potential advancements in memristor technology. The findings, published in Nature Communications, have broad implications for the semiconductor industry.
Understanding the structure and movement within molecular factories in microorganisms enables researchers to design and engineer systems for producing novel drugs. The discovery provides a blueprint for redesigning microbial assembly lines, holding promise for developing new medicines.
A University of Michigan study found that occasional mowing creates conditions for ragweed to thrive, while leaving vacant lots unmowed reduces hay fever triggers. The researchers recommend regular or no mowing to reduce ragweed pollen exposure.
Researchers found that despite similarities in body forms, look-alike snakes from the two continents differ dramatically in diet. Australian elapid snakes specialize in lizards and other snakes as prey, while their North American counterparts focus on invertebrates such as insects and spiders.
University of Michigan researchers have developed a polariton laser that can emit coherent light, works at room temperature, and requires significantly less power. The device is the most real-world ready of its kind and has potential applications in medical devices, treatments, and more.
Researchers found that if all eye doctors prescribed the less expensive bevacizumab instead of ranibizumab for treating common eye diseases, Medicare could save $18 billion over a decade. This would also result in patients saving $4.6 billion in co-pays and the private healthcare system saving an additional $29 billion.
A new study by Yu Xie reveals growing inequalities in scientific research, with rewards and recognition disproportionately benefiting the wealthy and well-connected. The findings highlight the need to address these disparities to ensure fair access to resources and opportunities for talented scientists of all backgrounds.
A group of over 100 biologists argue that collecting plant and animal specimens is essential for scientific research and conservation. They claim that alternative methods such as photography and DNA analysis cannot reliably identify or describe species. The authors emphasize the importance of preserved specimens in understanding evolut...
The Detroit Lions' new model of corporate social responsibility emphasizes deeper relationships with a small core group of community nonprofits and organizations. The team's giving strategy focuses on two areas of greatest need in Detroit: health and wellness and community development.
Researchers at the University of Michigan have developed a device that converts terahertz light into sound, enabling efficient detection and imaging in fields like airport security, medical imaging, and astronomy. The system is compact, sensitive, and works at room temperature.
A study analyzing US presidential State of the Union addresses from 1790 to 2012 reveals a significant increase in egotism over the past century. Characteristics related to self-interest have consistently risen since the early 20th century, peaking after economic booms and declining during times of economic crisis.
The University of Michigan has launched a new online repository of fossils, featuring high-definition 3-D models of prehistoric creatures. The digital showcase allows users to manipulate and examine the fossils in detail, providing a valuable resource for researchers and sparking interest in young scientists.
A recent study analyzed 20 years of data on 2,717 marriages and found that when the wife becomes seriously ill, the risk of divorce rises. Women are more likely to be widowed and get divorced when they become ill, possibly due to caregiving responsibilities and limited marriage market options for divorced men.
Researchers found viruses force bacteria to burn sulfur reserves, releasing energy for viral replication. The study reveals a new microbial interaction in deep-sea environments, hinting that viruses act as agents of evolution in chemosynthetic systems.
A 9,000-year-old caribou hunting drive lane has been found beneath Lake Huron, revealing distinct seasonal approaches used by Late Paleoindian/Early Archaic caribou hunters. The complex structure, known as Drop 45 Drive Lane, features stone lanes and blinds that suggest a larger cooperating group of individuals was involved in the hunt.
A 32-year study in Finnish Lapland found that 90% of moth species are stable or increasing, despite rising temperatures and precipitation. However, warmer temperatures reduced population growth rates, suggesting unknown ecological forces may be masking the negative effects of climate change.
A long-term study of bleeding patterns in women of multiple race/ethnicities during the menopausal transition found that prolonged and heavy bleeding is common, affecting up to 91% of participants. The research provides quantitative data on normal bleeding patterns, which can help alleviate concern and inform diagnostic approaches.
Human embryonic stem cells grown on soft, synthetic micropost carpets made of polydimethylsiloxane turn into nerve cells faster and more often than those grown on traditional plates or rigid carpets. This breakthrough could advance stem cell therapies for diseases such as amyotrophic lateral sclerosis.
A new iPhone app called Entrain offers custom schedules of light and darkness to help travelers adjust to new time zones. By following these schedules, users can reduce their jet lag recovery time by up to three days.
A study found that genes amplify stress from harsh environments for some children, while supportive environments help mitigate this effect. The research used telomere length as a biomarker of stress and showed that genetic pathways play a role in the stress response.
A study analyzed 21,741 tweets to understand the instant expression of migraines in social media. The findings showed that females account for 74% of migraine tweets and the US accounts for 58% of global tweets. Migraine attacks impact mood, productivity, and quality of life, with 44% reporting immediate effects.
Researchers found that the circadian clock network in fruit flies consists of many independent clocks, each driving activity rhythms. This organization may also apply to mammals, with implications for alleviating adverse effects associated with circadian disorders.
A new study suggests that mentally challenging jobs can enhance and protect workers' mental functioning in later life. Researchers found that people who worked in jobs with greater mental demands were more likely to have better memories before retirement.
Researchers from the University of Michigan and Princeton have discovered a new kind of magnetic behavior that can help make nuclear fusion reactions more efficient. This breakthrough could lead to advancements in nuclear energy, as fusion generates helium without radioactive waste.
Researchers have found a way to slow down the formation of amyloid plaques, a hallmark of Alzheimer's disease, by rescuing the Golgi structure in cells. By inhibiting an enzyme or expressing a mutant protein, the researchers were able to decrease harmful Abeta secretion by 80 percent.
A room-temperature graphene light detector has been developed that can sense the full infrared spectrum without bulky cooling equipment. This technology could enable heat vision technology in contact lenses and expand vision capabilities.
Researchers found a clear signal of climate change's impact on malaria, with cases shifting to higher elevations in warmer years and back down in cooler years. Climate warming is expected to increase malaria cases in tropical highland areas, particularly in Africa and South America.
Researchers at the University of Michigan have created semi-transparent, colored photovoltaics that can generate electricity while maintaining their color. The cells are 10 times thinner than traditional solar cells and have a nearly 100% quantum efficiency, making them suitable for use indoors and in densely populated cities.
A comprehensive study recommends cutting nutrient pollution nearly in half to reduce the size of toxic algae blooms and oxygen-starved regions, or dead zones, in Lake Erie. The report calls for a 46% reduction in phosphorus pollution to shrink Lake Erie's Central Basin hypoxic zone.
University of Michigan researchers have created 'living' rotating crystals by making nanoparticles spin, which could shed light on the origin of life. The self-organizing behavior of the particles forms phase separation without direct attraction.
Scientists discovered that polyphosphate, an ancient chemical present in all living creatures, plays a crucial role in protein folding and can substitute for complex chaperone proteins. This breakthrough could lead to new strategies for treating protein folding diseases like Alzheimer's and Parkinson's.
Researchers at the University of Michigan have successfully reprogrammed scar tissue cells to form colonies of beating heart cells. The discovery could pave the way for regenerating damaged heart tissue after a heart attack.
A team of scientists has discovered the structure of the NS1 protein, which helps dengue and West Nile viruses replicate and evade the immune system. The researchers believe this breakthrough could lead to the development of a vaccine that protects people without increasing their risk.
The study found that 42% of US hospitals use telehealth approaches, with hospitals in states with broad-based reimbursement laws being more likely to adopt these strategies. Telehealth uses such as teleradiology and electronic intensive care units also increase hospital adoption rates.
A new study of 49,000 high school seniors found that most spend their earnings on clothes, music, and entertainment, with males spending more on cars. Despite this, college savers tend to have better grades and lower substance use, but still face negative effects from long working hours.
Researchers at the University of Michigan found that mice exposed to BPA via their mothers developed liver tumors and precancerous lesions. The study suggests a significant association between BPA and cancer development, with findings that may have implications for human health.
Researchers suggest that traditional shade-growing techniques and natural fungal enemies can help control coffee rust. Abandoning these methods may exacerbate the problem, and a return to more sustainable practices could be an effective way to manage the disease.
A new study by the Great Lakes Integrated Sciences and Assessments Center reveals that Great Lakes evaporation is not as simple as previously thought. Evaporation rates in the fall can nearly offset water-level gains from winter ice cover, complicating efforts to forecast Great Lakes water levels.
A new study reveals that fantasy sports players tend to overestimate the role of skill and knowledge in building a winning team, while underestimating the impact of luck. The researchers found that even small amounts of misinformation can significantly affect players' perceptions of their chances of winning.
Fossil evidence reveals that ancient sharks, such as Bandringa, bred in the open ocean and spent their lives in freshwater swamps and rivers. The discovery of juvenile shark fossils alongside egg cases provides the first fossil evidence for a shark nursery that combines both juvenile and adult remains.
A new drug called amlexanox has shown promise in reversing obesity, Type 2 diabetes, and fatty liver disease in mice. The treatment works by restoring sensitivity to catecholamines, which enables fat cells to burn energy and return to normal size.
Water in cells slows down in tight spaces between proteins, affecting binding sites for pharmaceuticals and disease progression. The findings provide insights into how proteins aggregate in diseases like Alzheimer's and Parkinson's.
Researchers decoded cell messages in zebrafish embryos to understand abnormal colonic cell growth, a common precursor to colon cancer. The discovery provides new insights into pathways fueling low-calcium-related cell growth and potential therapies to prevent colon cancer.
A study found that only about a third of older adults can take care of themselves independently. The research analyzed data from over 8,000 older men and women and revealed that many adapt by using assistive devices or receiving help from others.
A new study by University of Michigan researchers found that mixing energy drinks with alcohol leads to heavier drinking and more severe alcohol-related issues. The study, published in the Journal of Adolescent Health, analyzed data from over 650 college students and suggests that the combination may lead to 'wide awake drunk' situations.
Researchers found that culling vampire bat colonies has minimal effect on containing the virus, and can actually increase its spread by driving infected bats into neighboring colonies. Coordinated efforts to control vampire bat-transmitted rabies virus in Latin America require understanding the mechanisms of persistence.
Researchers debunk the notion that hepcidin spikes cause exercise-induced anemia, highlighting the need to understand what causes anemia to prevent it. The study provides insight into high hepcidin levels in non-exercisers with long-term anemia.
A new study found that women exposed to phthalates during pregnancy have a significantly higher risk of preterm birth. The study, which measured phthalate levels in urine samples from pregnant women, found that those with the highest exposure had two-to-five times the odds of preterm birth compared to those with lower exposure.
A University of Michigan researcher is using neurogenetics and behavioral studies to understand the development and treatment of antisocial behavior in boys. The study found that environment, including social support, moderates the link between over-reactive amygdala responses and anxious behavior.