A study published in Royal Society's journal found that marine conservation projects can have unequal impacts on different community groups, such as men vs women or the elderly. The researchers suggest tailoring projects to address these disparities and promote more effective poverty alleviation and environmental sustainability.
A new study finds that publicly funded Ph.D. recipients enter high-wage industries, earn higher-than-average salaries, and contribute to local economic growth. The study tracked nearly 3,200 graduates from eight major research universities, showing they are disproportionately hired in technology and professional service industries.
A UK-based research team aims to produce a yeast-derived substitute for palm oil using sustainably-sourced waste feedstocks, potentially mitigating environmental issues associated with palm oil production. The £4.4m grant-funded project will develop a novel yeast and apply innovative methods of depolymerizing waste materials.
A recent RMIT University study found that a father's diet before conception can affect the mental health of their unborn children. The research discovered that genetic changes caused by the father's diet were passed on to the next generation, leading to differences in anxiety levels and behavior.
A new study published in Nicotine & Tobacco Research found that exposure to e-cigarette ads increased curiosity and trial of e-cigarettes among young adults. Approximately 6% of never-users tried an e-cigarette within six months after ad exposure, compared to 1.2% of unexposed individuals.
Research reveals that pesticide mixtures negatively affect snail and crustacean populations, even at sublethal levels, and populations exposed to low concentrations may be more sensitive to other environmental stressors
Researchers found that voting booths in polling places with dividers and space between units led to higher anticipated system usability. Poor layouts can deter people from voting, potentially leading to disenfranchisement.
A $2.5 million federal grant is being used to examine the ACA's effect on working-age adults with disabilities, tracking changes in health insurance coverage, access, and cost. The study aims to ensure the legislation is meeting its promise and addresses potential challenges faced by this vulnerable population.
A Florida Tech-led study refutes the theory that Amazonian rainforests were created through ancient managed landscapes. The research, published in the Journal of Biogeography, suggests that pre-European human activity had a limited impact on the ecosystem.
A four-year multi-partner study investigates the effects of various pressures on freshwater ecosystems, with a focus on connectivity and stressor interactions. The research aims to improve our understanding of these impacts and inform sustainable management strategies.
A major economy leading climate action could limit warming to 2°C, but countries must agree on fairness criteria. Effective emission reductions are possible if a leader doubles domestic targets, enabling other nations to follow and stay on track for the 2°C limit.
The study found that consumers struggled to understand and compare the labels, resulting in no price premium or increased demand for labelled products. The authors suggest a simpler label design could increase consumer awareness and drive more environmentally friendly purchasing decisions.
A team of researchers at the University of Sussex has discovered a novel link between genetics and movement control in fruit flies. The study found that specific microRNAs play a crucial role in regulating precise movements, which could have significant implications for understanding human disorders like Parkinson's disease.
A study using 21 years of global wind data found that following optimal routes reduces travel time by 26.5% and increases survival rates. This suggests migratory routes may be under strong natural selection, with potential evolutionary advantages.
New research reveals that comets could have created Europa's chaos terrain, while a study identifies areas vulnerable to global ocean acidification. Meanwhile, contaminated sediments pose a challenge in restoring rivers to their free-flowing state.
Researchers at the University of Strathclyde have produced the shortest electron bunches ever by surfing plasma waves, with a length one 300th of a hair's breadth and traveling at nearly light speed. This breakthrough is part of the ALPHA-X project aimed at creating a table-top attosecond coherent X-ray source.
A new study reveals a sudden drop in the atmospheric concentration of a human-made ozone-destruction gas: HCFC-133a. Researchers explore the causes behind this decline and examine recent developments in U.S. policy addressing geomagnetically induced currents, as well as space weather and earthquakes.
Stroke patients with spatial neglect are at higher risk of falls, have longer hospital stays, and are less likely to return home. The study found that screening for spatial neglect and early intervention can help mitigate these negative outcomes.
A new study published in the American Journal of Preventive Medicine found that increased risk of mortality from long periods of sitting was only associated with very occasional fidgeters. Fidgeting, even for moderately or very active women, may offer enough of a break to counteract adverse health impacts.
A new study by NYU Langone Medical Center researchers finds that a 'Healthy Happy Meals' bill could reduce calories, fat, and sodium in fast food meals marketed to children. The proposed legislation requires fast food meals for kids to include a serving of fruit or vegetables and be limited to 500 calories or less.
Researchers found that non-helmeted wireless sensors cannot accurately measure harder and faster hits, such as those from softballs. The sensors struggle with rotational acceleration and are unable to capture the peak acceleration of a hit, which can lead to concussion.
Research shows that past use of oral contraceptives can reduce problems related to functioning, mood and disease activity in women with early inflammatory arthritis. Currently using them also reports benefits.
A recent study published in Tobacco Control found that varenicline, a prescription smoking-cessation aid, has no significant impact on the rate of smokers who successfully quit. Instead, it appears to displace the use of older tobacco addiction therapies, such as nicotine patches and bupropion.
A two-week research expedition collects sea floor sediments and water samples at the site of Mexico's 1980 IXTOC blowout to project the impact of the Deepwater Horizon spill. The study aims to better predict long-term environmental effects of oil spills.
Studies show that patients who access their clinician's visit notes experience improved health outcomes, better medication adherence, and reduced diagnostic delays. The practice of sharing visit notes has the potential to enhance patient-clinician communication and improve safety.
Scientists have found a way to detect internal damage in Utah's natural arches that could lead to their collapse. A study also reveals how a 16th-century Italian earthquake changed the course of the Po River over thousands of years. Researchers explore the effects of smaller rivers from Canada's Arctic islands on the North Atlantic.
Researchers discover UDCA, a decades-used liver treatment, may slow Parkinson's disease progression by rescuing damaged mitochondria. Studies confirm beneficial effects on nerve cells and genetic animal models of the condition.
A new study enhances climate model accuracy, while a modeling tool facilitates high-resolution calculations of Earth's elastic response. Five new research papers explore topics including tropical cyclones in a cooler climate and exotic crust formation on Mercury.
Researchers found that the number of head impacts increased with activity intensity, with games having the most impacts. However, average impact severity was similar across practices, with helmet-only practices showing lower severity. Greater regulation of football practices is suggested to reduce the burden of head impact.
Scientists at the University of Southampton will analyze research investments into infectious disease research, particularly pneumonia and maternal and neonatal infections. The study aims to provide policymakers with a comprehensive picture of where there's been a lack of funding relative to the impact of the disease.
Dr. Li Gan receives the Inge Grundke-Iqbal Award for her influential research on progranulin and amyloid accumulation in mouse models of Alzheimer's disease. Her work may protect against brain changes associated with the disease.
MetLife Foundation and GHR Foundation received the Jerome H. Stone Philanthropy Award for their significant investment in Alzheimer's research, totaling over $32 million. The awards recognize their impact on accelerating global efforts to eliminate Alzheimer's disease.
A study published in Menopause found that postmenopausal women with comorbid depression or urinary incontinence experience greater negative impacts from vaginal symptoms, affecting daily living, emotional well-being, self-concept, and body image. Regular sexual activity may protect against these effects.
A rollator improves walking distance and time for patients with COPD, while a draisine has detrimental effects. Researchers found that unaided walking resulted in the longest distance walked by COPD patients.
A new study by Baylor University researchers found that attending large church congregations can shape people's attitudes towards racial inequality. The study, which analyzed data from over 1,700 individuals, suggests that bigger congregations do little to challenge prevailing views on racism.
Dr. Eranda Nikolla receives $750,000 grant to develop efficient catalysts for oxygen evolution in energy generation and storage
A University of Houston study found that sport facilitates a smoother transition to retirement by providing community, self-confidence, and physical activity. This can lead to a more positive adjustment to retirement changes.
Research finds that family physicians with a broader scope of practice have patients with 10-15% lower costs and fewer hospitalizations. The study suggests comprehensiveness in family medicine is both measurable and important for bending the cost curve and achieving the nation's Triple Aim.
A NASA-funded SwRI-led research team independently estimated the Moon's age as 4.47 billion years based on shock signatures found in stony meteorites originating from the Main Asteroid Belt. This study provides insights into the last stages of planet formation in the inner solar system.
The inaugural issue of ACS Central Science features a range of articles highlighting the importance of chemistry in bridging physical and life sciences. Key findings include advances in analytical chemistry enabling real-time monitoring of genetic and environmental factors, and synthetic chemistry's role in delivering genetic treatments.
Researchers estimate that installing alcohol ignition interlock devices in all new cars could prevent up to 85% of crash deaths attributable to alcohol-involved motor vehicle crashes. This would save over 59,000 lives and prevent 1.25 million non-fatal injuries. The estimated cost savings would be $343 billion over 15 years.
A new study by Mount Sinai St. Luke's and Mount Sinai Roosevelt found that having a high sense of purpose in life is associated with a 23% reduced risk of death from all causes and a 19% lower risk of heart attack, stroke, or coronary artery bypass surgery. Developing a sense of purpose could protect heart health.
African food security requires a customized approach, according to new research. The study suggests that developing new technologies for tree and root crops could be more effective than copying Asian approaches. Key findings reveal that labor-intensive technologies are not suitable for Africa due to abundant labor costs.
Researchers evaluated four football helmet add-ons, including Guardian Cap and Concussion Reduction Technology, which showed limited impact on reducing concussion risk. The study found that helmets with these add-ons reduced linear accelerations by about 11 percent but had little effect on angular accelerations.
A study found that even with health impact assessments, political agendas often override HiAP considerations in decision-making. Funding for HiAP initiatives can be split between government departments, creating challenges to its success.
The University of Waterloo has three researchers recognized as among Canada's top natural sciences and engineering researchers for 2015. Chris Eliasmith, David Blowes and Michael McTavish are making significant advancements in human brain research, environmental impact reduction and invasive species understanding through their work. Th...
The Biogerontology Research Foundation has developed an in silico method to predict the effectiveness of cognitive enhancers. The research uses gene expression data to evaluate activated or suppressed signalling pathways in the brain. This approach can help identify potential geroprotectors that also enhance cognitive function.
Researchers at Oregon State University have discovered that antibiotics have a profound impact on the microorganisms in an animal's gut, disrupting the natural balance of the microbiota. This can lead to damage to the intestinal epithelium, changes in mitochondrial function and other biological effects.
The study analyzed 11,535 women with preterm birth in the first pregnancy and found that an interval of less than 12 months increases the risk for severe preterm birth. Women with preterm birth are advised to postpone their next pregnancy for at least 12 months.
A recent study analyzing over 326 interactions between corvids and their prey found that they have a much smaller impact on other bird species than previously believed. In 81% of cases, corvids did not affect their potential prey, while in 6% of cases, some beneficial relationships were observed.
A new study reveals that ghrelin, a key regulator of appetite, plays an unexpected role in early brain development and influences long-term appetite regulation. The research suggests a link between gut-brain axis maturation and later susceptibility to obesity, diabetes, and cardiovascular disease.
Researchers warn of planetary-scale risks from human activities, citing four processes that have exceeded safe conditions and two that pose serious threats to future human wellbeing. The team's findings indicate that the Earth is entering a new geological epoch, the Anthropocene, where the global economic system drives change.
Researchers analyzed 10,319 acute ischemic strokes between July 2003 and March 2008, finding patients admitted in July had similar outcomes to those admitted any other month. The study suggests the lack of a 'July effect' may be due to the multidisciplinary nature of stroke care compensating for trainee experience.
Researchers studied gift-giving, focusing on picky recipients, who are less motivated to shop for. Gift cards hit a sweet spot as a flexible alternative to cash. Personalized gifts can be problematic if they're not versatile; givers should focus on recipient preferences rather than traits.
Research from the University of British Columbia's Sauder School of Business shows that CEO optimism leads to positive stock price reactions. The study analyzed transcripts of earnings calls and found that managers' natural communication style, particularly their use of positive language, influences market activity.
A recent study published in the Canadian Medical Association Journal has found that HPV vaccination does not lead to increased risky sexual behavior in young girls. The study followed 260,493 girls and found no significant increase in pregnancies or sexually transmitted infections among those who received the vaccine.
A study by University of Northern British Columbia researchers found that drivers just older than the legal drinking age had a significant increase in motor vehicle crashes compared to those immediately under the restriction. Raising the drinking age to 19 years could prevent up to 583 police-reported collisions per year.
The University of Texas at Arlington has been chosen to lead a $1.6 million initiative to connect researchers across the country studying digital learning's impact on higher education. The Digital Learning Research Network will benefit universities making the transition to digital learning and learners from underrepresented groups.
Researchers at Georgia Tech studied mid-air orientation and impact behavior in cats and humans to develop a 'soft roll' landing for robots. The goal is to reduce impact and damage from falls, particularly for search-and-rescue robots in hazardous conditions.
A new study challenges a long-held belief that offshore islands protect the mainland from tsunamis. Instead, islands focus the energy of the tsunami, increasing flooding on the mainland by up to 70 percent. Researchers used machine learning to analyze various island geometries and found that this setup amplifies tsunami power.