A new study highlights the urgent need for the US to step up forest pest prevention measures, as imported pests cause over $2 billion in damages annually. Strengthening prevention efforts could alleviate economic burdens on homeowners and municipalities while safeguarding US trees.
A new report by The Lancet Commission on Adolescent Health and Wellbeing reveals that unsafe sex has become the fastest-growing risk factor for ill health among young people aged 10-24 years. Guaranteeing access to free quality secondary education is identified as a single best investment to improve adolescent health.
Researchers have identified a snitch that reveals cancer cells to the immune system by producing interferon, activating macrophages and T cells to kill cancer cells. MUS81 enzyme plays a crucial role in this process, triggering an immune response in cancer cells.
A five-minute brain activity test predicted language learning speed in adults with 60% accuracy. Researchers believe neurofeedback training can be used to strengthen desirable brain patterns and improve language learning.
The American Psychological Association's special issue explores the importance of psychology in promoting healthy aging, preventing dementia, and ensuring retirement security. Researchers examine the impact of ageism, financial exploitation, and family dynamics on older adults' well-being.
Research from Washington University in St. Louis found that electronic monitoring significantly increased hand-hygiene compliance among healthcare workers. However, compliance rates dropped when monitoring was stopped, highlighting the need for a broader strategy to sustain improvement.
Researchers will field test breath markers in high-malaria areas Malawi, Bangladesh, and others. The goal is to develop a simple, painless breath test to identify asymptomatic carriers.
Researchers at Berkeley Lab engineered a strain of bacteria that enables a one-pot method for producing advanced biofuels from plant material, simplifying the production process and potentially lowering costs. The breakthrough could help make biofuels a viable competitor to fossil fuels.
A new study finds that acidification can make low oxygen even more deadly for fish, forcing them to use coping mechanisms at higher oxygen levels. This doubles the threat, as fish are also vulnerable to predators and equilibrium loss when exposed to both stressors.
Fred Trotter, a healthcare journalist and author, has been awarded the Health Data Liberator award for his work in liberating health data. His efforts have led to the release of multiple datasets to help researchers, journalists, and companies provide data-backed healthcare solutions.
Research finds TB transmission in mongooses occurs through social behavior, with scent marks and urine allowing pathogen spread. Smaller social groups are most threatened by the disease.
Researchers have discovered a new approach to modulating synapses using graphene flakes, which buffer activity without acting on the brain or neurosurgery. The method is selective for excitatory synapses and could be used to target certain diseases with non-invasive treatments.
A review of scientific literature found that only 8% of student athletes who experienced hazing labeled the behavior as such. Meanwhile, 71% reported negative consequences, including physical and psychological issues. Experts stress the importance of educating athletes to distinguish between hazing and positive team building.
A novel intraocular therapy has been shown to prevent or reverse diabetic retinopathy in mice by increasing ACE-2 expression. The study found that the therapy reduced pro-inflammatory cells and reversed vascular degeneration, suggesting a potential new treatment for blindness and other vascular diseases.
The US saw a significant loss of honey bee colonies, with commercial and small-scale beekeepers losing 44.1% of their colonies over the course of the year. The main cause of these losses is the varroa mite, which can easily spread between colonies.
Researchers at University of Chicago have developed a new device that captures trapped electrons and manipulates them using superconducting quantum circuits. The team successfully holds electrons in place for up to 12 hours, leveraging the unique properties of liquid helium to isolate individual electrons.
Two patients with liver metastasis from melanoma survived for at least 8.5 and 12 years after receiving patient-specific immunotherapeutic vaccines. The vaccines were derived from the patients' own dendritic cells loaded with proteins isolated from their tumors. Co-Editor-in-Chief Donald J. Buchsbaum, PhD, describes these results as
A new study published in the American Journal of Preventive Medicine found that excessive alcohol use can accelerate liver damage in people living with hepatitis C. The research suggests that comprehensive approaches to care are needed for these patients, including increased diagnosis and effective interventions to reduce alcohol use.
Researchers project a fourfold increase in fire probability by century's end, with tundra and forest-tundra boundary most vulnerable. Increased fires could release stored carbon into atmosphere, exacerbating global warming.
Researchers presented findings from the SOCRATES trial, which tested ticagrelor against aspirin for reducing further strokes. The study showed that ticagrelor did not significantly reduce second strokes or death. In contrast, a lower dose of intravenous rtPA reduced serious brain bleeding by two-thirds and improved survival rates. Addi...
Scientists have successfully enhanced reaction velocity constants for proteins turning into toxic substances by 1,000 times using ultrasonic irradiation. This breakthrough can be applied to early diagnosis and treatment of Alzheimer's disease.
Researchers at George Washington University have developed a new system using optogenetics to control human heart cells, enabling the fast testing of potential new drugs. The technique can test 30,000 cells in under 10 minutes, streamlining a primarily manual process and reducing timeline from hours or years to minutes.
A new study published in Journal of Laparoendoscopic & Advanced Surgical Techniques shows that robotic video-assisted lung resection achieves comparable outcomes to conventional VATS and preserves more healthy lung tissue. The robotic approach allows for fewer conversions to open thoracotomy and more lymph nodes retrieved for testing.
A study by the University of Cincinnati's James L. Winkle College of Pharmacy uses mathematical modeling to predict chemical compound behavior in biological tissues, such as skin. This approach enables researchers to test cosmetic or consumer products virtually, reducing the need for animal testing.
Researchers at the University of Manchester have devised a method to selectively deliver drugs to a pregnant woman's placenta without harming the foetus. This breakthrough could help prevent some premature births and treat conditions such as pre-eclampsia by improving placental function and benefiting the growing baby.
A new study suggests that statins, commonly used to lower cholesterol, can reduce the burden of infection in Lyme disease reservoir hosts, potentially leading to a decrease in human cases. Researchers hope to modify statins to primarily affect the survival of Lyme disease bacteria.
Researchers at CNIC have discovered a crucial mechanism underlying the contractile structures in both hearts and skeletal muscles. The study reveals how Chd4/NuRD acts as a molecular key to shut down one muscle program in another, leading to hybrid striated muscles that can cause severe myocardiopathies and polymyositis-type myopathies.
A study by Massachusetts General Hospital found that repeat ketamine infusions decreased and, for some, eliminated suicidal thoughts in outpatients with treatment-resistant depression. Seven participants achieved complete remission of suicidal thoughts, and two maintained remission throughout the follow-up period.
Scientists have developed a system that can efficiently transfer electrical energy between separated circuits using metamaterials. This breakthrough enables wireless charging of mobile devices at longer distances than current technology.
The northern Galapagos Islands of Darwin and Wolf are home to the largest shark biomass reported to date, indicating a healthy marine ecosystem. However, excessive fishing has reduced reef fish abundance, highlighting the need for strong enforcement of the new marine sanctuary.
The BMJ OnExamination tool helps overseas nurses prepare for the NMC's Test of Competence, a mandatory computer-based test. After passing the test, they can register with the NMC and practice in the UK.
Researchers have developed low-cost temperature sensors to help local authorities make targeted gritting decisions. The sensors can detect significant temperature differences across a county, enabling localized decisions about when and where to apply salt, potentially saving £100 million per year.
Stem cells can be stimulated to produce special cartilage that aids in repairing severely broken bones. Cartilage production helps bridge larger gaps and even transforms into bone throughout the lesion.
A recent study found that junk food diets can cause significant damage to the kidneys, similar to type 2 diabetes. The research used animal models and found that certain glucose transporters were present in higher numbers in rats with type 2 diabetes, but also increased after consuming high-fat or junk food diets.
Researchers used pharmacologic modeling and simulation to calculate optimal drug doses for a clinical trial of ependymoma patients. The approach led to the development of a successful phase I clinical trial with a recommended dose of 500mg/m2 body surface area administered weekly.
Researchers discovered a new factor in seizure escalation: estrogen synthesis in the brain. Aromatase inhibitors showed promise in suppressing seizures without negative side effects, promising a novel therapeutic approach.
A study published in JAMA found that the BMI value associated with lowest all-cause mortality has increased by 3.3 points over three decades, from 1976-1978 to 2003-2013. The risk for all-cause mortality decreased among obese individuals, with an optimal BMI of 27 or greater found in recent cohorts.
Research associates BPD with higher rates of STI/HIV transmission and multiple partnerships, particularly fear of abandonment and impulsivity symptoms. The study highlights the need for proper assessment and diagnosis of BPD to develop targeted interventions for this population.
The discovery of the world's oldest-known axe in Australia pushes back the date of hafted axes by thousands of years. Early Aboriginal technology was not as simple as previously thought, with evidence suggesting it developed in Australia after people arrived around 50,000 years ago.
A new study from University of Pennsylvania researchers found that proper nutrition during childhood has a positive impact on social behaviors and development. The study analyzed 1,795 3-year-old children in Mauritius and found that those with better nutritional status had improved social behavior and cognitive function.
Researchers found that long-term PPI use damages blood vessel cells by accelerating biological aging and impairing acid production. The study suggests that PPIs may not be suitable for extended treatment and highlights the need for re-evaluation of their safety and specificity.
NJIT's TAB program provides free technical assistance to East Coast communities, prioritizing contaminated sites and developing grant proposals. The new $3 million grant expands the program into the Southeast, helping hundreds of communities across the Eastern US over five years.
Indian researchers have conducted analyses to electrically increase liquid flow in pump-free microfluidic devices. By implementing an electric field component, they can enhance on-the-fly controllability of the flow rate, aiding studies on targeted drug delivery and biophysical fluid transport.
Researchers found that HDL is not uniformly predictive of cardiovascular risk, with triglycerides and LDL modifying the incidence of CVD in both low- and high-level HDL. High levels of LDL or TG can increase cardiovascular risk by 30-60% compared to isolated low HDL.
Researchers found that individuals with schizophrenia have impaired ability to process visual and touch stimuli, leading to distorted perception of reality. The study's findings suggest a new way to identify the disease at an early stage, potentially allowing for earlier intervention.
Researchers at the University of Pennsylvania have discovered that lab-made stem cells often retain errors in DNA folding, leading to incomplete differentiation into adult cells. The team suggests ways to minimize these errors and has developed high-resolution maps of genome folding in iPS cells.
A new study found that parental depression is linked to increased brain activity in areas responsible for risk taking in adolescent children, leading to more rule-breaking behaviors. The study suggests that even mild depressive symptoms in parents can influence teens' behavior through changes in the brain's response to rewards.
A study by Dr Sian Taylor-Phillips and her team found no decline in mammogram readers' accuracy, despite previous theories suggesting a 'vigilance decrement.' The researchers analyzed 1.2 million women's x-rays and found that cancer detection rates stayed constant throughout each batch of approximately 35 readings.
A major global study has identified a safer treatment for acute stroke, revealing that a modified dosage of the controversial clot-busting drug rtPA can significantly reduce serious bleeding in the brain while improving survival rates. The trial involved over 3,000 patients in 100 hospitals worldwide and showed promising results.
A study led by the University of Birmingham found that delays in diagnosis of more than 10 years have been reported in Brazil. The research also indicates that reducing social stigma could encourage sufferers to seek early treatment for leprosy.
Researchers identified a novel tuberculosis pathogen, Mycobacterium mungi, transmitted through environmental urine and anal gland secretions in banded mongooses. This discovery radically changes the understanding of TB transmission, with implications for wildlife and livestock health.
Two new studies published in The Lancet find no association between weekend senior doctor staffing levels and mortality, instead highlighting variations in quality of care throughout the week. Researchers suggest that policies to address weekend quality of care alone represent a major oversimplification of the problem.
A new mouse model of a genetically-linked type of autism has been developed to study the role of genes in the disorder and its underlying brain changes. The researchers found that targeting a specific brain receptor could ease repetitive behaviors and improve learning in some animals.
Researchers at Boston University School of Medicine have discovered a reliable marker (PDGFRβ) to detect carcinoma-associated fibroblasts in oral cancer tissues. This finding could lead to the development of more effective cancer therapies by combining anti-PDGFRβ treatment with existing tumor treatments.
Researchers discovered a protein, EPYC1, that enables green algae to efficiently capture CO2 from the air. This finding is crucial for harnessing algae's power in agriculture, which could enhance crop yields by up to 60%.
Researchers found that participants who took acetaminophen rated others' pain as less severe and showed reduced empathy in various social scenarios. The study suggests that the popular painkiller may blunt not only physical but also emotional responses to others' misfortunes.
Research found chronic use of proton pump inhibitors (PPIs) accelerates vascular aging in humans, leading to increased cardiovascular disease, vascular dementia, and renal failure. PPIs like esomeprazole are widely used but not approved for long-term use.
A new study by Michigan State University examines how successful US police departments clear more homicides. Departments that achieve this goal work closely with the community, adopt modern investigative tools, and employ a team approach to investigations.
Researchers discovered that high-pressure environments in solid tumors, fueled by hyaluronic acid, hinder drug delivery. Treatment with an enzyme that breaks down hyaluronic acid can restore vessel expansion and improve treatment outcomes for drug-resistant cancers.
A study from Johns Hopkins Medicine found that common measures of hospital safety do not accurately capture quality care, with only one out of 21 measures meeting scientific criteria. The researchers argue that patients deserve valid measures of quality and safety, and call for public rating systems to use clinical rather than billing ...
Despite a significant increase in telemedicine visits, only 0.7% of rural Medicare beneficiaries received a telemedicine visit in 2013, according to a study published in JAMA. The majority of visits were for mental health conditions, and rural beneficiaries who received telemedicine were more likely to be younger or have disabilities.
Researchers discovered that cancer cells can escape the immune system by disabling the NLRC5 gene, which regulates MHC class I genes. This finding provides a new biomarker for predicting cancer patient survival and could lead to novel therapeutic strategies.
Researchers have developed a nanoblade that can slice through cell membranes to insert mitochondria, with successful transfer rates of up to 2%. This technology holds promise for studying mitochondrial diseases and advancing fields like infectious diseases research.
Researchers at UNC School of Medicine develop a method called SEWING that stitches together pieces of existing proteins to create novel proteins with diverse structural features. This approach enables designing proteins with specific functions, such as catalysts, biosensors, and therapeutics.
The 'L-functions and Modular Forms Database' (LMFDB) provides a detailed catalog of mathematical objects, mapping out connections between them. This online resource reveals deep relationships in the abstract universe, providing a guide to previously uncharted territory under current research.
Researchers at NASA's Goddard Space Flight Center have found that the slow solar wind originates from magnetic reconnection in the sun's hot atmosphere. The team used newly processed observations to determine the source of the slow wind, which is important for understanding space weather around Earth.
A new UCL study found that bad experiences are strongly remembered, but surrounding context is weakly recalled due to reduced activity in the hippocampus. This imbalance can lead to strong but fragmented memory for traumatic content, contributing to post-traumatic stress disorder symptoms.
Rice University researchers have developed a new photoreversible tool using photosynthetic bacterial proteins, allowing for faster and more precise control of gene expression
A study published in Psychological Science found that people tend to prefer options that are most similar to what they can't have, but often choose less-similar alternatives that are actually more satisfying. This bias occurs when mental comparisons between wanted and available options lead to dissatisfaction with the chosen substitute.
The frontal cortex plays a crucial role in controlling vision, actively constructing the visual scene and making decisions about it. The research found that the brain's organization of perception can lead to distractions like texting while driving, which can impair vision and increase the risk of accidents.
Researchers from Kazan Federal University and Ogarev Mordovia State University conducted an in vitro study on endovenous laser ablation of varicose veins using solid-state laser radiation. The results confirmed that a heated carbonized layer on the fiber end face increases efficiency, paving the way for process optimization.
Researchers have identified 40 mutated genes that contribute to breast cancer progression, with one gene, PIK3CA, found to lower survival chances for three subtypes. The study's findings could help develop targeted treatments and improve diagnostic tests.
Research suggests that women with Ph.D.s in science and engineering fields tend to be clustered in lower-paying fields, earning an average of 31% less than their male counterparts. When controlling for family status, the pay gap disappears. The study highlights the importance of addressing family-friendliness in STEM careers.
Researchers have identified genetic variations in the PKC alpha enzyme that boost its activity and contribute to the development of Alzheimer's disease. These variants were found in five families with late-onset Alzheimer's disease and are associated with increased PKC alpha activity.
A team of archaeologists from the University of Sydney has discovered a piece of the world's oldest axe, which dates back to a Stone Age period of 45,000 to 49,000 years ago. The axe fragment was found in Western Australia and reveals that the first Australians were technological innovators.
A recent genetic study from Tel Aviv University and Cornell University reveals that the Bene Israel community in India has strong Jewish roots. The research, published in PLOS ONE, analyzed DNA data from 18 individuals and found that they are an 'admixed' population with both Jewish and Indian ancestry.
A study published in JAMA found that longer periods of film readers interpreting screening mammograms did not result in a reduced rate of breast cancer detection. The researchers investigated the impact of changing the order in which two experts examined digital mammograms on cancer detection rates, but found no significant difference.
The TeSeR project aims to develop a cost-efficient and reliable removal module for satellites, reducing the risk of collision with space debris. Strathclyde is playing a significant role in this research, leveraging its expertise in satellite applications.
Researchers found that fungi acquired a protein from a virus that hijacked their cell division control machinery, allowing them to grow and divide uncontrollably. This discovery could lead to the development of new antifungal drugs that target only fungal cells, not plant or animal hosts.
Scientists at the University of Bristol have developed a new method to simulate a 'quantum walk' on a primitive quantum computer, which they claim can solve problems that classical computers cannot. The study suggests that these smaller quantum processors could outperform classical computing for specific tasks, such as 'Boson Sampling'.
Research by University of Sussex professor Constantin Blome found that industry collaboration and consumer pressure can make a big impact in the global drive to stop profits from mineral trade falling into the hands of armed groups. Simple measures such as sharing lists of certified smelters and refineries can help.
A new framework proposes that rapid marsh bank sediment build-up does not equate to increased land loss resilience, according to researchers from LSU and Boston University. The study suggests that natural sediment recycling processes in marsh channels may be overestimated when vertical accretion rates are compared to sea-level rise.
A survey of 1,163 people found that phone use varies depending on activity and who is at the table. Adults generally think it's more acceptable to use a phone than children, but perceived appropriateness declines with age.
Researchers at North Carolina State University have developed a new technique to deposit diamond on the surface of cubic boron nitride, creating a single crystalline structure. This integration enables the creation of high-power devices and addresses material limitations such as oxidation and compatibility issues with steel tools.
Researchers at Griffith University identified significant impairments in cellular function of CFS patients. They found dysfunctional signalling may contribute to impaired cell activity, aligning with symptoms. The study provides further evidence for the pathology of this disabling illness.
Researchers have identified a group of proteins that form the base for functioning cilia, allowing cell-to-cell communication. Mutations in these genes result in ciliopathies, which affect various birth defects and can be lethal.
Researchers have identified a unique chemical signature for the ripening of mangoes, allowing for non-destructive assessment of fruit maturity. The discovery has potential applications in developing small devices to detect fruit ripeness, reducing waste and improving market efficiency.
Antibiotics disrupt gut microbiome communication with the immune system, impairing immune function. New approaches aim to restore balance by targeting infectious bacteria or modifying the microbiota, such as using bacteriocins, CRISPR-CAS9 gene editing, or fecal material transplants
A new study published in the New England Journal of Medicine found that ticagrelor, a commonly used antiplatelet medication, did not significantly reduce stroke risk in patients with transient ischemic attacks or minor strokes. The study suggests that combination therapies may be needed to better prevent strokes in this vulnerable pati...
A Penn State researcher found that political lobbying is linked to increased airline profits, but may harm the effectiveness of government regulation. The study analyzed data from 46 companies over 15 years, revealing a positive correlation between lobbying efforts and profitability.
Research by Indiana University and Vanderbilt University found that African-American children are three times as likely to be placed in gifted-education programs if they have a black teacher. Black teachers are more likely to see black students as gifted, regardless of student scores or demographic factors.
A team of scientists at TSRI has created a data-harvesting platform to automatically import and update genetic data from public databases. This allows researchers to focus on their own work instead of manually searching through large datasets.
A study published in PLOS ONE found that gamma-retroviruses preferentially insert near cancer-associated genes, suggesting a new tool for identifying genes driving specific cancers. This discovery could lead to the identification of potential therapeutic targets.
The use of telemedicine is on the rise among rural Medicare beneficiaries, with over 40,000 people receiving visits in 2013. Disabled beneficiaries with mental illness were the most likely to receive these services, indicating potential for improved health care access and quality for vulnerable populations.
A population study found that low birthweight babies had increased death rates from infancy to adolescence, with causes including perinatal events and congenital malformations. The study suggests focusing on upstream events to prevent low birthweight remains an important health goal.
Research found a fifth of families rely on the father as the sole full-time breadwinner despite growth in dual earning households and non-standard working patterns. The study suggests a shift towards gender balance but notes that societal infrastructure still promotes traditional models
The PETROSS project has developed sugarcane that accumulates 13% oil by dry weight, making it 4.5 times more profitable than soybeans per acre. The project aims to increase yields and expand the growing region of sugarcane through improvements in photosynthesis.
Researchers identified predictors of postoperative complications after partial nephrectomy and found a significant reduction in perioperative blood transfusions with the use of tranexamic acid. Additionally, men who underwent primary artificial urinary sphincter implantation for stress incontinence had improved long-term outcomes.
A study in male mice exposed to early life stress shows that the hippocampus matures faster, but with reduced neural growth, supporting an evolution-based hypothesis. This accelerated maturation may be an adaptation to prepare for short-term survival priorities.
Researchers have cataloged over 20 million objects, each with its unique L-function, providing a framework for understanding the underlying relationships between mathematical entities. The project aims to accelerate progress in number theory, physics, and computer science by making these connections visible.
Research reveals a decrease in excess mortality risk associated with obesity since the 1970s, with normal weight individuals now facing higher mortality rates. The study's findings suggest revising overweight categories based on updated data.
A team of researchers from China, South Korea, and the US proposes a novel way to minimize the energy spread of electrons in laser wakefield accelerators. By inserting a plasma compressor, they can reduce the energy spread to the one-thousandth level, making new applications for laser wakefield accelerators possible.
Nuclear physicists can extend methods and observations from solid state physics to study the atomic nucleus. This collaboration has led to new understanding of Cooper pair tunneling, a phenomenon not possible in solid state physics. The authors encourage further interdisciplinarity to enrich nuclear physics research.
Researchers at Denver Health have developed a new diagnostic tool to identify multidrug-resistant organisms in combat-related infections, allowing for faster treatment. The test can characterize multiple pathogens within 2 hours, including MRSA, and determine antibiotic susceptibility with high accuracy.
A national US study by Chapman University found that body image is strongly linked to overall life satisfaction and feelings about romantic relationships. Dissatisfied individuals reported lower self-esteem, less satisfying sex lives, and higher neuroticism.
Researchers created cell lines with targeted chromosomal deletions to study the role of specific chromosomal losses in cancer development. The findings suggest that chromosomal engineering is a more effective approach than studying individual genes or micro-RNAs.
A Dartmouth-Stanford study examines the cognitive processing and persuasive effects of health product-related advertorials on over 670 people. It found that unlabeled advertorials were less likely to trigger consumer awareness, but increased favorable attitudes toward advertising messages and purchase intention.
Babies born with low birthweight are at a higher risk of death from infancy through to adolescence compared to those born at normal weight. The research found that death rates were 130 times more frequent in very low birthweight infants, highlighting the importance of targeting factors contributing to low birthweights.
Researchers developed a system called the Knowledge Accelerator, which uses machine learning to guide non-experts in producing coherent reports. The system was tested on 11 questions and found to outperform comparison Web pages, including top Google results.
A new virtual heart assessment tool developed by Johns Hopkins University predicts which patients are most likely to experience life-threatening arrhythmias. The tool, VARP, uses magnetic resonance imaging records and computer modeling techniques to gauge the risk of sudden cardiac death.
In June 2016, over 120 patients were evacuated as unpredictable forest fires raged in Alberta, Canada. The emergency team turned an empty space into a makeshift field hospital to care for patients, including the elderly, new mothers, and psychiatric patients.
A study published in Cognitive Processing found that taekwondo athletes excel at reading facial emotions and anticipating opponents' next moves, whereas weightlifters do not. This skill is critical in close-contact combat sports.
Macitentan, a medication for pulmonary arterial hypertension, does not reduce digital ulcers in patients with systemic sclerosis. Few new ulcers appeared regardless of treatment, suggesting no benefit in managing this common complication.
Continuous LED light significantly decreases nitrate content in preharvest lettuce, increasing nutrient contents. Researchers found that RB LED light was more effective than white LED light in facilitating lettuce growth, leading to enhanced free-radical scavenging activity and increased phenolic compound concentrations.
A study published in Neurology found that eating seafood at least once a week can help mitigate age-related cognitive decline. Participants who consumed more seafood showed slower rates of decline in semantic memory and perceptual speed, while those with the APOE-ε4 gene showed an even stronger protective association.
Researchers discovered a twisted, helical shape can reduce drag by 18-23% compared to round cylinders. This design could improve stability for various structures, including antennae and skyscrapers.
Scientists have found conclusive evidence that a specific jumping gene plays a key role in generating some colon tumors. The study reveals how this gene can trigger cancer by causing mutations in other genes that suppress cancer. Researchers discovered 27 L1 insertions in the tumor, which were not found in surrounding healthy tissue.
A new agricultural monitoring system, AgriRover, utilizes Mars exploration technology to assess soil quality. The project, led by the University of Strathclyde, aims to enhance precision farming practices through force feedback-controlled robotic systems.
A new study from the University of Illinois reports a 10% reduction in nitrate load in the Illinois River from 2010 to 2014, compared to the 1980s and early 1990s. The reduction is linked to improved fertilizer management and higher corn yields, resulting in less nitrogen left in the soil and washed into the river.
Scientists at Washington University School of Medicine and Harvard University have produced insulin-secreting cells from stem cells derived from patients with type 1 diabetes. The new cells can produce insulin in response to glucose and may offer a potential cure for the disease.
Researchers at Tufts University have developed a method to stabilize blood samples for long periods without refrigeration, using air-dried silk protein. This technique has broad applications for clinical care and research, particularly for underserved populations.
A trio of new age-dating methods developed at Duke University can determine the age of oil and gas wastewater spills and identify their origins based on radium isotope variations. The methods verify that radium's decay products, including thorium and lead isotopes, can be used to detect the age and source of spills.
Scientists at McGill University have identified novel gene mutations that cause hereditary spastic paraplegia (HSP), a debilitating disease characterized by weakness or spasticity in the lower limbs. The discovery will aid in the development of treatments for HSP, with researchers predicting improved diagnosis and treatment options.