A Canadian survey reveals that street racers are five times more likely to have crashed their vehicle within a year. The study found that street racers are more likely to be single, young men who drive after using alcohol or marijuana. This correlation remains true even when adjusting for other variables such as age and driving distance.
A new method has been developed to ensure reproducibility in computational experiments, addressing a major challenge in science. Nextflow, a workflow management system, provides a standardized framework for managing computational workflows and integrating resources such as data repositories and cloud computing.
Researchers have identified a previously unrecognized step in muscle regeneration, highlighting the molecular mechanisms that impair muscle stem cells with age. The study also provides insight into the connection between accelerated muscle stem cell aging and muscular dystrophies.
A new interface designed by Georgia Institute of Technology researchers enables more efficient and faster robot operation, particularly for non-expert users. The point-and-click method resulted in significantly fewer errors and allowed participants to perform tasks quicker and reliably than the traditional ring-and-arrow technique.
A study published in JAMA found that patients undergoing noncardiac surgery with high-sensitivity troponin T levels after surgery were at higher risk of death within 30 days. The study analyzed data from over 21,800 participants and showed a significant association between elevated biomarkers and increased mortality.
An international team of scientists has determined the 3-D atomic structure of over 1,000 proteins that are potential drug and vaccine targets. The experimentally determined structures have been deposited into the World-Wide Protein Data Bank, freely available to the scientific community.
Researchers have developed a quantum dot photoelectrochemical cell that achieves quantum efficiency for hydrogen gas production exceeding 100%, enabling more efficient solar energy conversion. This breakthrough has significant implications for the future of producing 'green' fuel.
A Massachusetts General Hospital research team found that oral doses of intestinal alkaline phosphatase prevented the development of fatty liver in mouse models of binge drinking and chronic alcohol consumption. The study also provided evidence of an expanded role of the liver's stellate cells in alcoholic liver disease.
Global Alliance of Solar Energy Research Institutes predicts 5-10 terawatts of PV capacity by 2030 through continued tech improvements and cost decreases. Flexible grids, increased demand, and energy storage advancements also needed to overcome challenges.
The team developed a new chemical tool to reveal the topology of IMM proteins in live cells, confirming 58 topologies and determining 77 previously uncharacterized ones. This breakthrough will help speed the development of mitochondria-targeted therapeutics for various human metabolic diseases.
A study of transgender preschoolers found they have similar preferences and a strong sense of gender identity as non-transgender children. Differences were observed in beliefs about the stability of gender, with transgender children tending to believe their gender could change between childhood and adulthood.
Researchers at Osaka University have identified a novel mode of action for an antidepressant activator that functions independently of SSRIs and increases nerve cell growth in the hippocampus. The activator shows faster response times than fluoxetine, offering new hope for patients with depression who do not respond to current medication.
Researchers have developed a highly sensitive method to detect even earlier stages of colorectal cancer by analyzing metabolites in blood plasma. The new screening method exceeds 96% sensitivity and specificity, confirming its effectiveness even for early-stage patients.
Researchers found that rats fed high-sugar diets experienced increased body fat mass, liver damage, and brain inflammation. A balanced diet was shown to mitigate these effects, highlighting the potential risks of sugar-laden diet products.
TET2 mutations are found in various blood cancers, including myelodysplastic syndrome and acute myeloid leukemia. The enzyme plays a crucial role in controlling gene expression, and its loss allows other genes to mutate, creating conditions for cancer to thrive.
A team of neuroscientists has developed a technique that predicts brain age based on MRI scans, finding a link between the discrepancy and increased risk of mental and physical health decline. The study shows that those with 'older brains' are more likely to die before 80, suggesting potential for early intervention.
A team of neurosurgeons, engineers, and Hollywood special effects experts created a realistic 3D simulator for practicing endoscopic third ventriculostomy (ETV) procedures. The simulator's effectiveness was evaluated in early tests, showing improved accuracy and safety compared to traditional cadaver-based training.
A French study found that direct communication with fracture patients through a dedicated case manager increased post-fracture BMD testing rates by 20%. This approach empowered patients to demand testing and care, closing the care gap in osteoporosis treatment.
Disparities in pediatric readmission rates for chronic conditions such as asthma, depression, diabetes, migraines, and seizures have been found to vary by condition and race. The study highlights the need to personalize care and address socioeconomic factors to reduce these disparities.
The FRAME project offers 40 policy recommendations to protect human rights in the EU, focusing on migration, austerity measures, and social rights. The proposals include broadening access to humanitarian visas and family reunification to reduce smuggling incentives.
Tropical Depression 03W formed on April 24, 2017, with intense convective storms dropping heavy precipitation rates. The GPM satellite revealed tall storm towers with rainfall exceeding 8.5 inches per hour.
A new UVA technique analyzes gene mutations at unprecedented scale and speed, enabling customized treatments for patients. This method may also help rescue failed experimental treatments by identifying the right mutation and gene activity.
Peter Coaldrake, QUT Vice-Chancellor, receives CASE Asia-Pacific Leadership Award for his inspirational guidance and development of a strong culture of advancement at QUT. The university has reimagined courses, established research institutes, and grown its philanthropic culture under his leadership.
Researchers discovered that newborn humpback whales communicate with their mothers using intimate grunts and squeaks to avoid being overheard by killer whales. The study found that these quiet calls help mother-calf pairs stay together in murky waters, reducing the risk of attracting male humpbacks.
A large-scale UK study has found that children with obesity face four times the risk of developing type 2 diabetes compared to those in the normal BMI range. The study examined data from over 369,000 children and found no association between obesity and increased incidence of type 1 diabetes.
A study published in the European Heart Journal found that higher alcohol consumption is associated with an increased risk of developing cardiac arrhythmias. The research, which monitored participants as they drank, found that even moderate drinking can lead to abnormal heart rhythms.
Researchers trained AI models to identify TB on chest X-rays, achieving a 96% accuracy rate. The models' performance was improved when combined with expert radiologist interpretation, increasing the diagnosis accuracy to nearly 99%.
A therapeutic vaccine is being tested to prevent or reduce cervical cancer recurrence in women at high risk. The vaccine has shown promise in extending survival time for patients with recurrent disease, and its safety and efficacy are being evaluated in a phase 3 study.
Research reveals that fluctuations in estrogen can trigger atypical functioning in a key brain memory circuit in women with a common version of the gene, NIMH scientists have discovered. This finding may help explain individual differences in menstrual cycle and reproductive-related mental disorders linked to fluctuations in the hormone.
Scientists used bacteriophages to treat a patient with a deadly, antibiotic-resistant bacteria. The patient recovered well after the treatment, which could be an alternative to failing antibiotics for treating multidrug-resistant infections.
A new study found that Toronto's subways have the highest levels of airborne particulate matter in Canada, with average values up to 100 micrograms per cubic metre, compared to Montreal's 36 micrograms and Vancouver's 17 micrograms. The high metal content and abrasive wear on steel wheels may be contributing factors.
A Swedish study reveals a significant decrease in cardiovascular disease incidence among individuals with type 1 and type 2 diabetes, with reductions of up to 50% compared to the general population. The study attributes this improvement to advances in diabetes care and prevention strategies.
A study reveals that cognitive stimulation and social interactions increase lifespan in mice with colon tumors through a wound repair response. Environmental enrichment also reduces inflammation, improves tumor vasculature, and promotes immune cell activity to defend against cancer.
A Scripps-led study finds that the Gulf of California's small-scale fisheries are operating at over capacity, threatening fish habitats and future economic sustainability. The research uses satellite images and flyovers to count small boats and estimates that 34% more boats are operating than sustainable levels.
A new report from social psychologists at the University of Illinois Chicago reveals that people on both sides of the political aisle are motivated to dismiss opposing ideas and information. Approximately two-thirds of respondents declined a chance to win extra money to avoid reading statements that didn't support their position.
Researchers created a model to measure the impact of policy on commercial solar photovoltaic adoption in California, providing new insight into energy policy. The study found that government incentives have a greater impact on larger commercial customers and smaller businesses face unique hurdles when adopting solar PV systems.
Using neuroimaging techniques and multivariate statistical models, researchers found that people with older-than-chronological-age brains are more likely to experience deteriorating conditions and early death. Combining brain-predicted age with DNA-related epigenetic biomarkers improves mortality predictions.
Research suggests that vitamin A within a high-fat diet can negatively affect liver gene expression associated with glucose and fat metabolism. Rats fed with normal and deficient vitamin A levels showed significant differences in body mass, liver fat content, and insulin signaling pathways.
A team of international researchers has found that a 80-year-old 'viable' anthrax strain was, in reality, a much younger standard laboratory strain due to contamination. Advanced genomic sequencing technology enabled precise tracking of bacterial strains used in biological warfare and terrorist attacks.
The study explores disease-control measures using a simplified SIR model with low computational requirements, and proposes a platform for public-health collaborators to use and provide feedback on models. The research aims to improve disease-related decision making by providing quantitative estimates of outbreak trajectories.
A chemotherapy drug used to treat brain cancer may increase vulnerability to depression by stopping new brain cells from growing, a study suggests. The findings highlight the importance of protecting brain stem cells or building up a reserve before cancer treatment.
A study by the University of Eastern Finland found that children with reading and spelling difficulties (RSD) lag far behind their peers in the first two school years, despite receiving special education. The study suggests that teachers may need additional training to effectively support these students.
Researchers found that changing tasks frequently interferes with brain activity, leading to worse results than focusing on one task at a time. Brain areas like posterior temporal and dorsomedial prefrontal cortices work more efficiently when dealing with one task.
A novel form of iron, combining protein fibers and iron nanoparticles, has been discovered to fortify food and drinks with iron. This new compound has been shown to cure iron deficiency in rats and is easily digested.
Researchers found that low levels of the 'memory protein' NPTX2 are associated with reduced levels of cognition and memory loss in Alzheimer's disease. The study suggests that the combination of low NPTX2 and amyloid plaques disrupts neural activity, leading to cognitive failure.
Researchers have discovered a giant shipworm, Kuphus polythalamia, with a unique symbiotic relationship between bacteria and the animal, which converts sulfur gas into nutrients. This finding may provide insights into how humans can adapt to tolerate beneficial bacteria and how these bacteria cause infections.
Researchers have discovered how individual neurons coordinate to anticipate events in the brain's auditory cortex. This process is impaired in neurological and psychiatric disorders such as dyslexia and ADHD. By understanding these mechanisms, scientists hope to develop new models for studying predictive signals in the brain.
A recent study conducted by George Washington University found that 33 percent of seafood sold in six District restaurants was mislabeled. The DNA barcoding analysis revealed that the substitutions were mostly with closely related species or acceptable alternatives for menu listing.
Researchers have developed a mathematical modeling technique that can quantify details about molecular dynamics in cells. The technique was applied to study RNA localization in egg cells and provided new insights into the process.
Researchers at CHOP have developed a unique womb-like environment to support growth and organ maturation in extremely premature babies. The system, tested on fetal lambs, has shown promising results, with some animals remaining healthy after 28 days of operation.
The Math Alliance has been awarded the Mathematics Programs that Make a Difference Award by the American Mathematical Society for its work promoting diversity and inclusion in mathematics. The organization's programs have successfully addressed underrepresentation of minority groups, with a 30-fold expansion over the last decade.
The Rosetta Online Server (ROSIE) uses XSEDE's Stampede supercomputer to provide access to the Rosetta software suite for 3D structure prediction and high-resolution design of biomolecules. With over 5,000 users, ROSIE has enabled notable scientific advances in computational biology.
Researchers found that nighttime illumination can accurately predict wealth levels in regions, including individual settlements. Satellite data on night light emissions was used to make inferences about local economic rank and compare wealth levels across countries.
A new survey of galaxy redshifts finds no evidence of a supervoid causing the Cosmic Microwave Background's Cold Spot. The researchers suggest that smaller voids and galaxy clusters in the area may be responsible, but simulations of standard cosmology give only a 1-in-50 chance that the spot arose by chance.
A new study found that elite rowers who engage in intense training sessions without adequate recovery periods may experience decreased osteoprotegerin levels and increased inflammation, leading to potential bone loss. The research suggests that very intense training without sufficient rest can compromise bone health.
Researchers discovered that inhibiting myostatin production in mice significantly enhances muscle mass and improves markers of heart and kidney health. The findings suggest a promising pathway for protecting against obesity-derived cardiometabolic dysfunction, potentially leading to the development of an 'exercise pill'.
A Rice University study found that fossilized organic carbon could have been deeply buried in the mantle starting around 2.4 billion years ago, during a critical period known as the great oxidation event. The researchers discovered that the chemical composition of subducting crustal rock plays a crucial role in determining whether carb...
Researchers found that a protein called HUWE1 helps balance nerve cell communication, which is essential for preventing intellectual disability. The study provides new insights into the molecular mechanisms underlying intellectual disability and could lead to potential treatments.
A new training simulation model using 3D printing and special effects has been developed to teach minimally invasive neurosurgical procedures. The model closely mimics the head and brain structures of an adolescent human patient, providing realistic visual and tactile feedback during simulated surgery.
A recent study found that obesity significantly increases the risk of nonalcoholic fatty liver disease (NAFLD) by different metabolic pathways, particularly in individuals with the PNPLA3 gene variant. The researchers suggest that genetic screening may be valuable in identifying high-risk subgroups.
A research team at DGIST has discovered a candidate substance that can prevent and potentially cure Parkinson's disease by inducing the expression of the parkin protein. Cortisol, a stress hormone, promotes the production of this protein, which protects dopaminergic neurons from death.
A study by researchers at the University of the Basque Country found that feeding broccoli plants with ammonium instead of nitrate increases the production of glucosinolates, which have anticarcinogenic properties. The findings suggest a potential new fertilizer treatment to mitigate environmental problems
A new biopsy technique combining MRI and ultrasound improves prostate cancer detection. Researchers found that patients are willing to pay $1,598 more for a biopsy increasing the likelihood of detecting all types of prostate cancer from 43% to 51%.
A longitudinal study found that parents who fed their children to soothe negative feelings were more likely to have them eat emotionally later on. Parents whose children were easily comforted by food also tended to feed them for emotional reasons, creating a bidirectional relation between emotional feeding and eating.
A study published in PLOS Biology reveals that gut bacteria control food preferences in fruit flies by inducing metabolic changes that mimic protein satiety. The research identifies two bacterial species responsible for altering appetite behavior, shedding light on the complex interaction between diet and microbes.
A review of medical literature by NYU researchers found that only 23.9% of studies on doctor-patient communication mentioned hearing loss, highlighting a significant gap in understanding its impact on care. The study suggests that simple strategies can mitigate the negative effects of hearing loss on patient communication.
Researchers developed a novel approach to study Li-ion battery failure under short-circuit conditions, gaining insights into cell design vulnerabilities and thermal runaway propagation. The findings provide new knowledge to improve battery safety and reliability for portable electronics, electric vehicles, and grid-scale storage.
A new study published in Oncoimmunology suggests that kidney dysfunction in cancer patients can be triggered by the immune system's response to the tumor. Researchers identified neutrophils as a key player in this process, which can lead to impaired blood flow and inflammation in organs like the kidneys.
Researchers link cancer's high mutation rate to an ancient stress response mechanism used by single-celled organisms. The discovery sheds new light on the evolution of cancer genes and may lead to novel therapeutic approaches.
Research finds lower DNA methylation levels at birth are associated with increased fat mass and a higher risk of obesity in children, with potential implications for prevention and treatment strategies.
A new study by RAND Corporation found that sociodemographic factors have a stronger association with unhealthy food consumption than the food shopping environment. Being younger, male, and lacking a college degree were linked to greater intake of sugar-sweetened beverages and discretionary fats.
The USPSTF concludes that screening for preeclampsia has a substantial net benefit, allowing for early identification and effective treatment to prevent serious complications. Moderate-certainty evidence supports the effectiveness of well-established treatments in reducing maternal and perinatal morbidity and mortality.
The International Osteoporosis Foundation has released new position statement guidelines for managing aromatase-inhibitor related bone loss in breast cancer patients. The guidelines recommend regular assessment of fracture risk, calcium/vitamin D supplementation, and bone-directed therapy to prevent fractures and improve bone health.
New study finds that current IUCN range maps for birds endemic to India's Western Ghats are inaccurate and overestimate suitable habitat. By incorporating citizen scientist data and environmental factors, researchers have created more accurate models that flag 10 species in need of uplisting.
Astronomers have discovered a unique ultra-slow pulsar XB091D in the Andromeda galaxy, believed to have captured a companion only a million years ago. The pulsar's acceleration is linked to its interaction with an ordinary star, providing new insights into neutron star rejuvenation.
A study by Silent Spring Institute found high levels of toxic flame retardants in dust on college campuses, including carcinogens and hormone disruptors. The researchers detected 47 different chemicals and found that 41% of dorm rooms had levels above health risk screening levels.
The AGS Annual Scientific Meeting will showcase novel approaches to goals-oriented care, explore the future of Advance Care Planning, and highlight innovative dementia care models. The meeting will also feature renowned speakers, awards ceremonies, and expert discussions on policy priorities.
A new study by Boston University professor Christopher Salas-Wright reveals a 29% decrease in youth violence in the United States between 2002 and 2014. Despite encouraging findings, racial and ethnic disparities in youth violence persist.
Researchers discovered two genes, UNC5C and ENC1, associated with aging individuals' better memory and brain function despite accumulated brain pathologies. The study used genetic analysis of 979 organ donors' brain tissue to identify these genes and provide potential new targets for developing medications to enhance brain resilience.
A recent study published in the Journal of the American College of Surgeons found that most patients with uncomplicated diverticulitis can safely go home with a prescription for oral antibiotics after their ER visit. The study, which evaluated 240 patients, revealed that about half of those admitted to hospital could have been sent home.
A new 16-year study found that consuming less sodium was associated with higher blood pressure in men and women, challenging the current recommended limits. Potassium, calcium, and magnesium intake showed a significant association with lower blood pressure.
Researchers created a new model to study how chlamydia interacts with the human immune system, identifying key players IRF5 and IL-10RA. The results suggest these genes could be drug targets for new treatments.
Tramiprosate acts to inhibit the production of neurotoxic beta amyloid oligomers by enveloping the amyloid peptide to prevent its misfolding. This novel mechanism prevents the self-assembly of misfolded proteins into beta amyloid oligomers, leading to neuronal toxicity and clinical progression in Alzheimer's disease.
A UTA Ph.D. student is awarded a grant to investigate how eyes and brains evolved in response to predation, exploring the relationship between eye size and survival rates in Caribbean killifish populations.
Researchers at UTHealth School of Public Health found that cold temperatures significantly increase mortality risk in Texas, with a 5% increase in deaths per degree Celsius drop in winter. The study focused on 12 metropolitan areas and found that people with pre-existing heart and respiratory diseases are most vulnerable to cold weather.
A Kaiser Permanente study found that patients with positive fecal screening tests should undergo colonoscopy within several months to reduce colorectal cancer risk. The study reviewed 70,124 members and found no significant differences in risk for colonoscopy follow-up times of two to nine months.
A new study published in The Lancet found that women with aortic aneurysms fare worse than men at every stage of treatment, leading to increased mortality rates. The researchers call for urgent improvement in how the condition is managed in women.
Coronary artery disease is a chronic inflammatory condition that responds to a Mediterranean-style diet rich in anti-inflammatory compounds, experts claim. A brisk daily walk of just 22 minutes can also significantly reduce biological risk factors for sedentary adults.
A study predicts areas of plastic input and deposition based on global climate change and ocean circulation. Microplastics interact with marine species in various habitats, and changing sea surface temperatures affect precipitation patterns.
A new atlas presents the most comprehensive high-resolution imagery of the Polar Regions seafloor, showcasing thousands of square kilometers of geological phenomena. The atlas enables researchers to study past glaciers and ice sheets, gaining insights into climate change and Earth's history.
A new study by Rice University found that religious individuals are more likely to disapprove of reproductive genetic technologies than non-religious people. Evangelical Christians are the most opposed, with 23% deeming disease technologies morally wrong, while 80% of evangelicals reject enhancement technologies.
A recent study found that anger and guilt in cancer patients can inspire them to set new goals and engage in moderate-to-vigorous exercise. This motivation can counteract the negative effects of stress hormones on physical health. The research suggests that certain negative emotions can play a crucial role in directing adaptive health ...
Researchers found significant cultural differences in cognitive skills among adolescent participants but not their parents, highlighting the importance of considering developmental and cultural perspectives. The study suggests that cultural contrasts may differ in nature as well as magnitude at different points along the life span.
A new study by TGen and HonorHealth Research Institute found a very high rate of tumor shrinkage among patients with advanced pancreatic cancer when adding cisplatin to standard gemcitabine/nab-paclitaxel treatment. The results showed statistically significant improvements in overall response and survival rates.
A new study reveals that species' geographic ranges are systematically overestimated by the International Union for Conservation of Nature (IUCN), leading to an underestimation of extinction risk. The research provides a formula to estimate more accurate species ranges, suggesting that at least 10 out of 18 bird species should have the...
Scientists from British Antarctic Survey describe the role of föhn winds in influencing Antarctic ice shelf behavior. The study found that these winds contribute to melt pools and weaken the ice surface, making it more at risk of collapse.
A new algorithm, CYCLOPS, can detect and characterize molecular rhythms in human cells. The tool has the potential to improve dosing for many existing medications by identifying optimal times for administration.
Researchers found that one- and two-legged mosquitoes can bite humans and reproduce after losing multiple legs to insecticides. The study's findings suggest re-evaluating WHO testing guidelines for bed nets.
A new study found that gut bacteria in fruit flies can reprogram the body's nutritional needs to safeguard against nutrient deficiencies. The bacteria induce a metabolic change that mimics protein satiety, altering appetite and fertility.
A study found that delaying colonoscopy after a positive fecal immunochemical test result by more than 10 months increases the risk of colorectal cancer and advanced-stage disease. The researchers discovered this association specifically for patients with stage II-IV colorectal cancer.
The study maps the evolution of dog breeds using gene sequences from 161 modern breeds, uncovering evidence of ancient canine migration across the Bering land bridge. The research also sheds light on the origins of various breeds, including herding dogs and hairless breeds.
A new study found that retail startups that spend more per employee and manage faster inventory turnover are more likely to survive. This is based on data from almost 16,000 small retailers in Portugal, where half of new ventures fail.
A new study published in Pain found that opioid use among Operation Enduring Freedom/Operation Iraqi Freedom/Operation New Dawn veterans is comparable to the general US population. Chronic pain management with opioids was strongly associated with PTSD, major depressive disorder, tobacco use, and rural residence.
Researchers at KU Leuven have successfully grown three-dimensional cultures of the endometrium in a laboratory dish, shedding light on the monthly menstrual cycle and its regulation by female hormones. The new technique enables the study of diseases such as endometrial atrophy and cancer, as well as drug discovery and screening.
IBS scientists developed a theoretical model for valv polarization in microcavities, which predicts that valleys with opposite polarization can be distinguished and tuned. This could lead to applications in valleytronics by selectively exciting different valleys with polarized laser light.
A new study by Rice University and MD Anderson Cancer Center found that high-volume surgeons who perform more complex cancer operations have lower patient costs due to reduced complications and better outcomes. However, this association disappears when accounting for processes of care and complications associated with surgical procedures.
Researchers at MIT have created a system that can manipulate the movement of water on a surface using visible light. The technology has potential applications in fields such as microfluidic diagnostic devices and oil-water separation, where it could enable more efficient and controlled separation of fluids.
A new study has found that children with obesity are four times more likely to develop type 2 diabetes by age 25 compared to their normal-weight counterparts. The study examined data from over 369,000 children and teenagers in the UK and found a significant increase in type 2 diabetes cases between 1994 and 2013.
Lung cancer patients treated with PD-1/PD-L1 checkpoint inhibitors are at increased risk of adverse events after receiving the seasonal influenza vaccination, according to a new study. The researchers observed an unusual high frequency of immune-related adverse events, including severe grade 3 or 4 irAEs, in this population.
A large study from the Psychiatric Genomics Consortium found that genetic influences play a role in PTSD risk after trauma, with strongest effects among women. The research also identified significant overlap between PTSD and other mental disorders like schizophrenia and bipolar disorder.
A new chess ranking system ranks players based on the quality of their moves, producing more accurate results than traditional ELO scores. The system uses probabilistic models to estimate win/loss/draw probabilities for any match between two players.
Researchers at Brown University have identified genes with epigenetic tags associated with shorter sleep in young adults. The study used a combination of human and worm experiments to discover the connection, finding that knocking out analogous genes in worms affected sleep patterns.
Researchers discovered rare genetic variants on chromosomes 4 and 7 linked to extended survival and lower risks of cardiovascular disease and Alzheimer's. The study highlights the importance of studying rare cases to identify combinations of common and rare variants associated with extreme longevity.
Researchers have successfully triggered a chemical reaction in synthetic material that breaks down carbon dioxide into harmless organic materials, producing solar fuel. This process has great potential for reducing greenhouse gases linked to climate change.
Researchers found that genetics controlled which receptors were present in mice, but the environment also played a significant role in shaping the olfactory system. This combination of genetic and environmental factors gives each individual a unique sense of smell, even among genetically identical animals.
A team led by Dr. Bill Bottke from Southwest Research Institute discovered a 400-million-year lull in Mars' giant impact history, closely paralleling the bombardment histories of the Moon, asteroid belt, and Mercury. This finding supports the Late Heavy Bombardment theory and highlights an important period in Martian evolution.
Researchers are using gene-editing platform Crispr-Cas9 to investigate the poisoning power of ancient silver remedy. They aim to create effective antimicrobials and avoid antimicrobial resistance pitfalls.
Studies presented at AGS17 show promising results for deprescribing benzodiazepines using tools for healthcare providers and education for older adults. A Patient-Facing Advance Care Planning website increased ACP documentation and engagement among older primary care patients.
Scientists develop synthetic mucus to control pathogenic bacteria and maintain healthy microbial balance in the body. The study reveals mucins can help prevent diseases by reducing dominance of harmful species.