Scientists at ETH Zurich develop a controlled quantum system with two coupled order parameters, enabling the creation of diverse phase diagrams and exploring complex interactions. The platform provides a unique tool for studying technologically relevant materials and simulating their properties.
Researchers found that early animals caused a decrease in oxygen levels and increase in carbon dioxide, leading to global warming. This process had a massive impact on the environment, contributing to mass extinctions during animal evolution's first 100 million years.
A collaborative study published in Nature Medicine found that 26 percent of nonhuman primates infected with Zika during early stages of pregnancy experienced miscarriage or stillbirth. This is the first time such a finding has been demonstrated, highlighting the importance of understanding how the Zika virus damages the placenta.
A randomized, controlled trial found that supplemental antioxidants decreased the risk of time to first exacerbation requiring antibiotics in patients with CF. The study also showed increased circulating antioxidant concentrations and transiently decreased inflammation in the antioxidant-treated group.
Researchers isolated ancient viral sequences from human remains and found a common pathogen associated with humans for over 6,900 years. The study reveals the pathogen evolved significantly slower than previously thought, showcasing the utility of ancient viral sequences in studying virus evolution.
Scientists at University of Illinois discovered that water molecules can be compressed by 3% under a high-gradient electric field, which may be useful for precise filtering of biomolecules. The compression occurs because the charges on water molecules align with the electric field, and the membrane's thinness focuses the force.
Researchers discovered that cancerous cells in an aggressive type of childhood brain tumour work together to infiltrate the brain. The study found that DIPG cells can exert a profound influence on each other, leading to tumour growth and spread.
A new study suggests that China's decline in carbon emissions is likely to be sustained due to changes in industrial structure and energy efficiency. The country's emissions have been declining since 2014, with a 4.2% decrease from 2016, primarily driven by reductions in coal use and energy intensity.
A recent study published in the Proceedings of the National Academy of Sciences found that narwhals, beluga, and bowhead whales are most vulnerable to vessel traffic in the Arctic. The researchers identified two 'pinch points' where ships and animals are most likely to intersect, including the Bering Strait and Lancaster Sound.
Researchers found that lawns in Salt Lake Valley up to 100 years old show no signs of being saturated with fertilizer nutrient nitrogen, contradicting previous studies. The study suggests that natural processes may account for the unusual pattern, including storage in the soil and losses through groundwater leaching.
NASA's Aqua satellite captured an infrared image of Post-Tropical Cyclone Emilia showing four small areas of strongest thunderstorms east of the center. The storm is weakening and dissipating due to cool waters and a stable air mass.
A new study by Rice University ecologists suggests that saving lemurs could be key to saving the island's largest trees. Lemurs disperse seeds of many hardwoods, but their loss may lead to a change in forest composition, reducing carbon sequestration potential.
Researchers at Osaka University have elucidated the activation mechanism of nanoporous gold catalysts, making poisonous CO gas harmless. The study used atomic-scale resolution environmental transmission electron microscopy and computer simulations to reveal the role of residual impurities in catalyzing chemical reactions.
A new study found that most asteroids in the inner asteroid belt originate from five or six ancient minor planets, with at least 85% of them tracing their origins to these primordial bodies. This discovery provides a more robust understanding of the evolutionary history of asteroids and the materials that form them.
Researchers at Penn State found that low-tech training methods, such as customized flipcharts, can improve food safety knowledge and behavior among workers in small-scale dairy farms. The training led to improved sanitation and personal hygiene practices, reducing the presence of microorganisms like E. coli.
Nuclear power's contribution to US energy is expected to decline over several decades due to a lack of advanced reactor designs and economically viable small modular reactors. Researchers warn that decarbonization efforts will be hindered without significant policy changes.
Researchers at BIDMC developed the BE3A score to predict improvement in liver function after DAA therapy for patients with decompensated cirrhosis. The online scoring system assesses 5 baseline factors to provide a shared decision-making tool for physicians and patients.
Experts recommend three keys to maintaining enjoyment: schedule roughly, avoid hard stops, and focus on the present moment. By doing so, individuals can minimize time pressure and maximize pleasure in their leisure activities.
A new study found that hopes and plans for the future are associated with lower odds of perpetrating weapon-related violence among predominantly black/African American male youths in low-resource neighborhoods. The study used survey data from a violence prevention trial in Pittsburgh.
A zero-emissions marine research vessel, nicknamed the Zero-V, is technically and economically feasible to build using hydrogen fuel cells. The project aims to reduce air and ocean pollution while providing a stable platform for scientists to conduct research in sensitive ecological areas.
A new study of nearly half a million people in the UK found that heavy coffee drinking was associated with a lower risk of death, regardless of genetic variations or caffeine metabolism. The results suggest a potential health benefit from moderate to high coffee consumption.
Researchers have developed a new IR instrument to search for potentially habitable planets around small red dwarf stars. The instrument, IRD, uses advanced technology to measure the line-of-sight movement of stars and detect planets with high accuracy.
Researchers developed a means of tracking retinal neuron activity as it delivers visual information to the thalamus, revealing organized clusters and shared sensitivities among different types of neurons. This finding suggests the retina's version of Pointillism, where nearby dots fuse together to create diverse colors.
Researchers at Durham University found that a massive collision with an object twice the size of Earth likely tilted Uranus on its side. The impact may have trapped heat, explaining the planet's extremely cold temperature. Simulations also suggest this event could have formed Uranus' rings and moons.
Researchers have developed a refined magnetic sense using algorithms and hardware from quantum computation, achieving six times higher sensitivity than classical methods. The transmon qubit-based magnetometer uses adaptive phase-estimation schemes to measure the strength of external magnetic fields.
A team of researchers discovered hunting lesions on fallow deer skeletons dating back 120,000 years to Neandertal hunting methods. The findings suggest a confrontational way of hunting requiring careful planning and close cooperation.
A new study reveals that entangled, long-chain polymers in solutions relax at two different rates, marking an advancement in fundamental polymer physics. The findings will provide a better understanding of the physical properties of polymeric materials and individual polymer molecule behavior under high-stress processing conditions.
A novel stem cell-based model system mimics human brain tissue and reproduces features of Alzheimer's disease, indicating that modulating the immune system can trigger neuronal repair processes. The study suggests a potential approach to therapy by unlocking the potential of neural stem cells to build new neurons.
A study published in Antimicrobial Agents and Chemotherapy found that nearly half of all prescriptions reviewed were prescribed unnecessarily, with a third of cases involving non-face-to-face encounters. The research highlights the need for improved antibiotic stewardship in outpatient clinics.
A public education campaign in the UK reduced delays and failures to seek medical attention after a TIA or minor stroke. Quick medical attention can significantly reduce the risk of major stroke, which is high after these events.
Researchers discovered that bacteria can use provoking toxins to increase aggression levels in competing strains, leading to the elimination of weaker strains. This strategy could be exploited to manipulate microbial communities and fight infections, particularly resistant biofilms.
Researchers found that host plant quality determines whether brown planthoppers grow short wings or long wings, with higher glucose levels triggering the development of long-winged adults. This discovery could lead to new methods for controlling the insect, a major pest on rice in Asia.
Researchers at University of Groningen created a new enzyme with an unnatural amino acid as its active centre, increasing catalysis by almost three orders of magnitude. The enzyme links organic molecules by forming a hydrazone structure, a reaction used in medical biotechnology.
Research suggests that Zika virus can cause more miscarriages and stillbirths in pregnant women without showing symptoms. A recent study found 26% of infected monkeys experienced fetal loss despite few signs of infection.
Researchers used human stem cells to restore heart function in monkeys with heart failure, finding that new muscle tissue had grown within damaged regions and restored heart function. The study suggests a potential treatment approach for people with heart failure.
A new practical Quantum Random Number Generator (QRNG) has been developed, enabling secure communication and overcoming weaknesses of current encryption. This game-changing technology will revolutionize internet security, making attacks based on predicting 'random' events a thing of the past.
Researchers at University of Otago have discovered a novel property of Bedaquiline, a new anti-tuberculosis drug that could help develop more effective treatments for tuberculosis. The study's findings suggest that the drug works by disrupting energy generation in Mycobacterium tuberculosis cells, offering potential for designing more ...
Researchers tracked biodiversity changes in North America over 50 years, finding significant differences based on geographic scale. The study highlights the need to consider multiple scales when assessing biodiversity in a rapidly changing world.
Scientists at the University of Bristol have developed new virtual reality cloud-based tools to accelerate research tasks in drug and material discovery. Using real-time molecular simulations, researchers can now interact with molecules in a virtual space, folding, knotting, and changing their shape to test interactions.
A research team led by astronomers at the University of Warwick observed a jet of material streaming out from a merged star, confirming a key prediction about the aftermath of neutron star mergers. The observations were made using the Hubble Space Telescope and reveal that every neutron star merger likely creates a gamma-ray burst.
Researchers at UC Davis discover that photorespiration, thought to waste energy, actually enhances nitrate assimilation, a critical process for sustaining food quality under climate change. The study suggests a new biochemical pathway that generates energy for protein synthesis and promotes plant resilience.
Researchers at Mainz University Medical Center found that pericytes, a type of connective tissue cell in the brain, can be directly converted into neurons by manipulating signaling pathways. The cells must pass through a neural stem cell-like state before differentiating into two classes of neurons.
Adults with orthostatic hypotension may have undiagnosed cardiovascular disease, according to a new study. The research found that OH was associated with all measures of subclinical cardiovascular disease and predicted future clinical CVD events.
A recent study published in Nature Medicine found that Zika virus infection increased the risk of miscarriage or stillbirth by 26% in pregnant monkeys. Researchers also discovered damage to the placenta and cell death, which can lead to poor pregnancy outcomes. The true rate of human miscarriage may be higher than previously reported.
Researchers found that hSATa satellite RNA directly interferes with DNA copying and damage repair in cells, leading to breast cancer. This discovery suggests targeting satellite RNAs could provide another approach for treating various cancers, including breast, ovarian, prostate, and pancreatic cancer.
Researchers found that increased greenhouse gas emissions have led to a significant increase in noctilucent cloud formation and visibility. The study suggests that human-caused climate change is affecting the middle atmosphere and making these clouds more visible.
A new blood test can determine an individual's internal clock, allowing for personalized drug administration and more effective treatment. The test identifies biomarkers that reliably report internal time, differentiating early and late types.
A study of 150 women who froze their eggs found that partnership problems were the primary motivation for freezing eggs, not career planning. The majority of women in the study were single or had unstable relationships, and many had completed their education and career goals but still struggled to find a partner.
Researchers found that humans working in ORs follow primate patterns of hierarchy and gender, with conflicts mainly occurring between team members from different ranks. The study also showed that cooperation varied by gender composition of the team, with less cooperation when there were more male members.
A new grant will explore the use of genome editing to modify human pluripotent stem cells for cardiac treatment. This approach could lead to unlimited production of cardiac cells in the lab for therapy, reducing the need for heart donors.
The Global Precipitation Measurement mission saw Tropical Storm Fabio intensify into a hurricane, with maximum sustained winds reaching near 75 mph. The storm's height of thunderstorms was estimated to be around 16 km, and rainfall measurements showed intense convective storms producing heavy precipitation.
The study reveals the Spp42 protein plays a crucial role in regulating spliceosome components, essential for transforming genetic information into functional proteins. This understanding may lead to new drugs targeting the spliceosome function to treat diseases such as cancer and leukemia.
Research suggests that antidepressant Prozac can alter brain circuit development in mice, leading to social and repetitive behaviors reminiscent of autism. Reversibility of these changes is uncertain, with some alterations permanently changed by fluoxetine exposure.
Researchers at Mount Sinai have discovered two microRNA activity-based biomarkers that can predict patient outcomes and inform treatment decisions for p53-like bladder cancer. The findings hold promise for personalized treatment options, but further research is needed to translate the results into improved patient care.
A study published in The Journal of Neuroscience found that low-dose aspirin may reduce plaques in the brain by stimulating lysosomes and increasing the activity of TFEB, a protein responsible for waste removal. This could lead to improved treatment options for Alzheimer's disease.
A team of scholars found that the Deer Stone-Khirigsuur Culture used veterinary dental procedures to remove baby teeth causing young horses pain or difficulty feeding. This discovery reveals that equine veterinary care was developed in eastern Eurasia over 3,000 years ago.
A WSU study found that stopping long-term opioid therapy does not make chronic, non-cancer-related pain worse, and in some cases, improves it. The researchers analyzed data from 551 VA patients who discontinued opioid therapy for at least a year, finding that their pain did not worsen but rather remained similar or improved slightly.
A large-scale European project has found that young people are highly active in participating as citizens, developing their own methods of campaigning on various issues. The project, PARTISPACE, challenged assumptions that young people aren't participating in democratic systems and found evidence of alternative ways they engage.
Researchers at Eindhoven University of Technology have developed a new sensing technology that enables the super-sensitive measurement of biomarker concentrations over time. The technique, called BPM, is based on the mobility of tiny particles in liquid and can detect biomarkers in pico- or nanomolar concentrations.
Researchers at Mayo Clinic have discovered how the DNA repair protein 53BP1 relocates to chromosomes to fix damage, using RNA molecules as an off/on switch. This finding could lead to new therapies for ovarian cancer by targeting a specific protein called TIRR.
A new ruthenium-based catalyst has been developed, featuring highly active flat surfaces that significantly improve its performance compared to traditional metal-supported catalysts. The catalyst's high turnover frequency and reusability make it a promising solution for the large-scale production of valuable chemicals.
A new research group at Karlsruhe Institute of Technology (KIT) will study the global impacts of agriculture on climate change and focus on reducing nitrous oxide emissions. The team, led by Dr. Clemens Scheer, aims to develop joint standards for measurement and modeling.
Researchers found that mice lacking the melanocortin 4 receptor exhibit increased attraction to environments associated with inflammation, nausea, or discomfort. This suggests a link between this receptor and the regulation of negative emotions.
Tropical Cyclone Prapiroon strengthened into a Typhoon after being tracked by NASA-NOAA's Suomi NPP satellite. The storm is currently located near Japan, moving north-northeast at 10.3 mph with maximum sustained winds of 86.3 mph.
Researchers identified the presence of endothelial nitric oxide synthase (eNOS) in neurons, which can modulate environmentally dependent levels of arousal. Blocking eNOS resulted in hyperactive behavior long after stimuli were removed, suggesting a potential new mechanism for treating psychiatric diseases.
Isoxazoline drugs have been found to be effective against various disease vectors including multiple mosquito and sand fly genera. A single dose of less than 500 mg could yield insecticidal plasma concentrations for at least 2 months, suggesting potential use in controlling vector-borne diseases.
A study found that impairing glucose conversion in ApoE4 brains may lead to reduced risk or delayed disease onset. The research highlights the potential therapeutic strategy of promoting brain energy conversion to mitigate Alzheimer's risk.
A new all-optical ultrasound imager has been demonstrated for video-rate, real-time 2D imaging of biological tissue. The system offers significant flexibility in switching between different imaging modes, such as 2D and 3D imaging, without the need to swap probes.
Toxoplasmosis is a widespread infection caused by the parasite Toxoplasma gondii, which multiplies within a host and causes irreversible tissue damage. The parasite implements an ingenious invasive strategy involving a protein complex and rotational force to gain entry to host cells.
Research by Penn State's Clio Andris found that universities attract athletes from afar, increasing diversity on campuses. The study analyzed data from over 160,000 student-athletes and found that Ivy League schools and less centrally located schools have strong pull rankings.
A new study uses weather forecasts to predict radioactive material dispersion, enabling evacuation plans and health-protective measures. The AI tool achieved accuracy of at least 85%, with 95% in winter, over 30 hours in advance.
A study by Drs. Smithey and Nikolich-Žugich found that mice infected with cytomegalovirus had a more robust immune response to subsequent infections. This suggests that the virus may be able to harness the immune system's existing capacity, rather than weakening it as previously thought.
The lab provides datasets to support emergency response in Hawaii following volcanic eruptions, enabling quick identification of vulnerable structures. Researchers also develop super-stretchy polymers with self-healing abilities and create a scalable processing technique for 3D printing plant-based materials.
A study of nearly 1000 emergency care patients found that visible body art has no discernible impact on perceived professionalism or competence. Patients rated doctors with tattoos and piercings highly for qualities such as caring attitude, approachability, and trustworthiness.
Scientists have identified a promising plant compound, montbretin A, that inhibits pancreatic alpha-amylase activity and reduces blood glucose levels. The discovery of the biosynthetic pathway for this compound lays the groundwork for its potential use as an anti-diabetes drug.
A recent patient study found that more than half of hospital patients who had a urinary catheter experienced complications, with non-infectious problems being five times more common than UTIs. The study highlights the importance of avoiding indwelling catheters and removing them as soon as possible to prevent these issues.
Researchers at Brigham and Women's Hospital have developed a supramolecular therapeutic that blocks the 'eat me not' signal sent by cancer cells and converts macrophages to the attacking M1 subtype. The approach has yielded promising results in preclinical models, showing complete inhibition of tumor growth and increased survival rates.
Researchers used natural conversations to study neuronal activity, finding that brain regions relevant to articulation reliably display activity during perception of spontaneous spoken language. This suggests a shared premotor-cortical substrate for speech production and perception.
Researchers found that green tea and red wine compounds can prevent the accumulation of toxic metabolites, which cause severe developmental disorders. This discovery could pave the way for new therapies to treat inborn congenital metabolic diseases.
The new journal publishes cutting-edge research on forest science disciplines, including ecophysiology, atmosphere, fire, and growth, to inform sustainable forest management. It aims to place forests at the forefront of global attention and provide a centralized source of high-quality research.
Women with a history of preeclampsia or gestational hypertension in pregnancy developed chronic hypertension at a 2- to 3-fold higher rate than those with normal blood pressure. They also had significantly higher rates of type 2 diabetes and high cholesterol, highlighting the need for lifelong cardiovascular screening.
A multidisciplinary team from UGR has developed software that can analyze heterogeneous genetic expression data to identify potential pancreatic cancer biomarkers. The new integrative system has identified 5 commonly expressed potential biomarkers and 28 novel genes that are differentially expressed in the meta-analysis.
A new study has identified key symptoms associated with testicular cancer in UK general practice, including testicular enlargement. The research found that painful testicular enlargement may indicate cancer, contradicting traditional teaching.
HAMR can walk on land, swim on the surface of water, and walk underwater for as long as necessary, opening up new environments for exploration. The robot uses electrowetting to break the water surface and can paddle its legs at a frequency of up to 10 Hz.
A team of Australian and international scientists have successfully sequenced the full koala genome, providing new information on conservation efforts, disease treatment, and population diversity. The highly accurate genomic data will aid in the long-term survival of the iconic species.
Researchers found a circle-type structure within Bitcoin transactions, revealing hidden communities of interconnected owners. A small fraction of users holds the majority of the network's wealth.
Researchers are combining citizen science data with NASA Earth satellite observations to create new forecast models that can predict the spread of mosquito-carrying diseases. The study found that vegetation, humidity, and soil moisture make it easier for mosquitoes to thrive during the summer months.
A large US clinical trial found that an antioxidant supplement taken daily by the male partner for three months made no difference to sperm concentration, motility, or morphology. The study also showed no significant differences in natural conception rates between the antioxidant and placebo groups.
A new study found that Zika virus-infected monkeys experienced a 26% fetal death rate, which could indicate more severe outcomes in human pregnancies. The research used data from six National Primate Research Centers and tracked fetal development in infected macaques.
Researchers at the University of Alabama at Birmingham have shown that metformin can reverse established lung fibrosis using a drug treatment targeting cell metabolism. The study used human lung fibroblasts and a mouse model of lung fibrosis, finding that metformin accelerated the resolution of well-established fibrosis.
A new study published in Nature Climate Change found that mangroves store significantly more carbon than previously estimated, with blue carbon levels underestimated by up to 50 percent and overestimated by up to 86 percent. The research provides a higher quality dataset for tropical countries to mitigate carbon enrichment.
A new study by Cornell University psychologists found that men are more likely to be referred to by their last name only, leading to increased recognition and career benefits. The research suggests that this subtle difference in naming can contribute to gender inequality.
Researchers studied barn owls' brain and behavior while tracking dark dots on a screen, finding evidence of perceptual grouping. This ability, crucial for vision-based species, was previously only studied in primates.
Researchers at the University of Illinois developed a robot called TerraSentia to count corn plants with high accuracy. The robot uses a suite of sensors, algorithms, and deep learning to capture each plant from top to bottom, overcoming challenges such as varying inter-plant spacing.
Scientists encode information on a cylindrical elastic shell with stable dimples, enabling reprogrammable storage and erasure. The system could serve as the basis for small-scale mechanical memories.
A new study shows that combining machine learning and quantum chemistry can help chemical engineers at Rice University and Penn State find fundamental correlations in large amounts of data. This allows them to narrow down their search and design more efficient catalysts, which can translate into millions of dollars for companies.
A new study led by a University of Kansas researcher reveals that non-family adults in mentoring youth relationships can significantly reduce delinquency and destructive behavior. The study found that teachers or coaches at school had a positive impact on increasing matters and reducing danger, suggesting that making kids feel apprecia...
A novel, affibody-based pretargeted radionuclide therapy for HER2-expressing cancers demonstrated non-toxicity to the kidneys and improved survival in mice. The treatment delivered an absorbed dose to tumors that exceeded the dose to critical organs.
The koala's complete genome has been sequenced, offering unprecedented insights into its unique biology and potential health solutions. The research provides a springboard for conservation efforts and may lead to the discovery of new anti-microbial genes with human health applications.
A new study aims to analyze the content and potential harm posed by social media challenges, including a series of tasks that ends with suicide. Researchers will investigate the characteristics that contribute to their viral spread and develop ways to prevent these phenomenon in the future.
A collaborative study between six National Primate Research Centers found that 26% of female nonhuman primates infected with Zika virus experienced miscarriage or stillbirth despite few clinical signs of infection. The study suggests that Zika-associated pregnancy loss in humans may be more frequent than currently thought.
Researchers develop experimental drug NLY01 that slows Parkinson's disease progression in mice by blocking degradation of brain cells and protecting nerve cells. The drug, similar to diabetes treatments, may offer a new treatment option for the progressive disorder.
ER patients often want more than just a diagnosis; they seek reassurance, symptom management guidance, and navigation of the healthcare system. Research reveals that addressing these concrete needs can improve patient care outcomes.
Researchers found that over 80% of natural vegetation began growing in response to pre-rain green-up signals, with woodlands leading the way. The study challenges traditional assumptions about rainfall's role in African plant growth and highlights the need for further research into environmental cues driving this phenomenon.
A new study published in Annals of Internal Medicine found that women with high blood pressure during pregnancy are more likely to develop cardiovascular disease risk factors, including high blood pressure, diabetes, and high cholesterol. The risk factors emerged shortly after pregnancy and persisted for decades.
Pitt researchers create a network model to analyze the interconnectivity of US food, energy, and water resources. The study aims to identify 'virtual' resources consumed in production but not intended for direct use, and provide solutions to minimize environmental impact.
Women with well-controlled type 1 diabetes often give birth to babies that are large for their gestational age, despite excellent glycemic control throughout pregnancy. Continuous glucose monitoring revealed elevated fetal weight and abdominal circumference percentages.
A study of over 1,500 participants found that rising chronic inflammation in middle age was associated with brain damage and poor cognition. Researchers suggest reducing inflammation through lifestyle changes may help prevent or delay dementia.
Researchers found that isoxazoline drugs, commonly used to protect pets from fleas and ticks, can kill disease-carrying mosquitoes and sand flies. Administering these drugs to less than a third of the population in areas prone to seasonal outbreaks could prevent up to 97 percent of all cases of infection.
A new study found that doctors' predictions of medication-related harm (MRH) in older adults are not reliable. Despite clinical experience and confidence influencing accuracy, predictions were no more accurate than chance. New approaches to identify high-risk individuals are needed to mitigate serious consequences.
Research suggests that low-dose aspirin regimens could decrease amyloid plaque pathology in mice by stimulating lysosomes. Activating cellular waste removal mechanisms is a promising strategy for slowing disease progression.
Researchers successfully used CRISPR-Cas9 genome editing to restore normal levels of the AAT enzyme in mouse models of alpha-1 antitrypsin deficiency. The approach showed promise for treating patients with this genetic disorder.
Researchers develop a two-part 'punch' to re-educate macrophages and enhance their capacity to eat tumor cells, leading to complete inhibition of tumor growth. The therapy, tested in melanoma and breast cancer preclinical models, shows promise as a complementary treatment option.
A new computer algorithm developed by Johns Hopkins researchers can predict when cancer cells will develop resistance to treatment. The Coordinate Gene Activity in Pattern Sets (CoGAPS) algorithm uses in vitro cell models and computational analysis to track molecular changes over time.
The US nuclear power sector is expected to vanish in the next few decades due to the aging of large light water reactors and competition from low-cost natural gas. Advanced reactor designs and small modular reactors may not play a significant role in US energy markets either.
Researchers sequenced the first fern genome, enabling insights into land plant evolution and cyanobacterial symbioses. The study revealed genes specific to Azolla's interaction with Nostoc, a cyanobiont, and an important insecticidal gene that provides protection against insect pests.
Research reveals epigenetic factors, including EZH2 protein, play a crucial role in melanoma formation. The loss of cilia in pigment cells activates carcinogenic signaling pathways, leading to aggressive melanoma.
Researchers examine thawing permafrost's effect on coastal waters, river-borne matter, and greenhouse gas emissions. The study aims to understand changes in the Arctic marine environment and its impact on global climate change.
Scientists at EPFL have developed a system that allows sound waves to travel across opaque materials without distortion. The tiny speakers can be controlled to amplify or attenuate the sound waves, offsetting the diffusion caused by obstacles and reproducing the original sound exactly on the other side. This technology has potential ap...
An observational study of 7065 Canadian workers found that working 45+ hours/week increases the risk of diabetes in women. In contrast, shorter working weeks of 30-40 hours were associated with a lower risk. The researchers suggest that chronic stress and hormonal abnormalities may contribute to this gender-specific difference.
Research identifies brain-only MTOR mutations as a key factor in causing cortical malformations, intellectual disability, and developmental delay in children. The study found that disrupted ciliary formation leads to cortical dyslamination, providing new insights into the molecular mechanisms of FMCDs.
A therapist-based intervention significantly reduced dating violence perpetration and depression symptoms in teens. The study found a 47% lower rate of self-reported dating violence among participants who received the intervention compared to those without one.
Researchers at OIST Graduate University challenge cohesin's ring-shaped model by demonstrating that a mutation can't break down the complex, suggesting it may have a different structure. A new hold-and-release model proposes cohesin is like a jaw that holds chromatids in place and then opens to allow chromatin to move.
A research team has developed a new sketch-based editing framework called FaceShop that uses machine-learning techniques to enable users to edit their photos by 'sketching' a few strokes on top of them. The system allows untrained users to perform complex edits within minutes using an intuitive interface.
Researchers will investigate the role of sphingolipids in forming microparticles associated with increased risk of blood clotting after traumatic brain injury. The goal is to develop therapies to prevent and treat post-injury blood clots.
A preliminary study by North Carolina State University researchers found that prospective teachers are more likely to perceive Black faces as angry and judge the behavior of Black children as more hostile. This cultural disconnect may contribute to the disproportionate number of Black students facing disciplinary actions.
Scientists from Boston College create a new class of layered materials with tunable magnetic anisotropy by adjusting the spin-orbit coupling using mixed halide chemistry. This breakthrough enables the engineering of ultrathin magnetic devices with unprecedented control over magnetism.
A new study reveals how proteins with mixed electrical charges influence membrane crossing, shedding light on their multiple functions and disease mechanisms. The research focuses on Intrinsically Disordered Proteins, which can take on various shapes due to electric charge disorder.
Researchers found that ancient greenhouse gases were the main driver of climate change during the Eocene period, providing insight into long-term climate drivers. The study used climate models and proxy data to reconstruct temperature trends and found that polar amplification was caused by greenhouse gas forcing.
Researchers found that some brain networks become more densely connected during adolescence, while others become less so. These changes may underlie the refinement of cognitive abilities that develop during the teenage years.