A new 3D-printed system developed by Australian scientists can now analyze 16 sample perovskite-based solar cells simultaneously, significantly speeding up the testing process. The invention enables rapid evaluation of performance and commercial potential of new compounds, accelerating the development process for next-gen solar cells.
Scientists are conducting a randomized trial to assess the efficacy of ibrutinib, a blood cancer treatment, in reducing supplemental oxygen needs and shortening hospital stays for COVID-19 patients. The goal is to improve survival rates among those with breathing problems caused by the virus.
Researchers at Hong Kong University of Science and Technology developed an adaptive optics two-photon excitation fluorescence microscopy system for high-resolution in vivo fluorescence imaging of mouse retina. This breakthrough enables detailed study of retinal structures and dynamics, shedding new light on neurodegenerative diseases.
Research by University of California, Davis professor Paul Griffin suggests a positive relation between Canadian firms' market value and their greenhouse gas emissions. This is due to early adoption of protocols and national policies offsetting climate impacts on the economy.
A new study found that children exposed to maternal antenatal corticosteroid treatment have a higher risk of emotional, behavioral and psychological development disorders than nonexposed children. The study, published in JAMA, suggests that the long-term benefits and harms of this treatment should be carefully weighed.
Two malaria vaccines developed using genetically engineered malaria parasites have shown safety and preliminary protection in phase 1/2a clinical trials. The vaccines, created by Isaie Reuling and Meta Roestenberg teams, delayed infections when exposed to mosquitoes infected with Plasmodium falciparum, the primary cause of malaria in h...
A new technique uses magnetic core-shell iron nanowires to track live-cell location and migration in real-time over many days, with potential applications in cancer treatment and stem cell therapies. The nanowires can selectively kill cancer cells while also providing noninvasive medical imaging capabilities.
Engineers have developed an AI-based rapid screening system to test fracture resistance in vast arrays of candidate materials. The system uses machine-learning to analyze the propagation of cracks through a material's molecular structure, reducing testing time from hours to milliseconds.
Nuclear fission reactors are being considered as top candidates to generate electricity in space due to their reliability and capacity. The technology has been tested and could provide a power source for several years, making it an attractive option for lunar and Martian settlements.
A recent study by Aarhus University found that birth control pills increase oxytocin levels, potentially affecting romantic love and closeness. The research suggests that women on birth control may experience altered mood and diminished sense of attachment to partners.
Researchers use nearly 20,000 atoms in extremely low temperatures to study quantum entanglement and its implications for quantum-enhanced sensing applications. The study aims to develop gravitational sensors that can detect gravity and acceleration without GPS.
UTA researchers are testing a new slope protection system to strengthen riverbanks and eliminate erosion around bridge supports. The system uses articulated concrete blocks with anchors, which can stabilize the soil from below and reduce environmental impact.
Researchers from St Petersburg University have deciphered the Intoshia variabili gene, revealing a genome size of 15.3 million base pairs and 5,120 genes, including orphan genes unique to orthonectids. The study provides genetic evidence that orthonectids belong to Annelida, a type of animal with no real intraorganism parasites.
Enrichment programs have been shown to increase a child's ability to solidify new information and apply it to new situations. The study found that children who participated in these programs could differentiate between similar items even outside of the program's domain.
Researchers found heating poppy seeds at 392 F for 40 minutes degraded most opiates. Baking seeds in muffins didn't significantly change opiate concentrations due to uneven internal and external temperatures.
Research finds women are less likely to be prescribed statins, aspirin, and ACE-inhibitors, but more likely to be prescribed diuretics for heart disease treatment. Women should discuss benefits and risks with their physicians about using heart disease medications.
A new study by the Institute for Health Metrics and Evaluation found that over 2 billion people worldwide lack access to soap and clean water, increasing their risk of contracting and transmitting COVID-19. The study highlights the need for long-term solutions to protect against the virus and its devastating impact on public health.
Researchers have created a chemical recycling process that breaks down real consumer plastics into a new product, a biodegradable solvent called methyl lactate. The method has been tested on various types of bioplastics and shown to produce high quantities of the green solvent, regardless of sample characteristics.
A new study led by the Yale School of Public Health found that the coronavirus pandemic is likely to have profound short- and long-term consequences for physical and mental health, particularly for vulnerable populations. The research showed that exposures common to the current pandemic are strongly associated with posttraumatic stress...
The HEROS study will examine the rate of SARS-CoV-2 infection and COVID-19 symptom development among children with allergic conditions versus those without. The study aims to fill knowledge gaps on how the novel coronavirus affects young populations.
Researchers have developed a new imaging analysis pipeline called LaMDA, which enables machine learning and complex analyses on high-dimensional microscopy data. This can reveal and predict T-cellular states, providing valuable insights for drug testing, vaccine development, and expanding knowledge of T-cell biology.
A new soil moisture product has been developed for mainland China, utilizing a dual-pass data assimilation system that auto-calibrates model parameters. The product provides gridded soil moisture data with a spatial resolution of 0.25° over China, showing consistent patterns with precipitation and evaporation.
A genetically modified malaria vaccine has been found to be safe and elicit a defense response against malaria infection in humans. The vaccine, developed with the American company Sanaria Inc., targets the liver stage of the disease and was administered to 67 volunteers, showing promising results.
A team of researchers identified the evolutionary 'missing link' in hemoglobin evolution, revealing that complexity can emerge through simple mechanisms. The study found that just two mutations triggered the emergence of modern hemoglobin's structure and function over 400 million years ago.
A randomized clinical trial found that pro-male gender bias negatively affects women's surgical skills and career development in general surgery training programs. The study contributes to understanding the factors contributing to women's underrepresentation in surgery.
A new study found that ketogenic diets significantly changed the proportions of common gut microbial phyla in human participants, with a particular decrease in Bifidobacteria. In mouse experiments, ketone bodies directly impacted the gut microbiome, reducing Th17 immune cells and promoting anti-inflammatory effects.
Brazilian researchers found Zika virus can infect multiple regions of the placenta, highlighting the need to collect and store samples properly. Diagnostic tests must consider these regions to ensure accurate results.
Researchers have developed a new method to stabilize liposomes using nanobowls, which improves the delivery of chemotherapy drugs to cancer cells. The nanobowl-stabilized liposomes showed reduced leakage and increased efficacy in treating metastatic breast tumors in mice.
Researchers found that tree pollen fragments remain airborne for up to 11 hours after spring rains, posing a risk to allergy sufferers. The study advises people to stay indoors during and after rain events, especially thunderstorms, to minimize respiratory impacts.
Researchers are studying COVID-19's effects on the brain, including stroke, anosmia, and seizures. They hope to find better treatments for patients at risk of developing cognitive problems.
A new analysis found that fewer people with COVID-19 suffer from stroke compared to previous reports. However, strokes in patients with the virus tend to be more severe and have poorer outcomes.
Jan Kubanek's new procedure uses high-frequency sound waves to alter brain state, treating mental disorders and neurological conditions. The non-invasive treatment shows promise in targeting individual neural circuits for personalized therapy.
NASA satellites provided critical imagery of Typhoon Amphan as it approached a landfall in northeastern India. The storm's cloud top temperatures indicated strong storms with potential for heavy rainfall.
A study by University of Tsukuba researchers has identified a key molecule Crz that regulates body size adjustment during the larval stage in Drosophila. The study found that Crz neurons physically contact PTTH-producing neurons, controlling basal ecdysteroid biosynthesis and enabling proper development.
A study by the University of Göttingen found that the variety of tomato is more important than storage conditions on its flavor. The research team analyzed flavour-related attributes in new tomato strains and discovered no significant differences between refrigerated and room temperature storage options.
Researchers at Massachusetts General Hospital have discovered a new marker for allergic diseases, sialic acid on IgE antibodies, which may improve diagnoses. The team also found that removing sialic acid from IgE enhances allergic reactions in animal models, paving the way for novel treatment strategies.
A new study by the University of Rochester and University of Toronto found that couples who accurately perceive appeasement emotions, such as embarrassment, have better relationships. In contrast, couples where either partner feels negative emotions, regardless of whether those emotions are accurately perceived, have poorer relationships.
The FDA approved a phase 3 clinical trial to evaluate the efficacy and safety of high-dose Octagam 10% therapy in COVID-19 patients with severe disease progression. The study aims to determine if IVIG can slow or stop respiratory deterioration in these patients.
Research found substituting prolonged sedentary time with sleep was associated with lower stress and improved mood. Light physical activity, such as walking around the home office, also provided benefits for up to a year, including improved mood and lower BMI.
A study of 34,000 biologic-treated patients found an increased melanoma risk compared to 135,000 conventional therapy patients. The results suggest a potential association between long-term use of biologics for inflammatory diseases and the development of melanoma.
Researchers found that divergent flowering times caused nearly complete reproductive isolation between two wild rice species. The change of flowering time of the new species O. nivara is an adaptation to shifted environments.
Researchers from the University of Warsaw developed a method to grow transition metal dichalcogenide monolayers with excellent optical properties on atomically flat boron nitride substrates. The technique, using molecular beam epitaxy, overcomes previous limitations and allows for large-scale production of high-quality monolayers.
A Texas A&M-led study analyzed ocean floor sediment cores to reveal the relationship between deep ocean oxygenation and atmospheric carbon dioxide levels over the past 50,000 years. The research found that enhanced storage of respired carbon in the deep ocean occurred during periods of low atmospheric CO2 concentrations.
Experts warn that increased alcohol harm during lockdown will have long-term consequences for individuals, families, and communities. The UK's recovery from COVID-19 requires addressing the nation's addiction crisis, which costs the NHS over £3.5bn annually.
A new study found that China's countrywide ban on traffic mobility during the pandemic greatly limited automobile emissions and sharply reduced severe air pollution. This led to an estimated 12,125 avoided premature deaths compared to lives lost from the pandemic, with two-thirds of these being from cardiovascular diseases.
New research finds that virus infection rates in lobsters are related to their habitat, with seagrass meadows showing a protective effect against the spread of disease. The study's findings support efforts to safeguard Caribbean spiny lobster populations and boost understanding of viral dynamics.
Research identified potentially treatable genetic mutations in prostate cancer patients who did not respond to PSMA-targeted therapy. Targeted next-generation gene sequencing found mutations in six out of seven patients, including alterations in DNA damage-repair genes such as TP53, ATM, and CHEK2.
A blood test detecting neurofilament light chain can predict which people with multiple sclerosis will experience worsening symptoms and disability over the next year. The study found that individuals with high levels of this biomarker were more likely to develop significant disability and secondary progressive MS.
A new study by ISGlobal found that heat is now more lethal than cold for people with respiratory diseases in Spain, particularly women and older adults. The study analyzed data on over 1.3 million deaths between 1980 and 2016 and found a significant decline in temperature-attributable mortality during the colder months.
The COVID-19 pandemic exacerbates existing difficulties for individuals with autism, including communication barriers, sensory issues, and stress. Researchers recommend healthcare providers train staff to recognize signs of autism and adapt care strategies to ensure safe and optimal treatment.
The International Association for the Study of Lung Cancer found that molecular testing rates for lung cancer are less than 50% in most countries. The most frequent barrier to testing was cost, followed by quality/standards and access.
Researchers have made a breakthrough in targeting non-cancerous senescent cells to slow down liver tumor growth. The study, led by Celeste Simon, found that these cells play a crucial role in promoting tumor progression and can be selectively targeted using senolytics.
The COVID Recession has hit workers with disabilities harder, with a 20% decrease in employed working-age people with disabilities compared to those without. Temporary layoff rates are also higher among workers with disabilities, affecting their ability to return to work as the pandemic diminishes.
IntelliCare, a free mobile app, significantly reduces anxiety and depression in individuals struggling with the pandemic. The app offers targeted content, exercises, and strategies to help users manage stress and improve mental health.
Researchers at Karolinska Institutet found that socioeconomic status independently affects cognitive ability and brain structure during adolescence. The study showed that environmental factors have a stronger impact on brain development than genes.
Researchers propose that cosmic rays influenced the evolution of DNA-based life on Earth, promoting one form of molecular handedness over its mirror image. This idea suggests a connection between fundamental physics and the origin of life, with potential experiments to test their hypothesis.
A study from Carnegie Mellon University and Columbia Business School found that women entrepreneurs are more motivated by social impact than money, while men are more driven by financial gains. The research also revealed that individuals from altruistic cultures are more likely to respond to messages focused on social impact.
A phase 2 trial found that adding durvalumab to chemotherapy significantly improved median overall survival in malignant pleural mesothelioma patients, with response rates and tolerability seen as well-tolerated. The combination is considered suitable for further investigation in a randomized phase 3 study.
Researchers found that spiracle fluttering in insects enhances oxygen diffusion, reducing water loss during respiration. This unique breathing mechanism allows for efficient oxygen uptake, benefiting the insect's survival.
Children of parents with a degree perform better in maths at age 11, with a gap that doesn't widen through secondary school. The study highlights the importance of parental education in supporting maths attainment, and recommends strategies to improve parental education as a way to increase child achievement.
Novel feeds made from microalgae, insect protein and oils could partially substitute fishmeal and oil in aquaculture feeds without negative impacts on efficiency or omega-3 profiles. This study predicts future aquaculture production growth between 37-98% depending on consumer preferences.
Researchers at Hokkaido University developed a paper-based device to measure lithium ion concentration in blood, which can help treat bipolar disorder patients. The device is user-friendly, low-cost, and comparable in detection ability to conventional instruments.
The study successfully captured images of the sodium pump in action, documenting molecular changes necessary for sodium transport. The findings have implications for advancing optogenetics and improving experiments in neurobiology.
High blood pressure during and after exercise is associated with a higher risk of hypertension, preclinical cardiovascular disease, and death in middle-aged to older adults. Regular physical activity and monitoring blood pressure numbers can help lower this risk.
Researchers at MIT have identified a potential new treatment for Fragile X syndrome, a disorder causing intellectual disability and autism, using a small-molecule compound that reverses behavioral and cellular features. The compound targets the GSK3 alpha enzyme, which may also be effective against other diseases such as Alzheimer's.
Researchers propose a molecular mechanism that causes COVID-19's most destructive complications, including acute respiratory distress syndrome (ARDS), through a massive release of proinflammatory cytokines triggered by the SARS-CoV-2 virus's entry into human cells via ACE2 receptor and TMPRSS2 enzyme.
A recent study assesses fire aerosol impacts on global ecosystem productivity, finding cooling and drying effects on land surfaces. Fire aerosols decreased gross primary productivity in most vegetated areas, with some exceptions like the Amazon region.
New computer model simulations suggest that Neanderthals' rapid decline was due to competition with Homo sapiens for resources. The model, which considers climate change and interbreeding, shows that Homo sapiens had a significant advantage in exploiting existing food resources.
Researchers at the University of Bristol have developed a novel technique to generate high-quality single photons, paving the way for large-scale quantum photonics. The breakthrough enables the creation of scalable quantum photonics devices, which can solve complex problems beyond current supercomputers.
Researchers develop a laser-based technique using OCT to capture detailed 3D reconstructions of impressionist paintings, enabling enhanced viewing experiences and conservation efforts. The technology also allows for the creation of digital 3D models that can be interacted with to examine brushstrokes and other details.
A recent study published in Social Media + Society found that social media discourse on Facebook can normalize hatred and dehumanization of certain groups. The researchers identified three stages of conflict escalation: threat, distortion, and rigidification, which can lead to the erosion of empathy and human connection.
Nathaniel Gabor's lab is developing a new microscopy technique to study bacterial growth in light and examine the physics of light harvesting. The project aims to gain precise control of optical excitation at the single cell level, potentially upending the current state of knowledge on light sensing in biosystems.
The COVID-19 pandemic presents significant challenges for cancer patients receiving immune-engaging treatments, according to a recent study. The authors highlight the need for healthcare providers to balance the benefits of these treatments with the increased risk of severe illness during the pandemic.
Researchers at UNM demonstrated that legal cannabis hemp oil reduced mechanical pain sensitivity by 10-fold in mice with chronic post-operative neuropathic pain. The study's findings suggest that hemp oil can be an effective treatment for chronic pain, offering a natural and relatively safe alternative to conventional drugs.
A study published in The BMJ found a small increased risk of musculoskeletal malformations in babies born to mothers who took fluconazole during the first trimester, but no association with oral clefts or heart defects. The risk was higher for women taking higher doses.
Researchers have identified 75 new technologies that can transform global food production to meet growing demands while protecting the environment. These solutions include artificial intelligence, micro-algae production, vertical farming, and other innovative approaches.
Researchers at the University of Missouri discovered spiny pollen from a native wild dandelion species has evolved to attach to traveling bumblebees, making it easier for plants to reproduce. This adaptation allows for mutualism between the plant and pollinator, where both benefit from each other.
Scientists have mapped a large-scale bloom of green snow algae across Antarctica's coastline, which could become a significant carbon sink as the climate warms. The 'green snow' is likely to spread due to rising global temperatures.
A recent study of 60,000 patients found that those discharged early due to space constraints had a higher risk of dying within 60 days. The study suggests that hospitals should prioritize keeping vulnerable patients longer.
Researchers analyzed deaths following nonfatal opioid overdoses in California from 2009 to 2011, finding that patients with intentional overdoses were more likely to die by suicide than those with unintentional overdoses. The study sheds light on the complex relationship between opioid use and suicidal behavior.
Astronomers used ALMA to discover a massive rotating disk galaxy, DLA0817g, which challenges traditional models of galaxy formation. The galaxy formed primarily through the steady accretion of cold gas, indicating alternative growth processes dominated over violent mergers.
Researchers at Hollings Cancer Center have developed a novel flow cytometry technique to quantify protein production in T-cells. This study reveals that T cells with robust protein production are more effective at controlling tumor growth.
Researchers at UC San Diego developed a non-invasive wearable device to track vitamin C levels in sweat, enabling personalized nutrition and dietary adherence. The device has shown high sensitivity and potential for detecting nutritional deficiencies and supporting recovery from COVID-19.
A new article highlights the lack of support for older adults with respiratory illnesses in community settings, who face significant health risks and mortality rates. Experts outline specific steps to ensure their safety, including increased testing, social support, and protecting home care workers.
The study found that women who watched videos of themselves and their peers experienced increased autonomous motivation and self-efficacy, leading to a significant decrease in fat intake. The intervention's emphasis on coping self-efficacy also reduced participants' stress levels.
Early warning scores (EWS) used in hospitals have methodological and reporting weaknesses, which may lead to detrimental effects on patient care. The research found that most EWS were developed for UK and US use, but many studies had poor methods and inadequate reporting.
Scientists from the University of Pittsburgh have developed two approaches for rendering a specific phosphatase activated by light, allowing them to probe its function. This breakthrough has significant implications for understanding protein-protein interactions and drug discovery, paving the way for new treatments for diseases.
Migratory shorebird species in the Asia-Pacific region are under threat from widespread and unsustainable hunting. The study found that hundreds of thousands of birds are killed annually, with several species on the brink of extinction.
Adding CBT to standard medical care gives patients with dissociative seizures longer periods of seizure freedom and a greater quality of life. This study suggests that CBT combined with specialist care can improve symptoms and satisfaction for those affected by this condition.
New studies in macaques demonstrate protective immunity against SARS-CoV-2 after initial infection or vaccination, with vaccinated animals exhibiting similar immune responses to humans. The findings offer promising results for the development of SARS-CoV-2 vaccines and treatments.
New study reveals deep connection between Upper Paleolithic Siberians and First Americans, dating back to the Upper Paleolithic period. The discovery sheds light on future studies about Native American population history and suggests that the ancestry of Native Americans was more widely distributed than previously assumed.
A new UCLA study found that chemicals in diesel exhaust can trigger the toxic buildup of alpha-synuclein proteins in brain cells, a common occurrence in people with Parkinson's. The research used zebrafish and human cells to confirm the link between air pollution and brain damage.
The NASA-NOAA Suomi NPP satellite captured a visible image of post-tropical storm Arthur on May 19, revealing a weak circulation with clouds northeast and east of the center. The storm is expected to weaken and move southeast through Thursday, affecting waters in the Bahamas.
A team of Canadian and Italian researchers have synthesized large-scale two-dimensional conjugated polymers, demonstrating their electronic properties. The results provide new insights into mechanisms of surface reactions at a fundamental level, yielding a novel material with outstanding properties.
A new study published in Diabetologia found that women who experience more pregnancy losses are at a higher risk of developing type 2 diabetes. The study analyzed data from over 247,000 women and found that each additional pregnancy loss increased the risk by 18-71%. Women with no previous pregnancies also had a significantly higher risk.
A University of Melbourne study finds that parts of the Eastern Highlands in Victoria may be as young as 5 million years, contradicting previous estimates of 90 million years. The team used speleothem dating to determine the age of stalagmites and flowstones in nearby caves.
A new UCF study found microplastics in the digestive systems of 63 birds of prey in Florida, including hawks, ospreys, and owls. The researchers discovered nearly 1,200 pieces of plastic, mostly microfibers, which can lead to poisoning, starvation, and death.
A new study from the University of Cambridge found that most young people experiencing suicidal thoughts or self-harm have only mild or moderate mental distress. The researchers argue that measures to reduce suicide risk should focus on the entire population, not just those with severe symptoms.
The study suggests that cells can be understood as electrical entities, enabling predictive biological understanding and potential new treatments for conditions like heart failure and diabetes. The researchers' bioelectrical conceptualisation of cells could pave the way for breakthroughs in healthcare.
Researchers created an AI system that learns to distinguish between 'right' and 'wrong' based on books, news articles, and religious texts. The machine's moral compass adapts to different eras and societies, revealing subtle differences in moral values.
A new algorithm developed by researchers at the University of Córdoba improves response capacity to forest fires. The tool predicts fire fighting difficulty and offers an extinction difficulty index, helping authorities prioritize management tasks and optimize resources.
Women awaiting liver transplants face higher mortality rates than men due to various factors, including geographic location and medical urgency. Liver size also plays a role in these disparities, highlighting the need for targeted interventions to address sex-based inequalities.
The NUS team created a low-cost, easy-to-fabricate shadow-effect energy generator (SEG) that converts illumination contrast from partial shadows into electricity. The SEG is twice as efficient as commercial silicon solar cells under indoor conditions and can power devices like digital watches.
A new metamaterial has been developed by ITMO University researchers that can change its optical properties without mechanical input. The material combines silicon and phase-change materials to achieve a transparent surface in the near-infrared region.
Researchers have discovered a new way that plants regulate volatile isoprenoid emissions, which contribute to hydrocarbons released into the atmosphere. This knowledge could lead to optimizing forest land and farming areas by planting fewer high-emitter-plants and more zero-emitters.
Researchers identified how the enzyme MOF orchestrates the HSC fate in erythropoiesis, revealing crucial role in regulating chromatin accessibility and gene expression. This discovery could lead to new therapeutic approaches for diseases such as leukemia or anemia.
A Tel Aviv University-led study published in Nature found that complexity in analytical methods contributes to variability in research outcomes. Researchers analyzed the same dataset using different analysis methods, resulting in varying conclusions. The study highlights the need for improved methodology and data sharing to advance sci...
A new study by George Mason University found that primary care physicians report the highest rates of burnout at 31.6%, nearly twice that of other staff in primary care practices. Anxiety levels also significantly contribute to burnout across healthcare professionals, highlighting the need for prioritizing clinician well-being.
Physicists have measured electron flight times in a molecule to study the influence of the molecule on photoemission time. The measurements reveal a delay attributable to the molecular environment that becomes larger as the energy of the light pulses is reduced.
A new study reveals that viruses inhibit a critical protein in the body's immune system to evade detection and cause infections. This common denominator offers hope for developing antiviral treatments and vaccines.
Physicists at NIST successfully entangled a charged molecule and an electrically charged atom, showcasing a way to build large-scale quantum computers and networks. This breakthrough enables versatile quantum information systems by connecting quantum bits based on incompatible hardware designs.
The Fannie and John Hertz Foundation has announced the 2020 recipients of the Hertz Fellowship, supporting PhD students tackling urgent problems. The 16 researchers will pursue innovative ideas, including drug development, artificial intelligence, and carbon-neutral futures.
A study at Cedars-Sinai Medical Center found that only two asymptomatic pregnant women out of 82 tested positive for COVID-19, with the remaining 80 women being symptom-free. The findings suggest that hospitals may not need to conduct universal testing on all admitted pregnant patients.
The UCLA Jonsson Comprehensive Cancer Center has been awarded a $5.75 million grant to study the role of obesity in the development of pancreatic cancer. The research aims to understand how inflammation from obesity influences tumor formation and develop prevention strategies for high-risk individuals.
Researchers found that combining rosiglitazone, a popular but abandoned diabetes treatment, with another drug called Compound A can enhance its effectiveness while reducing side effects such as weight gain and fluid retention. The study suggests that using lower doses of rosiglitazone may be sufficient to achieve similar results.
Researchers used noninvasive pulses of ultrasound waves to control macaque monkeys' choices in an experiment widely used to investigate choice behaviors. The technique successfully influenced which target the monkeys looked at, regardless of reward, suggesting its potential for studying addiction and compulsive behaviors.
Researchers use X-ray laser to observe water molecules flowing through the oxygen-evolving complex of Photosystem II, shedding light on a key step in oxygen production. The study provides new insights into how protein and water molecules work together to produce breathable oxygen.
A global study published in The Lancet found that women are less likely to develop cardiovascular disease and experience heart attacks and strokes compared to men. Despite this, women tend to receive more preventative treatments but invasive procedures like bypass surgery are more common among men with similar disease severity.
Researchers at BIDMC developed prototype COVID-19 vaccines that induced neutralizing antibody responses and protected against SARS-CoV-2 in rhesus macaques. The studies also found that individuals who recovered from COVID-19 developed natural protective immunity against re-infection.
Researchers assembled jojoba genome into 26 chromosomes with 23,490 protein-coding genes, revealing evolutionary history and agronomic properties. The plant's ability to store wax in its seeds makes it a promising source of sustainable liquid wax esters for pharmacy, cosmetics, and hair care products.
Researchers at Harvard have developed a fast-moving jumping soft actuator that harnesses the energy released by buckling to achieve speed. The device uses shell buckling similar to toy poppers, enabling it to catapult itself into the air and navigate safely through uncharted landscapes.
A new Swedish study found no correlation between obesity and the distance to fast food restaurants or gyms, contradicting previous research. The study also showed a significant association between neighborhood deprivation and obesity.