A new report from Weill Cornell Medicine emphasizes the importance of evaluating medication side effects and interactions in obesity treatment. Physicians are advised to prescribe alternatives that limit weight gain or aid in weight loss for patients with obesity.
Carnegie Mellon researchers develop 'thubber,' a stretchable, thermal conductive material with metal-like properties. The material enables rapid heat dissipation in applications like wearable computing and soft robotics.
The American College of Physicians issues a guideline for treating nonradicular low back pain, recommending non-drug therapies such as superficial heat, massage, and acupuncture. For chronic low back pain, the ACP suggests exercise, multidisciplinary rehabilitation, and mindfulness-based stress reduction as initial treatment options.
A new treatment targeting COPD and other lung diseases has been identified in a study published in The FASEB Journal. FPS-ZM1, a RAGE antagonist compound, reverses the inflammatory response and has a protective role in COPD, according to researchers.
A Mediterranean diet rich in virgin olive oil improves HDL function, including reverse cholesterol transport, antioxidant protection, and vasodilator capacity. Only the control diet reduced total and LDL cholesterol levels, while the Mediterranean diets had no significant impact on HDL levels but improved overall cardiovascular health.
Researchers Juan Cassasquilla and Roger Melko repurpose Google's TensorFlow algorithm to distinguish phases of a simple magnet and find the boundary between phases. The successful results open up new opportunities for research and potential real-world applications in condensed matter physics.
A new study finds that heavy snowfall and longer duration are associated with a higher risk of hospital admission for heart attack in men. The study suggests shovelling may be the main mechanism linking snowfall to MI, particularly after heavy snowfalls.
A study published in PNAS finds that climate change will increase the risk of lethal dehydration and mass die-offs of songbirds during heat waves. Small species are particularly susceptible to lethal dehydration due to their high water loss rates.
A new study found that financial barriers significantly impact medication adherence in neurology patients, with the majority of nonadherence cases attributed to costs. The study suggests that tailored strategies are needed to identify and address these issues, particularly among cognitively- and socioeconomically vulnerable populations.
A team of researchers has identified a long-lived type of stem cell in the breast that grows mammary glands during pregnancy and may be linked to high-risk breast cancer. The discovery reveals new insights into how cancers arise from long-lived stem cells.
Researchers found that chlorophyll demetallation reacts a thousand times faster in microdroplets without enzymes, suggesting a new mechanism for photosynthesis control. This discovery could lead to better understanding of photosynthesis and contribute to more efficient photosynthesis research.
Researchers at Georgia Tech have developed a new form of ransomware that can take over control of simulated water treatment plants, highlighting vulnerabilities in industrial control systems. The attack demonstrates the potential for attackers to compromise programmable logic controllers (PLCs) and hold critical systems hostage.
Researchers predicted unusual nitrides of hafnium and chromium with high-energy groups, potentially usable as powerful explosives at relatively low pressures. They also discovered a range of new compounds with unique properties, including high hardness and electrical conductivity.
A new study found that long-term testosterone therapy improves vigor and vitality, while reducing the risk of death due to cardiovascular disease in men with hypogonadism. The research suggests that testosterone therapy is an effective approach for secondary prevention in hypogonadal men with a history of cardiovascular events.
Patients with inflammatory bowel disease exhibit highly fluctuating gut microbiomes, unlike healthy individuals, who display more consistent microbial communities over time. The research highlights the dynamic nature of IBD and its relationship to the human gut microbiome.
Tropical Cyclone Carlos weakened to a remnant low pressure area over the weekend of February 11 and 12. NASA's Terra satellite spotted a better circulation center on February 13 compared to previous images.
Researchers found that glucose supplementation shortens total labor duration by 76 minutes without increasing complication rates. This low-cost and safe intervention is recommended for women experiencing induced labor.
Researchers have found that drone noise does not travel far into the water, posing little threat to marine mammals. The study suggests that UAVs can be used safely in marine environments with proper permits and guidelines.
Scientists have discovered a new protein that regulates gene expression and is frequently found next to antibiotic-producing gene clusters. The discovery, known as LoaP, expands the basic knowledge of processive antitermination and demonstrates its widespread presence among bacteria.
The Association for Gerontology in Higher Education (AGHE) has announced its newest fellows and awardees, recognizing outstanding leadership in gerontology and geriatrics education. The honorees include Pamela P. Brown, Kara B. Dassel, Cynthia R. Hancock, and others.
Researchers at the University of British Columbia genetically engineered mice with higher levels of cadherin to resist cocaine addiction. The study found that extra cadherin prevents synapses from strengthening and forms pleasurable memories, thereby preventing addiction.
The American College of Physicians recommends treating acute and subacute low back pain with non-pharmaceutical therapies like heat, massage, and spinal manipulation. For chronic low back pain, exercise, multidisciplinary rehabilitation, and acupuncture are shown to improve symptoms.
Telomeres are protective caps on chromosomes that protect DNA ends from damage. Brian Luke's research focuses on the non-coding RNA TERRA, which plays a crucial role in telomere function. His lab will also investigate telomere looping, a mechanism that protects chromosome ends from degradation.
Scientists have discovered a sulfide-responsive protein, SqrR, in purple bacteria that regulates photosynthetic electron transfer to survive sulfide stress. This finding sheds light on the early evolution of photosynthesis and has potential applications in synthetic biology.
A team of researchers has identified a common regulatory grammar in islet cells that affects the activity of Regulatory Factor X, a master regulator involved in gene expression. Many Type 2 diabetes-linked DNA changes disrupt this grammar, leading to a range of health problems.
Researchers have discovered that quantum devices can process information more efficiently than classical devices by harnessing quantum theory. This breakthrough could lead to significant advancements in fields such as artificial intelligence and machine learning.
Researchers at Nagoya University identified two peptides, CIF1 and CIF2, that regulate Casparian strip assembly in response to developmental and environmental cues. The study found that these peptides are necessary for the formation and maintenance of the barrier, which helps maintain ion homeostasis and adapt to harsh soil conditions.
The 2011 Norway attacks highlighted the limitations of traditional emergency work, which emphasizes fixed procedures and strong leadership. Experts now argue that local decision-making power could help limit the scale of disasters.
Researchers designed a novel genetic switch that shuts down competing metabolic pathways in bacteria, allowing for increased production of glucaric acid and other chemicals. The switch uses quorum sensing to autonomously control the cells' growth, enabling efficient production without adding new chemicals or changing process conditions.
A new RNAi treatment has shown significant improvement in mouse models of acute uveitis and chronic diabetic inflammation without apparent side effects. The therapy targets the receptor-associated prorenin system, involved in uveitis pathogenesis.
A new study found that access to basic amenities like electricity and clean energy improves with income growth, but not uniformly or quickly enough. The poorest members of society, especially women, bear the brunt of health risks from cooking with solid fuels and lack of sanitation.
The international team released a large dataset of exoplanet-detecting observations using the radial velocity method, identifying over 100 potential planets, including one orbiting the fourth-closest star to our Solar System. The data will enable astronomers around the globe to search for new planets and follow up on existing signals.
Research at Boston Medical Center found that stronger alcohol policies in states reduce the number of young people who die in crashes caused by drunk driving. The study used an alcohol policy scale to assess 29 policies across the US, correlating them with the number of underage deaths in alcohol-related crashes.
A team of scientists at the University of Alberta has successfully applied atomic force microscopy to pattern and image electronic circuits at the atomic level. This breakthrough could lead to the development of ultra-fast and ultra-low-power silicon-based circuits, potentially revolutionizing the technology industry.
A breakthrough trial at the University of Minnesota found that a new UMN-developed drug, eBAT, significantly improved the six-month survival rate for dogs with hemangiosarcoma (HSA) to approximately 70%. The study's results suggest potential for translation into human clinical trials.
A study by Duke Health researchers has identified a shared root cause of Huntington's disease with Alzheimer's and other neurodegenerative diseases. The team found that a biochemical explanation for the breakdown of quality control processes in Huntington's disease, which can be restored by chemically inhibiting CK2, holds promise for ...
A blood test can detect bladder cancer patients' prognoses by analyzing circulating tumour cells in their blood. The presence of these cells is a predictor of cancer recurrence and death.
A custom-made software package called Identifin has been developed to standardize data collection for great white sharks. The software uses image recognition technology to match dorsal fin images and provides a user-friendly database for researchers to access.
The Tracking and Data Relay Satellite (TDRS) project is completing final testing on a new satellite that will extend NASA's Space Network capabilities. The addition of TDRS-M will provide nearly continuous coverage for an additional 15 years.
Ding-Shyue Yang, a UH assistant professor of chemistry, has been awarded a $570,332 NSF CAREER grant to further his research on the movement of energy and charge across material interfaces. He aims to improve imaging tools for ultrafast molecular studies using new technologies and experimental methods.
Researchers have developed a new tool to accurately identify enzymes present in microbiomes and quantify their relative abundances. This breakthrough may uncover novel chemistry in the gut microbiome and provide insights into its impact on human health.
A new study identifies a gene, DONSON, responsible for microcephalic dwarfism by revealing its crucial role in DNA replication. Cells with faulty DONSON genes struggle to replicate DNA correctly, leading to growth defects typical of the disorder.
Researchers used high-intensity X-ray pulses to determine the structure of a viral cocoon down to a scale of 0.2 nanometres, approaching atom-scale resolution. The tiny viruses with their crystal casing are by far the smallest protein crystals ever analyzed using X-ray crystallography.
Researchers have successfully reprogrammed liver cells to behave like precursor cells that give rise to the pancreas, paving the way for potential cell therapies for type I diabetes. By altering a single gene, the team induced an identity crisis in liver cells, which then developed into cells with pancreatic properties.
A team of researchers led by Yinzhi Cao has developed a novel method for tracking web users across browsers using operating system and hardware level factors. The technique identifies 99.24% of users compared to 90.84% for top single-browser fingerprinting techniques.
Researchers at MIT have developed a new portable technology called Seq-Well, which enables rapid analysis of large numbers of cells for single-cell RNA sequencing. This breakthrough allows scientists to easily identify different cell types found in tissue samples, facilitating the study of immune cell responses and cancer treatment.
A study found that seniors taking three or more brain-affecting medications increased by over 100% between 2004 and 2013, with falls and driving problems being major concerns. The combination of opioids, antidepressants, tranquilizers, and antipsychotics carries special risks for older adults.
Two new studies on ACO payment models report significant reductions in postacute care spending, with no apparent decrease in quality. The Medicare Shared Savings Program saw a 9% reduction in spending by 2014, driven by decreases in hospital admissions and facility stays.
A study published in Epidemiology found that people on a gluten-free diet had higher concentrations of arsenic and mercury in their urine and blood compared to those who did not eat gluten-free. The study's findings suggest that a gluten-free diet may pose health risks due to increased exposure to toxic metals.
Researchers from UT Institute of Agriculture won the Outstanding Paper Award in Weed Technology for their study on cover crops and herbicides. The study found that combinations of grass and legume cover crops provided effective control over glyphosate-resistant Palmer Amaranth, with cereal rye and wheat showing the best results.
Researchers found that manipulating the fkbp5 gene, affected by dexamethasone, can prevent fearful memories and hyperarousal associated with PTSD. The study suggests using dexamethasone as a preventative treatment to reduce PTSD risk in traumatic events.
A Massachusetts General Hospital study found that women cardiologists are less likely to be full professors than their male counterparts, even after adjusting for factors such as age and research productivity. The disparity persists across different medical schools and specialties.
Researchers identified candidate molecular signatures in the blood of vaccinated subjects that predict the likelihood of success from vaccination. The study found that these signatures can discern whether volunteers were protected when exposed to mosquitoes carrying the Plasmodium falciparum parasite.
The paper provides a detailed protocol for building muscle-powered biological machines, enabling the creation of complex behaviors like self-assembly and adaptation. Researchers designed flexible 3D printed hydrogels and living cells to power 'walking' bio-bots, paving the way for applications in health, medicine, and environment.
A fossilized skull of Euchambersia revealed the first evidence of an ancient venomous vertebrate. The reptile's unique anatomy allowed its venom to flow directly into its mouth and prey through specialized teeth. This discovery sheds light on the evolution of venom in mammals.
Scientists have identified a new mechanism by which the Epstein-Barr virus (EBV) causes cancer, involving a viral protein that leads to chromosomal instability. The discovery has significant implications for vaccine development and cancer prevention.
Tropical Cyclone Dineo formed on February 13 in the Southern Indian Ocean, as captured by NASA's Aqua satellite. The storm is expected to strengthen and make landfall along Mozambique's east coast on February 16.
A new study published in Nicotine & Tobacco Research found a significant link between elevated depressive symptoms and the initiation of e-cigarette use among college students. The research suggests that depression may lead to e-cigarette use as a means of self-medication or stress relief.
Researchers developed Nanobodies targeting RSV's fusion protein, neutralizing the virus and providing anti-viral activity in laboratory assays and animal models. The approach holds promise for developing a new therapy against RSV, a leading cause of lower respiratory tract infections in children.
A new chip designed by MIT researchers has the potential to make voice control ubiquitous in electronics, offering significant power savings. The chip's ability to minimize memory bandwidth and compress weights associated with each node enables efficient speech recognition, making it practical for relatively simple electronic devices.
A new study found that Ebola superspreaders were responsible for infecting 61% of all cases in the 2014-15 outbreak. These superspreaders often fit into certain age groups and continue to spread disease after being placed in care facilities.
Composer Samuel Hertz has been announced as the winner of the inaugural £15,000 DARE Art Prize. He will spend the next year collaborating with researchers at the University of Leeds and Opera North staff to create a groundbreaking new work exploring the effects of infrasound on wellbeing and mood.
Researchers found that beta-carotene supplementation increased overall yellowness and redness of the skin, making faces more attractive and perceived as healthier. However, the treatment did not affect any health functions or actual health outcomes.
Researchers develop plant-based therapy to prevent antibodies from forming against clotting factor VIII, a common cause of hemophilia reactions. The treatment showed promising results in dog trials, with significantly lower antibody levels and no negative side effects.
Research suggests that supplementing mice with quercetin improves biomedical outcomes, providing anti-inflammatory and antioxidant effects. The study also found that quercetin-fed mice were more active than control groups, which could be beneficial for Duchenne Muscular Dystrophy patients.
TSRI researchers found that overactive CRF signaling in the amygdala produces a range of effects that override anandamide's stress-reducing capabilities, turning chronic stress into unchecked anxiety. Inhibiting FAAH could blunt CRF's effects and reduce signs of anxiety.
A team of scientists has released the largest collection of observations made with radial velocity to be used for hunting exoplanets. The dataset includes almost 61,000 measurements of more than 1,600 nearby stars and has detected over 100 potential exoplanets, including one orbiting GJ 411.
Researchers discovered a strong behavioural rule, the rule of random attraction, that explains how complex patterns of collective movement emerge in zebrafish as they develop from larvae to adults. Younger fish spend less time applying this rule, resulting in fewer schools, while adults do more, leading to group formation.
Researchers at Cold Spring Harbor Laboratory have discovered that Importin-11 protects the anti-cancer protein PTEN from degradation by transporting it into the cell nucleus. This discovery suggests that the loss of Importin-11 may destabilize PTEN, leading to cancer development in lung, prostate, and other cancers.
Researchers used live cell time-lapse imaging to investigate maize mutant growth, finding that delays in cell division can lead to growth defects when paired with improper division plane orientation. This study provides crucial details for understanding plant growth and may have long-term implications for developing short-stature maize...
Researchers used an STM to study changes in single-molecule shape and found that the tip's position impacts energy requirements and entropy. The team observed changes in energy barriers and attempt rates at low temperatures, linking entropy to fundamental physical parameters.
New research by University of Bristol physicists shows that protein molecules can be understood using virtual knots, a branch of knot theory previously considered abstract. This approach captures the essential ambiguity of where protein curve ends are, providing a more detailed understanding of their three-dimensional structure.
A study by Laurie de Grace found that the culture of sport, particularly team sports like hockey, can increase the risk of substance addiction in elite athletes. The study revealed patterns of social acceptance, normalization of drugs and alcohol, and pressure to perform, which contribute to the development of addiction.
Researchers developed a model simulating the motion of floating debris, revealing how ocean currents transport and accumulate marine debris. The study found that undrogued drifters accumulate in gyre centers, while anchored drifters take longer to reach the center.
A pivotal trial demonstrated the safety and efficacy of a hybrid closed-loop insulin delivery system in home use, reducing HbA1c levels and preventing severe hypoglycemic events. The system showed significant improvements in glucose control for both adolescents and adults with type 1 diabetes.
Cyst nematodes hijack vascular stem cell pathways to attack their hosts, causing billions of dollars in global crop losses. Understanding the molecular basis of these interactions could lead to new strategies for controlling agricultural pests.
A study by Columbia University's Mailman School of Public Health found that career military women were happier and had better physical and mental health than the general population. They also reported positive experiences, such as satisfaction with their work with wounded troops and civilians in Vietnam.
Researchers found that downregulation of the interferon receptor IFNAR1 creates an environment where cancer cells can survive and reproduce unchecked. Modifying immunotherapies by stabilizing IFNAR1 may improve treatment outcomes for solid tumor cancers.
Researchers have witnessed Organo-Osmium FY26 targeting and destroying cancer cells from the inside by attacking their weakest part. The compound is 50x more active than current cancer drugs like cisplatin.
A team at Salk Institute developed REPTILE algorithm to predict regulatory elements in noncoding regions of the genome. The method combines histone modification and methylation data for more accurate predictions, paving the way for targeted searches for disease-causing genetic variants.
A new study finds that small bird species in the US desert Southwest are at higher risk of lethal dehydration during heat waves, with some regions becoming uninhabitable for many species. Conservation efforts may focus on thermal refugia and water sources to mitigate this threat.
A study analyzing over 100,000 shoulder replacement surgery cases found that patients with Medicaid or no insurance had significantly higher complication rates compared to privately insured patients. Disparities in postoperative outcomes were attributed to lack of access to preoperative and postoperative care due to socioeconomic factors.
Researchers developed a novel neural network method that can categorize complex datasets without prior knowledge. By using an 'act as if' principle, they trained networks to mimic human intuition, allowing them to identify boundaries in data. This method has potential applications in physics analysis, machine learning, and data mining.
Scientists discover high levels of banned pollutants in deep-sea amphipods, revealing human impact on remote ocean habitats. The findings suggest a legacy of pollution from industrial accidents and waste, emphasizing the need to understand the consequences of contamination.
Researchers at the University of Texas at Austin have developed new mechanical metamaterials that can easily transmit motion in one direction while blocking it in another. These nonreciprocal materials have potential applications in soft robotics, prosthetics, and energy harvesting.
Maja Matarić will present her research on socially assistive robots designed to support stroke patients, children with autism, and people with Alzheimer's disease. These robots use AI to decipher emotions, body language, and social cues to provide personalized interactions.
Scientists have discovered that marine bacteria can synthesise dimethylsulfoniopropionate (DMSP), an important nutrient for microorganisms and precursor to the climate-cooling gas dimethyl sulfide (DMS). The production of DMSP by many marine bacteria has significant implications for the global sulfur cycle.
Babies born with extremely low birth weight are at risk for mental health problems such as attention deficit hyperactivity disorder and anxiety. The studies found these risks began in childhood and extended into adulthood, with significantly higher levels of depression and social problems among adults born with extremely low birth weight.
Researchers detected two-fold symmetry in superconductivity of SrxBi2Se3, providing new evidence for its topological superconductor status. The findings are consistent with earlier experiments and suggest nontrivial topological order in the material.
Researchers say viral charity campaigns like the ALS Ice Bucket Challenge have a shallow 'half-life' and require a shift from extrinsic to intrinsic motivation. Dr. Sander van der Linden's SMART formula outlines social influences, moral imperatives, affective reactions, and translational impact as key psychological levers.
A team of scientists invented a new instrument, called the Lexicocalorimeter, to measure the caloric content of social media posts. The device gathers geo-tagged Twitter posts and scores them based on typical calorie content and activity burn rates to provide insights into public health.
A recent study analyzing 3,491 modern Sardinian mitochondrial DNA genomes reveals that the island is home to unique genetic haplogroups, which likely arose after its initial occupation. These findings support archaeological evidence of a Mesolithic occupation and suggest a dual ancestral origin of the first inhabitants.
A study by Cold Spring Harbor Laboratory researchers found that Importin-11 protects the anti-cancer protein PTEN from destruction, leading to cancer progression. Loss of Importin-11 may destabilize PTEN, predicting disease relapse and metastasis in prostate cancer patients.
Researchers at University of Bristol and UCLan uncover new type of LTP controlled by kainate receptors, promising therapeutic strategies for dementia and epilepsy. The study's findings have far-reaching implications for understanding memory and neurodegenerative disorders.
A new study found that Wikipedia editors rely more on out-of-copyright information after Google Books digitized a publication, resulting in decreased traffic for pages using copyrighted content. This limitation affects not only readers but also creators seeking to build upon historical information.
Patient advocates estimate that up to 200,000 US hospital patients die annually from preventable medical errors. They argue that the healthcare industry must invest in safety measures such as adequate nursing levels and a culture of safety to reduce adverse events.
Recent studies found that tumors exploit neuronal signals to grow and thrive. Researchers aim to develop targeted therapies by interrupting specific molecular pathways co-opted by tumor cells. This growing understanding sheds light on cancer pathology observations.
A recent Carnegie Mellon University study found that married individuals have lower cortisol levels than those who are single, divorced, or widowed. This biological evidence supports the notion that unmarried people face more psychological stress than their married counterparts.
A comprehensive study published in Nature Climate Change found that nearly 700 bird and mammal species have already been impacted by climate change. The research suggests that around half of threatened mammals and 23% of threatened birds are likely to be negatively affected by future climatic changes.
Small species of birds are particularly susceptible to lethal dehydration in extreme heat, with the risk increasing four-fold by the end of this century. Conservation strategies are needed to conserve diverse plant and animal communities that supply shelter and water to desert birds amid future climate warming.
A Harvard study found that minority workers perform worse under biased managers, with a 53rd percentile performance rate compared to the 79th percentile under unbiased managers. This disparity is due to biased managers interacting less with minorities, leading to reduced productivity and lower pay for minority workers.
Researchers analyzed genetic data of 173 patients and identified CSDE1 and fusion genes in MAML3 as drivers of the disease, providing opportunities for molecular diagnosis and prognosis. The study also found four distinct subtypes, each driven by mutations in distinct biological pathways.
Researchers at UC Santa Barbara found that low-intensity exercise increases activation in the visual cortex, enhancing information representation and selectivity. This effect is linked to increased arousal, which may provide a competitive advantage.
A study found that taking abiraterone acetate, a widely used prostate cancer drug, with a low-fat breakfast is as effective as taking it on an empty stomach, but at a significantly lower cost. The finding could save patients thousands of dollars per month.
Rutgers scientists studied evolution in invaded ecosystems using glass jar experiments with thousands of microscopic organisms. The study found that microbes' interactions altered performance and led to differences in resident and invading species.
Experts review successful and unsuccessful policies for low-carbon technology innovation, highlighting the impact of policy instruments on technological progress. They also discuss the importance of stakeholder collaboration in implementing smart city innovations.
Research shows that people who focus on finding the best option (maximizers) may experience frustration and regret when re-evaluating their choices. Maximizing can lead to depression, lower life satisfaction, and procrastination. On the other hand, a strategic approach to decision-making can lead to satisfying outcomes.
A study from the University of the Basque Country found that women's educational attainment and country of origin significantly impact their risk of undergoing voluntary abortions. Women with lower levels of education have higher rates of terminations, while immigrant women face unique challenges in accessing healthcare services.
Researchers identified a mutation in UNC13 protein associated with autism spectrum disorder, hyperactivity, and dyskinesia. The mutation disturbed fine-tuning of neuronal communication, leading to enhanced synaptic strength and increased neurotransmission.
A new report from the Stowers Institute for Medical Research has discovered that adult planarian stem cells called neoblasts arise during a specific stage of embryonic development. These cells retain the ability to access embryonic developmental programs during adulthood, allowing them to drive regeneration of lost body parts.
Northwestern University scientists have developed a tiny, transparent device that can detect ultrasound waves, potentially helping diagnose diseases like macular degeneration and diabetes. The Micro-ring resonator detector uses optical ultrasound detection methods to create high-resolution images of biological materials.
Researchers have discovered that an important chemical bonding principle, inverse-trans-influence (ITI), operates in metal complexes across the periodic table, including lanthanides and actinides. The finding has potential implications for waste clean-up and treatment of cancerous tumors.
Researchers have discovered a worm gene that triggers feelings of fullness and the need to sleep after eating, opening up potential for an obesity drug. The ETS-5 gene controls signals from the brain to the intestines, influencing food intake and activity.
Scientists discover Quaternary ruptures along the Leech River fault, capable of producing earthquakes MW >6, highlighting seismic risk exposure. A new continent, Zealandia, geologically separate from Australia and Antarctica, is identified as a major geological entity.
Researchers found that reducing calorie consumption slows down ribosome production, giving cells extra time to repair themselves and maintaining overall bodily function. This study provides insights into the mechanisms of aging and may help inform decisions about diet and nutrition.
Researchers found that male flies are attracted to specific flash frequencies from female wings, with a preference for young females' slower wing beats of 178Hz. The study suggests that wing movement contributes to mate selection and may be a common phenomenon in other insects.
Researchers developed a method to estimate crop yields from space using high-resolution satellites, which could improve agricultural productivity and test intervention strategies. By combining satellite imagery with computer models of crop growth, they achieved surprisingly accurate predictions of actual productivity on the field.
Researchers project that intensive blood pressure control can save over 100,000 lives each year in the US. By lowering blood pressure to less than 120 mmHg, the risk of heart attack, stroke, and death can be significantly reduced. However, this approach may require additional medication and more frequent health check-ups.
Researchers have developed a new technique to track the movement of cancer cells using reversible, photo-luminescent carbon nanoparticles. The study demonstrates that these particles can be used for intracellular imaging and drug delivery tracking without photo-bleaching issues.
Scientists used a new spectroscopic platform to study graphene's electronic properties, revealing a unique energy structure with two cones resembling a sandglass. This discovery could promote future research on stable quantum measurements for new 2D electronics.
A new longitudinal study of LGBT older adults found higher rates of disability, cardiovascular disease, depression, and social isolation. The research highlights pathways to better understand health for all marginalized communities.
Scientists and engineers at NASA created a new, large-scale shaker table system to test the James Webb Space Telescope's vibrations during launch. The 'Vibration Test Systems' simulates forces from 5-100 Hz, enabling precise control over shaking levels.
A new UTSA study has found a potential link between a medication used to prevent infections in cancer patients and the regeneration of sperm from stem cells. Researchers discovered that G-CSF, a drug commonly used to recover from chemotherapy and radiation treatments, can also help restore male fertility.
The green peach aphid can colonize over four hundred plant species due to its ability to rapidly adjust gene expression in response to different hosts. This adaptation allows the insect to feed on essential crops and transmit plant viruses, causing significant losses in crop yields.
A new analysis found that climate change is having a massive impact on threatened species, with nearly 700 species affected. The study suggests that negative responses to climate change have been vastly underreported, with only 7% of mammals and 4% of birds previously estimated to be impacted.