Patients who underwent face-lift surgery reported feeling nearly nine years younger, yet their self-esteem didn't change. Low self-esteem patients showed a significant increase, while those with high preoperative self-esteem experienced a decrease after surgery.
Scientists at The Wistar Institute have discovered how the SPOP gene suppresses tumor growth through induced senescence. When the gene is functioning properly, it acts as a tumor suppressor and induces senescence in cells.
Researchers identified CD19 splicing alterations as a cause of resistance to CAR T-cell therapy in pediatric patients. The study found that alternative splicing led to the production of a modified version of the CD19 protein, which was functional but could not be recognized by the immune system.
Researchers at Berkeley Lab solved the structure of lithium- and manganese-rich transition metal oxides using complementary microscopy and spectroscopy techniques. The study revealed that the material is defected single-phase monoclinic, ruling out two popular theories.
A new study found that early life stress can impair the development of reward circuits in adolescents, increasing the risk of depression. The study revealed a decrease in ventral striatum activity in response to rewards, which predicted the emergence of depressive symptoms.
A panel of markers has been discovered that can identify pre-diabetes by measuring fatty acids in blood, allowing for early warning and lifestyle change. The levels of these fatty acids can change up to 10 years before diagnosis, making it a potential tool for predicting the risk of developing pre-diabetes and metabolic syndrome.
A new study assesses the underlying causes of Delhi's severe air pollution, attributing it to a combination of industrial waste, population growth, and urban landscape. The research highlights the need for innovative solutions to address this complex problem and protect public health.
Using historical intensity data from Japan, researchers found that uniform and randomized versions of earthquake hazard maps outperform published maps in predicting shaking. The study aims to provide a more accurate understanding of how these maps work and their limitations.
A new study by Fred Hutchinson Cancer Center researchers found that immunotherapy can boost survival from pancreatic cancer by more than 75% in mice, even without chemotherapy or radiation. The therapy targets mesothelin, a protein overproduced by virtually all pancreatic tumors.
Genomic data sharing networks pose a risk to individual privacy if accessed by the wrong hands. Stanford researchers demonstrate a technique to prevent hacking and protect donors' identities.
Scientists at the University of Adelaide have identified a key protein, CCR2, involved in a 'super-inflammatory' immune response driving multiple sclerosis (MS) and autoimmune diseases. Blocking this receptor may help control MS progression.
Fossils of ancient sharks estimated to be between 18 and 26 feet in length, with the largest specimen being 25% bigger than today's largest predatory shark. The discovery pushes back the fossil record of giant sharks by 170 million years.
A new study combines data from various sources to create more accurate flu forecasts. The ensemble models outperform traditional methods, including Google Flu Trends, and provide near-perfect correlation with CDC reports. Researchers hope to expand the model's capabilities to track other diseases.
A new study from TSRI found that high levels of epidermal growth factor receptor (EGFR) encourage blood vessel growth in early tumor development, facilitating cancer cell dissemination and metastasis. The findings highlight the urgent need for new methods to diagnose cancers early and new treatments to fight growing metastases.
Researchers have discovered that ancient elasmosaurs, such as Aristonectes and Morturneria, used a comb-like structure in their jaws to strain out food particles from the water. This unique feeding style is similar to that of modern baleen whales and allows for efficient collection of food particles.
Researchers at Carnegie Mellon University have developed a technique to produce 3D-printed hair-like strands, fibers, and bristles using a common low-cost printer. The process involves applying molten plastic and then moving the print head sideways to create tapered strands.
A $250,000 grant from the National Institute on Aging will help researchers at UTA and Ohio State University study the molecular mechanisms of muscle aging. The study aims to discover new ways to keep muscle function optimal during aging, potentially leading to treatments for age-related muscle loss.
Researchers at Osaka University have discovered a new role for p62 in the immune response to Toxoplasma gondii, paving the way for the development of an inactivated vaccine. The study found that p62 plays a crucial role in activating killer T cells in infected cells stimulated by interferon-γ.
A new study on the fossil bone growth of Ophiacodon, a distant relative of mammals, reveals that it was at least partly 'warm-blooded', challenging the long-held theory of its origin. The findings suggest that mammalian endothermy evolved earlier than previously thought, dating back to the late Carboniferous period.
Research suggests that gut bacteria can ferment dietary fiber, producing short-chain fatty acids that contribute to liver lipids and potentially lead to non-alcoholic fatty liver disease. In individuals with compromised TLR5 function, overconsumption of fiber may exacerbate this process.
A comprehensive review of 135,000 pregnancies found that two most commonly prescribed macrolides have no adverse effects on child's physical development. The study used data from Quebec Pregnancy Cohort and failed to find any meaningful association between macrolide use and major congenital malformations.
Scientists developed a model that estimates the thickness of Earth's 'critical zone' given topography, gravity, and plate tectonics. The results show that bedrock weathering varies with tectonic compression, influencing the diversity of terrestrial life.
Researchers at UTMB created a novel, Eilat virus-based diagnostic test that can diagnose chikungunya in under two hours and is more affordable than existing tests. The test uses the structural proteins of the Eilat virus to mimic the chikungunya virus without replicating in humans.
A recent UTMB study found that severely obese pregnant women who maintained or lost weight during pregnancy had lower healthcare costs and healthier infant outcomes. The study compared 82 obese mothers with 85 healthy-weight mothers, finding that infants of obese mothers who lost weight were less likely to experience complications.
Researchers have run the largest cosmological simulation to date, modeling the universe's evolution from 50 million years after the Big Bang to the present day. The Q Continuum simulation provides new insights into dark energy and galaxy formation, with data analysis ongoing for several years.
Researchers found that statins may hinder immune response to flu vaccine and lower vaccine effectiveness in older adults, suggesting potential implications for flu vaccine recommendations and guidelines. The studies analyzed data from nearly 7,000 adults over 65 in four countries, including the US.
A new study by AAAS finds that warming waters in the Gulf of Maine have contributed to the decline of New England cod stocks, despite strict quotas. The researchers used sea surface temperature data to show how ocean warming reduced cod production and led to overfishing.
Refined estimates suggest nearly three million AIDS deaths by 2010, highlighting the need for accurate reporting to monitor HIV control efforts. The study found that 93% of AIDS deaths were misattributed to other causes, hindering progress in South Africa.
A study published in JAMA Oncology found that superlatives like 'breakthrough' and 'miracle' were used to describe unapproved cancer drugs, often without clinical data. Targeted therapy was the most commonly referenced class of drugs, with immunologic checkpoint inhibitors also being frequently described as 'game-changers'.
A new study reveals that warming waters in the Gulf of Maine are a major factor in the collapse of New England cod stocks, hovering at 3-4% of sustainable levels. The research suggests that increased water temperatures reduce the number of new cod produced and lead to fewer young fish surviving to adulthood.
Tropical Cyclone Chapala strengthened into a hurricane on October 29 after developing an eye feature, with maximum sustained winds reaching 65 knots (75 mph). The storm is expected to intensify and make landfall in northeast Yemen on November 2 as it passes Socotra island.
The new approach uses a single chemical compound that makes cancer cells glow when exposed to near-infrared light, allowing for more effective removal of tumors. In laboratory tests, tumors were completely eradicated without side effects, and the treatment showed promise in targeting specific cancers.
Rates of kidney failure caused by multiple myeloma have declined over the past decade, with a 20% reduction from 2001-2002 to 2009-2010. ESRD patients with multiple myeloma are also living longer and experiencing a decline in mortality within 3 years after initiating dialysis.
Researchers at Ohio State University have developed a new welding technique that produces 50% stronger bonds while consuming 80% less energy. The process uses high-voltage pulses to vaporize metal foils and directly bond atoms, creating seamless welds without weakened seams.
Researchers have developed a novel cell transplantation delivery method using magnetic fields to guide human neural progenitor cells to injured brain areas. The iron-oxide nanoparticles help retain transplanted cells at the injury site, enhancing their viability and differentiation.
Researchers have discovered a genomic molecular fingerprint, signature 3, that highlights certain gastric cancers susceptible to treatment with platinum drugs or PARP inhibitor drugs. This biomarker could guide targeted therapy for breast, ovarian and pancreatic cancers as well.
A study by U of T Scarborough and Rotman School of Management found that a high-performing founder can drive a spin-out's success with an experienced team, boosting the firm's ability to start quickly and operate smoothly.
Researchers found that worker wasps in colonies with more full siblings are more likely to kill their queens, allowing them to lay male eggs and outcompete the queen for reproduction. This behavior is driven by kin selection theory, which predicts that workers favor close relatives over distant ones.
Saint Louis University's Vaccine and Treatment Evaluation Unit will study the safety and effectiveness of vaccines using omics technologies, including transcriptomics, proteomics, lipidomics, and metabolomics. The research aims to understand the immune system's response to infectious diseases.
A large-scale study found that women who gave birth at a younger or older age, breastfed, or used oral contraceptives had a reduced risk of death. The researchers suggest hormonal mechanisms may explain these associations, and further studies are needed to confirm the findings.
A study published in Molecular Cell reveals that cells have adaptive mechanisms to maintain perfect timing despite varying starting conditions. This finding has significant implications for understanding how cells avoid errors that promote cancer development and can inform the creation of robust mechanisms for synthetic life.
Regular physical activity can help women at high risk of breast cancer delay drastic measures by reducing estrogen-sensitive breast tissue. Women who engage in 30-60 minutes of aerobic exercise per day for five days a week may experience a 10% drop in estrogen-sensitive breast tissue over 100 minutes of exercise.
A new report by Daniel Herbst and Alexandre Mas found that lab-based estimates of the spillover effect, how one worker's productivity impacts another's, are similar to field results. The study analyzed more than 30 lab and field studies across various occupations and continents, suggesting that insights from lab experiments can be gene...
Researchers have discovered a long-acting enzyme that rapidly and safely metabolizes cocaine, potentially providing a treatment option for cocaine overdose. The enzyme, E12-7Fc-M3, has been shown to eliminate cocaine from the bloodstream for extended periods of time.
The new catalyst developed by researchers at Oak Ridge National Laboratory features unprecedented selectivity and a conversion rate nearly twice that of conventional catalysts. This breakthrough enables the selective oxidation of cyclohexane to produce nylon precursor with increased efficiency.
Researchers at Cincinnati Children's Hospital Medical Center used computer-based modeling to improve outcomes for infants born in drug withdrawal. The study reduced methadone treatment duration from 16.4 to 14.1 days and inpatient treatment from 21.7 to 18.3 days.
A team of researchers mapped a universal dynamic that explains protein production and distribution, with implications for understanding phenotypic variability. The findings suggest a fundamental role for cellular feedback mechanisms in regulating protein levels.
Paleontologists discover two new transitional species of duckbilled dinosaurs with intermediate characteristics, suggesting a shift in growth patterns and development over time. The findings provide insights into the evolution of hadrosaurid dinosaurs, highlighting the importance of heterochrony in understanding evolutionary processes.
A new study reveals that vulnerable countries are largely disconnected from scientific knowledge on climate change, hindering their policymaking. The study calls for initiatives across private and governmental organizations, researchers, and individuals to bridge the knowledge gap and promote cross-national collaborations.
Baruch Fischhoff reviews four types of analysis to guide policymakers' decisions: estimating risks, deciding on worst-case scenarios, achieving maximum benefits with minimal risk, and weighing risks and benefits. He proposes making the analysis process more transparent and relevant to increase trust.
A team of researchers at Clemson University is working on simplifying collaboration and improving efficiency in the handling of large data sets, also known as Big Data. They are studying ways to bridge the gap between technology experts and scientists, enabling better communication and workflow optimization.
Researchers discover a protein called Casein Kinase 2 that prevents white fat from burning energy in cold conditions. Inhibiting this molecule boosts metabolism and reduces weight gain in mice fed high-fat diets.
Research on biodegradable nanomedicine shows promise in selectively destroying ovarian cancer cells left behind after surgery. The technology uses nanoparticles to provide real-time imaging and phototherapy treatment during surgery, achieving complete tumor eradication in mice with no adverse effects.
Researchers at the University of Chicago and University of Wisconsin developed a new method to split water into hydrogen and oxygen efficiently using solar energy. By incorporating nitrogen into an electrode made of bismuth vanadate, they increased photon absorption and electron transport, leading to higher fuel efficiency.
The 2015 Antarctic ozone hole was the fourth largest on record, peaking at 28.2 million square kilometers, and formed later than usual due to unusually cold temperatures and weak dynamics in the stratosphere. The large size of this year's ozone hole will likely result in increases of harmful ultraviolet rays at Earth's surface.
Researchers have discovered that cytomegalovirus activates the immune system to continually feed sentinel cells into mucous membranes, offering better and more immediate protection. This finding suggests a strong candidate for vaccines against various pathogens, including HIV and tuberculosis.
Researchers have identified a new cancer-predisposing gene, SEC23B, associated with thyroid cancer and Cowden syndrome. This gene is involved in protein transport within cells and has been found to promote aggressive growth of thyroid cells.
Paleontologist Matthew McLain discovered a tyrannosaur bone with teeth marks indicating it was gnawed by another tyrannosaur. The grooves found on the bone suggest that the eating occurred after the animal had died, adding to evidence of cannibalism among tyrannosaurs.
Researchers at Northeastern University have cracked the code of Uber's surge pricing algorithm, finding that prices can vary wildly based on location and demand. The team has developed a detailed map of surge areas, revealing that some areas offer significant discounts by walking or waiting five minutes.
Scientists have discovered a new function of the nuclear membrane: repairing catastrophically broken DNA strands. The membrane fixes heterochromatin breaks, preventing chromosome aberrations and potentially fatal cancer formation. This study may reveal how organisms become more predisposed to cancer as they age.
Researchers have developed a new lithium-air battery that utilizes unique materials to overcome common issues with efficiency and water tolerance. The battery's design features a lithium metal negative electrode, non-aqueous electrolyte, and positive electrode that work together to improve overall performance.
Researchers at Harvard Medical School have found that some human induced pluripotent stem cells (iPS cells) are genetically identical to human embryonic stem cells (ES cells), suggesting they may be used interchangeably.
The upgraded McMurdo TDRSS Relay System (MTRS) is transmitting terabytes of data at 200 megabits per second, enabling the production of global maps and enhancing natural hazard monitoring. The system's performance has improved data flow and will eventually support other polar-orbiting spacecraft.
Researchers used Google Street View images to assess damage to buildings after a major natural disaster. The study found that online images could be used to identify material and form of structures that remained standing, providing valuable information for future design guidelines.
Researchers analyzed blood samples of chickens from the same generation to reconstruct how mitochondrial DNA passed from mothers to daughters. The study found that evolution occurs much faster than previously believed, with a rate of change in mitochondrial genomes estimated at around 2 percent per million years.
A study by NIH researchers found that a specific variation in the BDNF gene may contribute to obesity, particularly in African Americans and Hispanics. The study suggests that boosting BDNF protein levels could offer a therapeutic strategy for those with the genetic variation.
Researchers have developed an online database called Hair-GEL that provides a bird's eye view of hair follicle formation. By analyzing the genetic activity of skin cells during fetal development, scientists can gain insights into how stem cells and niche cells interact to form functional hair follicles.
Researchers developed a mathematical model to estimate stress in bedrock, enabling predictions of fracture locations and landslides. The study reveals topography above ground influences weathering below the surface, improving understanding of geological processes.
A new University of Michigan study found that low testosterone in fathers is associated with less sensitive parenting. Men who are more empathetic and have a loving relationship with their infant's mother exhibit nurturing fathering behavior. This can impact young children's social, emotional, and cognitive development positively.
Researchers from Brigham and Women's Hospital found that low-fat interventions were no more successful than higher-fat interventions in achieving and maintaining weight loss for periods longer than one year. Low-carbohydrate weight loss interventions resulted in greater weight loss compared to low-fat diets.
Researchers identify cognitive barriers that hinder pro-vaccination views, including the need for trust in medicine and government. They argue that transparency and efficient science communication can increase public trust in vaccination.
A recent study by Temple researchers found that a protein isolated from bacterial biofilms, known as curli, can effectively relieve intestinal inflammation in animals. The results suggest that curli could be a novel immunotherapy for inflammatory bowel disease, offering a new treatment option for patients.
Scientists have developed a working laboratory demonstrator of a lithium-oxygen battery with very high energy density, exceeding 90% efficiency, and over 2000 recharges. The breakthrough relies on a highly porous graphene electrode and additives altering chemical reactions for improved stability and efficiency.
A new study develops a live attenuated SARS-CoV vaccine that maintains genetic stability through targeted modifications of the E protein gene. Vaccinated mice show full protection against challenge with virulent SARS-CoV, demonstrating potential as an efficient and safe vaccine.
Researchers analyzed over 500 mummified seal remains to understand the impact of changing ice conditions on their diet and ecology. Crabeater seals showed little isotopic change, while Weddell seals underwent a shift in dietary values, indicating adaptations to a changing environment.
Researchers identify reversible phase transitions in FUS protein, leading to aggregation and trapping of other proteins. Disrupting these assemblies can rescue impaired motility and prolong lifespan in ALS models.
A recent discovery of a small-bodied ape in Spain shares features of both catarrhines and great apes, suggesting that the last common ancestor of all apes may have been less great ape-like than previously assumed. This finding has significant implications for our understanding of hominoid evolution.
Researchers at the University of Cincinnati uncovered ancient parasites on marine animals, including snails and worm-like creatures. The parasitic interactions between crinoids and these organisms reveal complex adaptations and co-evolutionary relationships over hundreds of millions of years.
Researchers at the Salk Institute have found evidence of a dedicated neural pathway that transmits the itchy feeling triggered by light touch. The study sheds light on potential mechanisms of chronic itch and may help explain why some people are unresponsive to antihistamine drugs.
Research found that water treatment plant effluents can boost the activity of some organisms while harming others, affecting respiration and photosynthesis. The study suggests that current water treatment plants are not totally efficient and need improvement to maintain healthy river ecosystems.
A new report by the National Science Foundation links rapid warming of ocean waters to the collapse of New England's cod fishery. The study found that increasing water temperatures reduced cod production and increased mortality of young fish, leading to a decline in sustainable stock levels.
A meta-analysis of structural MRI volumes found no significant difference in hippocampal size between men and women. The study challenges common claims about sex differences in the brain, citing minimal differences in key areas such as emotional expressiveness, verbal memory, and brain communication.
A study led by Mount Sinai researchers identifies zinc finger protein 217 (ZFP217) as a factor that regulates stem cell self-renewal and differentiation, potentially balancing medically useful qualities for therapeutic applications. The discovery builds on understanding epigenetic mechanisms controlling gene expression.
Researchers at the Salk Institute identified a strain of E. coli bacteria in mice capable of improving tolerance to infections by preventing muscle wasting. The bacteria activate the IGF-1 pathway in fat tissues, maintaining normal levels and preserving muscle mass during pathogenic infections.
University of Utah engineers develop a new color filter that lets in three times more light than conventional filters, resulting in cleaner and more accurate pictures taken in lowlight. The filter can be used for smartphone cameras and industrial applications.
A study from Rice University and colleagues found that evolutionary changes in a native North American fruit fly are driving the emergence of three new wasp species, which exploit new habitats created by the changing fruit fly populations.
Most Achilles tendon ruptures can be effectively treated with conservative methods, including rest and physical therapy, before considering surgery. For acute tears in young or active patients, surgical intervention may be necessary to prevent re-rupture and promote quicker recovery.
Researchers found that World Vision's community-led approach, which integrates local committees and fee collection, significantly increases well functionality. Nearly 80% of Wells drilled by World Vision remain operational after over two decades with proper maintenance and repair.
Astronomers suggest that large spiral patterns in circumstellar disks around young stars may indicate the presence of giant unseen planets. Computer simulations support this idea by showing how gas-and-dust disks evolve and how planets can modify disk structures, revealing their mass and position.
Researchers have found that transplanted human umbilical cord blood cells migrate to brain tissue and remain active for up to 30 days, without promoting tumor growth. The study suggests that these cells may confer therapeutic effects through modulation of the inflammatory response associated with Alzheimer's disease.
Researchers found that certain proteins undergo a transition from liquid droplets to toxic, fibrous solids on their way to becoming harmful. Cells may use this liquid state for normal physiology, but under certain conditions the proteins can transition again.
A new Tel Aviv University study suggests that following one's heart can lead to greater job satisfaction and personal fulfillment. The research found that young people with strong callings are more likely to take risks and achieve success in their chosen fields, regardless of their inherent talent.
Researchers found that axon initial segment (AIS) plasticity can occur quickly, influencing neuronal firing responses. After 3 hours of elevated activity, the AIS was shortened by approximately 25%, but did not immediately lead to reduced excitability.
A study by Arizona State University researchers found that four factors - unconditional acceptance, feeling comforted when needed, authenticity in relationships, and friendship satisfaction - play a crucial role in keeping mothers happy, healthy, and able to give of themselves. The study, which surveyed over 2,000 well-educated, upper-...
Research review finds no consistent evidence that antidepressants increase bleeding, breast cancer, or other adverse outcomes in patients undergoing plastic surgery. However, the underlying depression may pose a risk to postoperative problems. Plastic surgeons should consider the impact of depression on surgical complications.
Prof. Ichiro Maruyama's rotation model suggests that receptors exist as dimers prior to ligand binding, regulating activity and flexibility upon binding. This new model challenges the traditional dimerization theory, offering a more energy-efficient explanation for receptor activation.
Research at the John Innes Centre reveals that plant stem cells actively regulate their size to develop organs properly. The study shows that maintaining uniform cell sizes is crucial for organ formation, similar to pixel sizes in digital images.
Researchers describe a new genus and species, Pliobates cataloniae, with characteristics similar to extant hominoids, overturning previous theories on gibbon origins. The fossil find provides clues about the origin of extant gibbons and their evolutionary relationships.
Researchers discovered a new way in which ALS kills nerve cells by disrupting protein synthesis, highlighting the importance of RNA-binding proteins in disease progression. The study provides a potential key to treating both ALS and dementia.
A new MIT-led study reveals that Volkswagen's use of software to evade emissions standards will directly contribute to 60 premature deaths across the US. The automaker's excess emissions will also cause 31 cases of chronic bronchitis and 34 hospital admissions, generating $450 million in health expenses.
Patients who took cholesterol-lowering medication before endovascular aortic aneurysm surgery experienced fewer complications and better outcomes. Statin use was associated with a 26% decrease in mortality up to one year after surgery.
Researchers found dynamic ads are more attention-grabbing than static ads, but it's not just about attention. Ads with kinetic property influence consumer perceptions of product innovation in products with small improvements, like tablets and smartphones. This effect is strongest in fast-changing industries.
A study published in Plastic and Reconstructive Surgery found that abdominoplasty carries a higher complication rate than other cosmetic surgery procedures. Major complications occurred in four percent of patients, with hematomas, infections, blood clots, and lung-related problems being the most common issues.
Scientists estimate volume of open pore space in subsurface using geophysical surveys and computer models, revealing new theoretical framework for understanding watershed porosity. The study predicts distribution of pore space based on stress in the earth's crust, with implications for streamflow, aquifer systems, and landscape evolution.
The study found that mammal body size decreased by 10-20% during warm periods in the Bighorn Basin, with some lineages experiencing dwarfing. The findings add to evidence of a link between climatic change and animal populations.
A team of researchers from SISSA investigated the mechanism behind biological tissues' resistance to external strain, discovering that cracks appear in multiple places rather than one. This study aims to create artificial materials with similar features for biomedical applications.
Scientists have identified a new class of DNA repair enzyme that can recognize and remove positively charged lesions, including bulky ones. This discovery expands the understanding of DNA damage repair pathways and offers insights into alternative mechanisms for repairing genetic information.
Researchers found that despite increased ice melt, some areas of the ice sheet have slowed down, reducing sea level forecasts. The discovery was made using satellite data and shows that meltwater can slow glacier movement by producing channels at the base of the ice sheet.
A recent study published in PLOS Computational Biology identifies molecular similarities between environmental allergens and parasitic worm proteins, suggesting that allergy is a flawed immune response. The research provides tools for predicting protein molecules that may cause allergic reactions and could lead to new treatments.
Scientists have simulated 3D exotic clouds on GJ1214b, an exoplanet with a flat spectrum that indicates high-altitude clouds or haze in its atmosphere. The clouds could be of salt and are thought to form deep in the atmosphere before rising into the upper atmosphere.
A study found that long-term aerobic exercise can prevent structural deterioration associated with old age in mice, improving blood-brain barrier function and reducing inflammation. Exercise was particularly beneficial for animals lacking the Apoe gene, a major genetic risk factor for Alzheimer's disease.
Cell membranes deform when viruses detach and during cell division, thanks to the ESCRT-III protein complex forming a molecular spring. Researchers used high-speed atomic force microscopy to observe the complex's movements in real-time, validating their theoretical models.
Researchers found that honey bee larvae acquire social information from their environment, which affects their aggression and resilience. The study suggests that early-life experiences shape the behavior of adult bees, with aggressive individuals exhibiting increased resistance to pesticides.
A new study led by University of Colorado Boulder researchers found no correlation between spruce beetle infestation and severe fire damage in the region. The study suggests that factors like topography and weather conditions play a larger role in determining fire severity.
A large meta-analysis of over 68,000 adults found that low-fat diets do not lead to greater weight loss in the long term compared to higher-fat diets. The analysis suggests that alternative diets like low-carb or Mediterranean diets may be more effective for achieving long-term weight loss.
A research team developed predictive models of flu-like activity combining data from Google, Twitter, EHRs, and crowd-sourced flu data. Ensemble modeling outperforms individual data sources and rivals CDC's retrospective reporting accuracy.
A study by University of Illinois researchers found participants with MS had significantly higher peak aerobic capacity and muscle strength when using computerized dynamometers and recumbent steppers. This challenges conventional methods that may underestimate participants' capabilities, highlighting the need for more effective exercis...
A newly discovered extinct ape species, Pliobates cataloniae, roamed Earth 11.6 million years ago, providing a missing chapter to the beginning of ape and human history. The fossil discovery forces researchers to reconsider the role of small apes in hominoid evolution.
Breast cancer incidence rates have increased among African American women, converging with those of white women. The rise is attributed to ER positive breast cancers and may reflect rising obesity rates. Black women are more likely to be diagnosed at later stages and have poorer survival rates due to lack of access to timely treatment.