Researchers have found that most ideas are generated through group work and discussions with colleagues, contrary to the traditional image of a single individual having an eureka moment. The study also highlights the importance of mundane activities like taking a bath in sparking creativity.
A new study on mice reveals how motion-sensing cells in the eye form synapses with interneurons, creating a unique delay that allows for accurate tracking of small moving objects. This delay enables the object motion sensors to distinguish between the motion of an object and its background.
Researchers found that spinal manipulation provides immediate benefits for some patients with low-back pain, but has no effect on others. The study suggests that different groups of people respond differently to the treatment, highlighting the complexity of low-back pain and the need for personalized care.
A new study confirms that insufficient sleep is connected to a greater likelihood of catching a cold. Adults who slept less than six hours a night were four times more likely to catch the cold compared to those who got more than seven hours of sleep.
Cancer cells can be made vulnerable to autophagy shutdown by combining an FLT3 inhibitor with an autophagy blocker. This combination prevents cancer cells from metabolizing glucose and mobilizing stored nutrients, leading to cell death. The study provides evidence that this approach could be a new way to treat various types of cancer.
Researchers have identified a new protein fragment, amyloid-η, which antagonizes the hyperactive effect of beta-amyloid on nerve cells. This finding has immediate implications for ongoing clinical trials targeting beta-amyloid, suggesting that unanticipated side-effects may occur if eta-amyloid levels increase
Researchers successfully demonstrated squeezing of individual light particles, or photons, using an artificially constructed atom. The experiment achieved this by shining a faint laser beam on to their artificial atom, which excited the quantum dot and led to the emission of a stream of individual photons.
Researchers analyzed 430,000-year-old fossils from Spain to determine the human body's evolutionary stages. The study found four main stages of evolution, with the Atapuerca individuals exhibiting a tall, wide, and robust body form, sharing features with Neanderthals.
A new study estimates that almost all seabirds have consumed plastic, with 90% of individual birds ingesting some form of plastic. This widespread impact is a concern, as plastic ingestion can cause gut impaction, weight loss, and death in seabirds.
A new study published in Restorative Neurology and Neuroscience reports that repetitive transcranial magnetic stimulation can reduce gait freezing in Parkinson's patients. The treatment, involving high-frequency rTMS, improved motor skills and continued to show benefits even after the intervention was stopped.
The newly discovered Pentecopterus was found in a 5km meteorite crater, providing insights into the evolution of eurypterids. The species, lived 467 million years ago, has well-preserved fossils that show its diverse developmental stages.
A new study by NYU Langone Medical Center researchers finds that a 'Healthy Happy Meals' bill could reduce calories, fat, and sodium in fast food meals marketed to children. The proposed legislation requires fast food meals for kids to include a serving of fruit or vegetables and be limited to 500 calories or less.
Researchers aim to identify morally exceptional individuals through competitions, conferences, and research projects to foster moral attributes. The project's goal is to understand the psychological, cultural, and spiritual factors that contribute to moral excellence.
A UCI study finds a significant increase in concurrent droughts and heat waves, posing a more severe threat due to their combined impact. Researchers attribute the rise to rising global temperatures, which raise the probability of extreme weather events.
The UC Davis Environmental Health Sciences Center aims to develop preventions and policies protecting communities from environmental toxins and disease. The center focuses on studying toxic exposures and their effects on human health, particularly in the San Joaquin Valley with high pollution levels and ethnic diversity.
A recent study highlights the importance of ozone research in the IGP region, which is agriculturally important and densely populated. The results show that seven out of 18 rice cultivars are adaptable to high-ozone environments, suggesting a useful strategy for food security in India.
Scientists develop new surface architecture combining lotus leaves' unique features to enhance liquid mobility on rough surfaces. The Wenzel state is shown to be highly mobile for the first time experimentally.
Researchers discovered that nocturnal moths rely on turbulent fluctuations in the airstream to determine wind direction, whereas songbirds do not. This ability helps them cope with wind when traveling at high altitudes and allows for more accurate navigation.
A team of scientists from North Carolina State University and the University of Alberta compared Jurassic and Cretaceous ankylosaur specimens to determine how their tails evolved. They found that the tail stiffened before the growth of the osteoderm knob, with handle-like vertebrae appearing in early ankylosaurs.
Hurricane Kilo is a category four hurricane with maximum sustained winds near 135 mph, moving north-northwest at 10 mph. The storm is expected to cross the International Date Line into the Northwest Pacific Ocean later on August 31.
A 15-year analysis by the University of Pittsburgh Graduate School of Public Health reveals that young adults who spend more hours watching television each day are more likely to have a higher body mass index (BMI) and bigger waist circumference. This association did not hold in later years, indicating that targeting young adults for i...
A new analysis of the TECOS study adds heart failure data to confirm sitagliptin's cardiovascular safety. The findings provide reassurance to patients and prescribers about the drug's risk profile.
A study published in Nature Neuroscience reveals how the protein centrosomin controls the growth of microtubules within neurons, influencing dendritic branching. The researchers found that centrosomin acts as a 'glue' to fix microtubules, preventing excessive branching and promoting more complex arbors.
A study published in the Journal of Interpersonal Violence found that men who buy sex have less empathy for women in prostitution and view them as intrinsically different from other women. This aligns with research on sexual aggression, which suggests a lower level of empathy among perpetrators.
Researchers analyzed data from patients undergoing stage IV colorectal cancer surgery to identify benchmarks for surgical practice. They found that major complications vary depending on the extent of liver resection and type of colorectal surgery performed.
Researchers have created a technique to build tiny models of human tissues, called organoids, using a process that turns human cells into biological equivalents of LEGO bricks. These mini-tissues can be used to study how structural features affect normal growth or go awry in cancer.
Hurricane Jimena maintained its large eye and powerful thunderstorms around it, with cloud-free eyes revealed by NASA's Aqua satellite. The storm's warm sea surface temperatures fueled its intensification, with NHC predicting little change in strength over the next day.
Scientists have found that training can effectively reduce the size of the human blind spot, improving vision in individuals with age-related macular degeneration. The researchers trained participants on a direction-discrimination task for 20 consecutive weekdays, resulting in a 10% reduction in functional blindness.
The ELIXA trial demonstrated that lixisenatide, a GLP-1 receptor agonist, did not increase or decrease the rate of cardiovascular events compared to placebo. The study found a modest benefit in weight gain, but also identified patients with heart failure as being at high risk of all-cause death.
A new study found that older populations in Germany and England are scoring better on cognitive tests, while physical functioning and mental health have declined. The increasing use of modern technology and higher education levels contribute to the improvement in cognitive abilities.
A new study suggests that maintaining close relationships with peers in adolescence can have long-term benefits for adult physical health. The research found that both high-quality friendships and a drive to fit in with peers were associated with lower anxiety, depressive symptoms, and improved overall health.
Researchers predict that 90% of all seabirds alive today have eaten plastic, with the majority having it in their gut. Plastic ingestion causes gut impaction, weight loss and death, affecting marine biodiversity.
A special issue of Preventive Medicine addresses firearm violence, highlighting its impact on public health and the need for increased funding. The article presents key findings on the relationship between alcohol abuse, gun ownership, self-defensive gun use, and criminal acquisition of firearms.
A newly discovered species of eurypterid, a giant 'sea scorpion', has been found in Iowa, measuring over 1.5 meters long and dating back to 460 million years ago. The fossil provides unique insights into the anatomy and behavior of these ancient predators.
Researchers at the University of Kansas found that large wind farms can trigger a slowdown effect in atmospheric flow, resulting in less renewable energy generated. This phenomenon, known as the 'turbulence-attenuation effect,' affects wind turbines' ability to generate electricity.
Washington State University Tri-Cities associate professor Hanwu Lei received a $494,000 grant to research catalysts for high-energy biofuels. He aims to convert biomass into aromatic hydrocarbons with industrial applications.
Using ultrathin sheets, researchers have discovered a new regime of wrapped shapes that can efficiently contain toxic or corrosive liquids. The technique, which uses capillary action to wrap droplets in film, enables the creation of non-spherical shapes with minimal material waste.
A study investigated the link between brain cell dysfunction and poor insight in psychotic patients, finding a correlation between reduced NAA levels and impaired awareness of illness. The research may help develop new treatment options for improving insight and patient outcomes.
A novel technique identified an unusually strong 3D network of developmental genes in ESCs, physically clustered and silenced by Polycomb repressive complex (PRC1) to maintain the undifferentiated state. This mechanism allows for selective release of genes, controlling early development decisions.
A new study of over 20,000 men and women in the UK found that women living in poor areas are almost twice as likely to develop clinical anxiety disorder as those in richer areas. In contrast, men's levels of generalized anxiety disorder remain unaffected by their socio-economic status.
A Boston Medical Center model integrating nurse care managers into primary care increased physician waivers by 375% and patients' treatment access, particularly among African-American and Hispanic populations. The program has successfully treated over 8,000 Massachusetts patients with opioid dependence.
Researchers simulated volcanic eruptions to understand how current forecasting models succeed in predicting magma properties. Heterogeneous magma leads to more accurate predictions, while homogeneous magma results in less precise forecasts.
Meera Chandrasekhar and her team developed a hands-on physics course for ninth graders designed to prepare them for higher-level STEM courses. The curriculum, called Exploring Physics, uses interactive tools such as animations, simulations, and data entry to engage students.
Researchers manipulated a steel gray mineral to create holes in thin films, which showed magnetic properties at their edges. The discovery raised the metal-to-insulator phase transition temperature of the film.
A new study found that higher resting heart rates and lower heart rate variability are associated with poorer ability to function in daily life and future decline in older adults. These markers of frailty were linked to a higher risk of functional decline, regardless of sex.
Researchers found longer, less frequent climate fluctuations contribute to abrupt and unexplained ecosystem shifts in the North Pacific. The study suggests changing climate variability contributed to 1977 and 1989 regime changes with more likely larger climate-triggered shifts.
A Columbia Engineering team has developed a new approach to model the Amazon seasonal cycle, correcting inaccuracies in general circulation models. The high-resolution atmospheric model resolves clouds and convection, providing a more accurate understanding of water and carbon cycles.
A recent study found that depression is strongly associated with the frequency of chest pain in adults with and without underlying coronary artery disease. Patients with depression were three times more likely to experience more frequent chest pain than those without depression.
Northwestern researchers identify infants' ability to group objects by name as predictor of later language development, highlighting importance of early talking to young children.
New RHIC data reveals clear-cut evidence of primordial soup's signature particle flow in collisions of 3-particle ions with gold nuclei, confirming earlier suspicions that smaller particles can create droplets of free-flowing QGP. The analysis shows a triangular pattern consistent with the creation of three tiny droplets of QGP.
A 10% increase in wages leads to a 5% drop in smoking rates among male workers with low education levels. Increasing the minimum wage could improve quitting rates for smokers and has significant health benefits.
A study by NC State University researchers found that rural Appalachian students who speak a stigmatized dialect may feel like they're at a disadvantage in the classroom. They reported being met with snickers or feeling singled out, which led to hesitation in speaking up and trying to change their way of talking.
The EOLO group has developed a novel method for predicting wave energy up to 16 hours in advance, using a combination of historical measurements and machine learning algorithms. This technique has shown higher reliability than existing methods for forecasting swell and storms in the Bay of Biscay.
A study analyzed 249 audio-recorded conversations between surrogate decision-makers and healthcare professionals, finding that religious or spiritual considerations were discussed in 40 cases, mostly initiated by surrogates. The discussions focused on beliefs, practices, community, miracles, and the end-of-life as a new beginning.
Canadians with nonspecific symptoms like joint pain and fatigue may receive false-positive results from commercial US laboratories, as many use unproven testing methods. Tests at the National Microbiology Laboratory of Canada using CDC guidelines are more accurate.
Researchers found that blocking glycolysis makes cancer cells more susceptible to death by starvation, potentially enhancing the effectiveness of taxol. This breakthrough could lead to new therapies against various cancers.
Hurricane Ignacio is weakening as it moves parallel to the Hawaiian Islands, with NASA's Aqua satellite providing valuable temperature data. The storm's cloud tops are expected to drop, leading to a decrease in heavy rainfall potential.
A recent study found that cardiologists failed to identify over half of basic and nearly 35% of advanced pre-recorded murmurs. However, a 90-minute training session significantly improved their ability to recognize indications of heart conditions.
A new study from the University of Chicago shows that babies' neural responses to prosocial and antisocial behavior are influenced by their parents' attitudes toward justice. Children as young as 12-24 months old exhibit strong individual differences in moral development, which are predicted by parental sensitivity to justice.
The Third Coast Center for AIDS Research aims to slow and stop HIV in young gay men, a demographic group experiencing rising infections at 5% annually. The center will unite HIV researchers from different disciplines and provide services through five cores.