A team of MIT physicists has developed a laser-based technique to trap and freeze fermions in place, allowing for the simultaneous imaging of over 95% of potassium gas fermions. This breakthrough enhances our understanding of fermion behavior, particularly that of electrons.
Researchers at The University of Texas MD Anderson Cancer Center found that blocking FGL2 protein could potentially treat brain cancer. By modulating the immune system's checkpoints, FGL2 promotes tumor growth and suppresses the immune response.
A robotic arm inspired by an octopus's flexible arms can bend, stretch and squeeze through cluttered environments, enabling surgeons to access remote areas of the body. The device manipulates soft organs without damaging them, reducing the need for multiple instruments.
Researchers from the University of Waterloo discovered a new family of nonplatinum-based halogenated molecules that selectively target cancer cells while protecting healthy cells. These molecules generate reactive radicals that kill cancer cells, and increase the protective molecule glutathione in healthy cells.
A new study found that liver transplant centers in highly competitive geographic areas performed more transplants than those in less competitive areas. The researchers used data from 53,156 adult liver transplantation operations performed between 2003 and 2012.
Researchers have developed a new method for secure data transmission utilizing offline repositories and quantum information to overcome quantum computing threats. The approach provides robust authentication and authorship uniqueness, paving the way for potential applications in untraceable transactions.
A Dartmouth study found that playing a role-playing game called RePlay Health can shift attitudes towards public health issues, with players becoming more accepting and understanding of personal behaviors and health care costs.
A systematic review highlights how anaemia can distort the regular method of diabetes diagnosis and lead to false diagnoses based on glycated haemoglobin (HbA1c). The study found that iron deficiency and anaemia can increase HbA1c values without corresponding rises in blood glucose, making diabetes diagnosis unreliable.
Researchers found a specific pattern of gene activity that distinguishes between sepsis and sterile inflammation, allowing for more accurate diagnosis. The study analyzed over 2,900 blood samples from nearly 1,600 patients to identify the genetic signature, which could lead to development of a diagnostic blood test.
Typhoon Dolphin has intensified over the past five days and is now heading westward towards Guam. The satellite data from GPM, AIRS, and RapidScat reveal the storm's organized spiral pattern and exceptionally cold upper atmospheric temperatures.
A study in The Netherlands found that vaccinating girls against HPV also protects men from some cancers. The authors suggest that authorities prioritize vaccinating as many girls as possible, but consider including boys in preadolescent vaccination programs once costs and benefits align.
Researchers at UC Berkeley discover a small-molecule drug that perks up old stem cells in the brains and muscles of mice, potentially leading to multi-tissue rejuvenation. The drug inhibits TGF-beta1, a growth factor that depresses stem cell activity with age.
Researchers discovered that certain bacteria can block their own growth and that of resistant mutants, providing a potential new strategy to combat antibiotic resistance. This finding could lead to improved treatments for infections caused by resistant bacteria.
Researchers have developed a new metal matrix composite that is so light it can float on water, with potential applications in boat flooring, automobile parts, and buoyancy modules. The composite's high density and strength make it suitable for withstanding rigorous marine conditions.
A new study suggests that background parenchymal enhancement (BPE) on MRI scans may help tailor screening and management strategies to individual breast cancer risk. Women with elevated BPE levels were nine times more likely to be diagnosed with breast cancer, while mammographic density showed no significant relationship.
Market-driven 'zero deforestation agreements' have significantly influenced the behavior of ranchers and slaughterhouses, leading to lower deforestation rates among supplying ranches. However, challenges remain to achieve zero-deforestation for beef production, with many ranchers able to bypass the agreements.
New research reveals that mining pollution has led to a significant reduction in the genetic diversity of brown trout populations in southwest England. The study found that these fish have adapted to live in water with high levels of metal contaminants, but this adaptation comes at the cost of reduced genetic variation.
Researchers found that 6-month-old infants prefer listening to infant sounds over adult sounds, which could aid in learning how to talk. This preference may also help infants develop their own voice, a crucial step in speech production.
A Michigan State University study found that 71% of Croatian retirees chose smaller, earlier pension payouts when given the option, with those who were poor or distrusted the government more likely to make this choice. The study provides crucial insight into individuals' preferences and reasoning when early payouts may be offered
Researchers found that genetic mutations passed from mothers to sons are more likely to increase autism risk. The study provides a comprehensive genetic picture of autism and may lead to the discovery of biomarkers for diagnosis and targeted treatments.
A team of neuroscientists found that misfolded a-synuclein can activate microglia, leading to chronic inflammation. They also identified specific receptors on microglial cells that respond to the protein and tested drugs to reduce inflammation.
Researchers have developed a miniature fiber-optic microscope that can penetrate deeply into the brain of a living mouse. This breakthrough technology allows scientists to study brain function in unprecedented detail and has potential human applications in understanding brain disease and developing new treatments.
A new study found that accountability sanctions in Texas led to a decline in college readiness, as schools focused on improving test scores rather than academic rigor. The researchers discovered that students were stigmatized by their school's negative reputation and faced limited social support from inexperienced teachers.
Plant breeder Ram Singh has successfully developed a soybean variety resistant to multiple pathogens, including soybean rust and cyst nematode. The new plants have also shown improved yield and protein content compared to existing varieties.
ANA formed as subtropical storm on May 9, 2015, then intensified into a tropical storm. By May 10, it dropped heavy rainfall as it made landfall in South Carolina.
The UK is launching a Choosing Wisely programme to tackle overdiagnosis and unnecessary care, following a US initiative. The programme aims to promote evidence-based care by identifying tests and procedures with no benefit, and reducing waste in healthcare.
Tropical Storm Dolphin is developing into a tropical cyclone with maximum sustained winds of 50-65 knots (54-74 mph) and wave heights of up to 18 feet. The storm is predicted to reach Guam by Friday with winds of 80 knots (92 mph), prompting a tropical storm watch for Fananu, Chuuk State.
Researchers found that Chinook winds precede significant shifts in wind power output, allowing grid operators to better manage energy supply. The study's findings have implications for wind energy's success on a massive scale.
A gap year between high school and university studies does not negatively impact motivation or performance. In fact, those who take a break show improved resilience in their studies and are more committed to achieving goals.
Researchers have discovered that ants' movements follow Gaussian and Pareto distributions, dictating their turns and direction. These findings have implications for coordinating micro-robots and optimizing cleaning processes.
FAU researchers have received a NSF Rapid Response Grant to create an innovative model of Ebola spread using big data analytics. The program will use Twitter feeds, Facebook, and Google data to track the spread of the virus and create predictive diffusion models.
A study published in Cell reveals the 3D structure of tubulin tyrosine ligase-7 (TTLL7) bound to microtubules, providing insights into how chemical markers influence cell functions. The findings also shed light on how disruptions in these patterns can lead to neurodegenerative disorders.
A Loyola University Medical Center study found that among 205 cases of mesenchymal chondrosarcoma, more than half survived at least five years and 43 percent survived at least 10 years. Survival rates varied depending on tumor location, with axial tumors showing worse outcomes.
Criticism of Israeli government policy is not necessarily antisemitic, say leading doctors in The BMJ. They argue that medical journals should discuss political issues with bearing on health to remain silent would be 'obdurately' so.
Amparo Acker-Palmer aims to decipher molecular signaling pathways regulating the neurovascular interface, which could lead to new approaches for treating dementia and mental illness. Her team uses genetically altered mice and zebrafish to visualize dynamic events of cell-to-cell communication at the neurovascular interface.
The CODEX device will allow unmanned rovers to determine the age of rocks on the Moon and Mars by analyzing radioactive elements. This technology has major implications for understanding the history of the inner solar system, including the duration of bombardment and volcanism.
A University of Alberta study found that prenatal exercise lowers the risk of Caesarean sections and larger-than-average babies. Women who exercised had a 31% lower risk of giving birth to an oversized baby without increasing the risk of smaller or earlier births.
Researchers discovered daily weather cycles on six exoplanets, with cloudy mornings and hot afternoons, using sensitive Kepler observations. The study found that winds transport clouds to the day side, heating them up and dissipating them, resulting in clear skies during the afternoon.
A new study published in Nature Communications reveals a strong connection between high ozone days in the western US during late spring and La Niña events. This connection can be used to forecast ozone levels several months in advance, improving public education and air quality management in these regions.
Louisiana Tech University is part of a national team leading the FAA's Center of Excellence for Unmanned Aircraft Systems research, education, and training. The university will focus on developing UAS communication and control technologies with applications in forestry, precision agriculture, and oil and gas.
A recent review of combined diet and exercise training trials found that the effects differ across studies, suggesting more research is needed to determine their benefits for older people. Exercise training and diet supplementation have been shown to be effective in preventing muscle loss, but little is known about their combined effects.
Researchers have developed nanoparticles carrying siRNA to silence the β3 integrin gene, which regulates cancer cell spread. The treatment significantly inhibited metastasis in mouse models, including five mice with human triple-negative breast cancer.
The UNSW research provides new insight into hearing loss and improves cochlear implant functionality, enabling better sound localisation in noisy conditions and protecting against noise damage. The study's findings suggest a potential link to age-related hearing loss and aim to develop more accurate soundscapes.
Australian researchers have discovered a group of rogue germinal centre B cells that trigger autoimmune disease. The molecular 'trigger guard' FAS prevents their development, but mutations can lead to autoantibody production and severe immune responses. High levels of IgE antibodies are found in patients with Autoimmune Lymphoprolifera...
A study reveals that almost a quarter of our genes exhibit seasonal variation, impacting immune cells and blood composition. This seasonality may explain why certain conditions worsen in winter, with some genes more active in summer.
Stefanie Dimmelers research suggests that long non-coding RNAs play a role in creating heart attacks, strokes, and cancer by regulating endothelial cells. She will use the ERC Advanced Grant to identify new treatments for preventing arteriosclerosis.
New research reveals differences in the brains of girls and boys with autism, particularly in the corpus callosum and social impairments. The study suggests that girls with autism have more severe social impairments than boys, highlighting the need for targeted research and interventions.
A team of researchers has developed a novel method to regenerate bone tissue using the protein signals produced by stem cells. The approach is more sustainable and less risky than current standard therapies, which rely on ground-up bones from cadavers.
Research suggests that psychiatric drugs may be harming more people than helping them, with experts arguing that the benefits are minimal and the risks are immense. The BMJ says that more than half a million people die from psychiatric drug use every year in Western countries.
A study published in Political Research Quarterly found that social media platforms don't break new ground among political discussion forums. Users with strong social connections tend to prefer like-minded discussions and tailor their privacy settings accordingly. In contrast, users who facilitate connections between different groups a...
A study found that public health advisories from the FDA and Health Canada led to a 45% relative reduction in codeine dispensing to postpartum women over four years. The reduction may reflect changes in prescribing patterns, including clinicians' adoption of safety recommendations.
Researchers found that wetlands created between tile-drained agricultural fields and rivers can remove 62% of nitrates from water. The slow flow of water through the wetland allows microbes to eliminate nitrate, reducing its emission as a greenhouse gas. Building a wetland is an effective long-term solution for reducing nitrate runoff.
The study found that decisional bias is more lenient for younger children when highlighting bad intent or damage, and changes with age as they develop their understanding of the task. The research suggests a moral development framework to examine developmental changes in eyewitness identification.
A new device developed by French researchers can efficiently collect bed bugs without damaging them. The modified Dyson hand vacuum is effective in collecting adults, larvae, and eggs, and has the potential to increase monitoring and control levels of this pest insect.
A new study from UC Berkeley shows hallucinations and delusions associated with psychiatric disorders seldom foreshadow acts of aggression. Only 12% of violent incidents were preceded by psychosis, contradicting the media-fueled stereotype of homicidal mayhem.
A five-year project aims to combine species counts and ecological data with newer data gathered using satellites, robots, and genetic analyses. The Marine Biodiversity Observation Network (MBON) will classify habitats and sample each area effectively using regional maps and environmental DNA.
Researchers at the University of Huddersfield are working on a £6.5 million project to develop new switch designs that can withstand heavy loads and reduce wear and tear. The goal is to make drastic reductions in track maintenance costs and improve the overall efficiency of rail networks.
A new study published in the journal Addiction reveals that almost 5% of the world's adult population has an alcohol use disorder and more than 20% smoke tobacco. The report highlights regional differences in addictive behaviors, with Eastern Europe having the highest rates of smoking and heavy drinking.
Researchers discovered that many fish, amphibians, reptiles, and birds can naturally produce gadusol, a compound providing protection from ultraviolet sunlight. This ability may have been obtained through prehistoric genetic engineering, with the gene found in algae transferring it to vertebrate animals.
Researchers successfully reversioned a bird's skull features to mimic small dinosaurs like Velociraptor and Archaeopteryx. This breakthrough sheds light on the molecular underpinnings of an important evolutionary transition, revealing a single genetic mechanism responsible for transforming beak structure.