Researchers at NYU Abu Dhabi have discovered a novel method of harvesting water from naturally occurring sources like fog and dew using organic crystals. The findings hold potential for creating new technologies to utilize aerial humidity, which could combat global water scarcity.
Researchers found that DALL-E 2 has learned relevant representations of x-ray images and shows potential for text-to-image generation, but its performance varies with CT, MRI, and ultrasound image prompts. Synthetic data generated by DALL-E 2 could accelerate deep learning tools in radiology and address data sharing concerns.
Researchers at the University of Bonn identified unique features and novel lysosomal proteins in six different cell types, including liver cells and cancer cells. The study provides new insights into cellular waste removal machinery and its role in diseases such as Alzheimer's and Parkinson's.
A new study published in the Journal of Affective Disorders found that exercise was well-tolerated by patients with mental or physical illness and resulted in decreased suicide attempts. The research debunks the myth that these individuals are not motivated to participate in physical exercise regimes.
Researchers have identified a potential breakthrough in improving drug delivery by targeting the third intracellular loop of G protein-coupled receptors. This unique mechanism could enable more precise control over cellular signaling outcomes, leading to far more targeted therapeutics.
Researchers have developed a super-resolution microscope with a spatio-temporal precision of one nanometer per millisecond using the MINFLUX technique. This allows them to observe tiny movements of single proteins, including the stepping motion of kinesin-1 along microtubules while consuming ATP.
Geneticists used Ashaninka DNA to uncover a strong hint of a South-to-North migration that led to the transition from an archaic to ceramic culture in Caribbean islands. The study provides new insights into pre-colonial American history and highlights the importance of microgeographic studies.
New research from Princeton University suggests that fusion energy's viability hinges on economics, not just engineering challenges. The model results indicate that a favorable market can enable fusion to reach 100 GW capacity despite high capital costs, but competing technologies may require lower prices.
A DNA designer drug restored levels of stathmin-2, a protein necessary for motor neurons to function, in both mouse and human studies. This finding could lead to clinical trials to delay paralysis in ALS patients by maintaining stathmin-2 levels.
Researchers found that widespread species tend to increase in occupancy through time, while narrowly distributed species decrease. Habitat protection can mitigate some effects of biodiversity change, particularly for small-ranged species.
Researchers found that humans achieve dynamic balance by taking turns, while monkeys use static strategies that often result in one player losing out over time. Monkeys can learn to coordinate dynamically with human partners but then compete with each other.
A new study by Weill Cornell Medicine investigators found four distinct types of beta cells in the pancreas, with cluster 1 beta cells producing more insulin than others and appearing better able to metabolize sugar. The loss of these high-functioning beta cells may contribute to type 2 diabetes development.
A new study shows that reversing evolutionary changes in fish stocks like cod can be profitable and help conserve natural genetic diversity. With century-long planning horizons, evolutionary decline can be reversed without significantly reducing profits.
Bald eagles in northwestern Washington state have become a boon to dairy farmers due to climate change, deterring pests and removing animal carcasses. The shift in salmon spawning schedule has reduced available carcasses on rivers, forcing eagles to seek alternative food sources from dairy farm by-products.
A new study by the University of East Anglia reveals the struggles faced by trans and non-binary employees in the workplace, including stigma, harassment, and lack of inclusivity. The research emphasizes the need to challenge binary gender norms to create a more welcoming environment.
Researchers at Lancaster University have discovered how energy disappears in quantum turbulence, a crucial step towards mastering this phenomenon and its applications. The study reveals the role of Kelvin waves in transferring energy from macroscopic to microscopic length scales.
A team of researchers at KAUST has developed a biological method to produce size-controlled palladium nanoclusters anchored on the surface of Geobacter sulfurreducens, outperforming benchmark catalysts in water-splitting reactions. This eco-friendly approach could provide a sustainable solution for high-performance catalysis.
A comprehensive global assessment of oxygen loss on coral reefs reveals widespread hypoxia, with over 84% of reefs experiencing 'weak to moderate' hypoxia. The study predicts that ocean warming and deoxygenation will increase the duration, intensity, and severity of hypoxia by 2100.
Scientists investigated whether patients allergic to legumes are also at risk from meat-free proteins made of other legumes. While most people won't experience a reaction, nearly all patients with bean allergies were sensitized to other legumes, and nearly a quarter of patients were sensitized to all legumes.
The University of Arkansas engineering faculty will research ways to improve 3D printing of concrete and indigenous soils for horizontal construction projects. The project aims to develop printing instructions for mobile robots and explore biomimetic structures that can reduce material use while increasing strength.
A KAIST research team has developed an advanced AI-based drug interaction prediction technology that analyzed the interaction between Paxlovid ingredients and other prescription drugs. The study identified potential drug-drug interactions and alternative drugs with low adverse effects, which can aid in developing new treatments.
A team of researchers developed a novel cancer therapeutic combining antibody fragments with molecularly engineered nanoparticles, permanently eradicating gastric cancer in treated mice. The 'hit and run' drug delivery system targets HER2 proteins associated with gastric cancer.
An international panel of scientists has identified 100 important questions facing plant science, highlighting the need for research on climate change, biodiversity loss, and interdisciplinary collaborations. The study provides an excellent introduction to the current state of plant science research and its significance.
An international research team analyzed over 400 Omnitrophota genomes, uncovering details about their biology and behavior. The study found that Omnitrophota are hyperactive with high metabolic rates, possibly as predators or parasites of other microorganisms.
A new analysis reveals China's overseas coal exit was driven by short-term economic considerations, while domestic support is influenced by stakeholder complexity. The findings suggest that environmental cooperation with China requires distinct approaches for international and domestic engagement.
A study published in Nature Communications found no evidence for two alternative stable states in shallow lakes, contradicting the accepted theory. The research team recommends reducing nutrient inputs to ensure ecological equilibrium.
Researchers at the Icahn School of Medicine at Mount Sinai identified previously unknown genetic causes of three rare diseases: primary lymphedema, thoracic aortic aneurysm disease, and congenital deafness. The study used a computational approach to analyze large genetic datasets from rare disease cohorts.
A new study confirms that California's tobacco control program significantly reduces smoking rates and lowers health care expenses. Over three decades, the program resulted in a 10% reduction in smoking prevalence and saved Californians $51.4 billion they would have otherwise spent on cigarettes.
A new study by Boston University School of Public Health reveals a 104% increase in pregnancy-related deaths among American Indian/Alaska Native people, with rates nearly doubling from pre-pandemic levels. The Delta and Omicron variants contributed to the worsening burden of mortality, particularly among racial and ethnic minorities.
A new study found that loss of Menin in the hypothalamus drives physiological aging in mice, including cognitive decline and reduced lifespan. However, supplementation with the amino acid D-serine reversed these age-related changes, improving skin thickness and bone mass.
Scientists discovered a new type of DNA repair mechanism that cancer cells use to recover from next-generation cancer radiation therapy. DNA polymerase θ (POLQ) is an important factor in repairing complex DNA double-strand breaks, and inhibiting POLQ may augment the efficacy of heavy ion radiation therapy.
A team of researchers has discovered a simple way to deliver cancer therapeutics to tumor cells by fluidizing the cell membrane using lipid nanoparticles containing EDTA. The mechanism is independent of metal chelation properties and involves changing the characteristics of the cell membrane to promote nanoparticle uptake.
A sensor embedded in concrete allows for more precise data on pavement strength, reducing the need for repairs and improving road sustainability. This technology has been implemented in several states, including Indiana and Texas, to reduce traffic delays and save taxpayer dollars.
Researchers developed a model to infer opinions from social networks and measure left-right political division. The model shed new light on how political beliefs are shaped, providing insights for policymakers and real-world debates.
A Rutgers study found that criteria used to diagnose multiple sclerosis in adults may not be sufficient for pediatric patients, who often go undetected in early stages. The study suggests that diagnostic tools used for adults may need to be re-evaluated for children with abnormal MRI findings.
A research team at City University of Hong Kong invented a tunable terahertz meta-device that can control the radiation direction and coverage area of THz beams. The device allows for signal delivery to specific users or detectors and has flexibility to adjust the propagating direction, as needed.
Patients with Alzheimer's disease and related dementias exhibit significantly higher readmission rates and overall episode costs compared to their non-dementia counterparts. Judicious preoperative assessment and care planning are strongly advised for this vulnerable patient population, particularly in the post-discharge period.
A new study has found that increased rumination is a predictor of greater severity of suicidal ideation in young people with major depressive disorder. The study, published in the Journal of Affective Disorders, suggests that elevated cognitive rumination is associated with lower cortical surface area and suicidal ideation.
Researchers collected electrophysiological recordings from prefrontal cortical regions in three human subjects with severe treatment-resistant depression. They found lower depression severity correlated with decreased low-frequency neural activity and increased high-frequency activity.
Researchers developed a texting intervention that promotes healthy sexual decision-making and reduces pregnancies among LGBTQ+ teens. The Girl2Girl program showed sustained positive health behaviors for up to 12 months after completion.
Researchers at Pusan National University studied the combined effects of swirl flow and air staging on coal-fired boilers, finding that co-swirling configurations improved burnout performance while reducing NOx emissions. The study suggests that a synergistic effect can be achieved by combining these technologies to reduce environmenta...
A new smoking cessation intervention, MAPS, has been shown to increase smoking abstinence rates in patients with cervical cancer or precancerous disease by over two-fold. The study found that extended treatment and sustaining the program may be necessary for long-term abstinence.
Researchers from Flinders University uncover the fossilized remains of Australia's largest eagle, Dynatoaetus gaffae, a bird with a wingspan twice that of the modern-day wedge-tailed eagle. The discovery sheds light on the continent's megafauna extinction and highlights the importance of raptors in the region.
A Phase II trial led by researchers from the University of Texas MD Anderson Cancer Center demonstrated that adding ipilimumab to a neoadjuvant combination of nivolumab plus platinum-based chemotherapy resulted in a major pathologic response in half of all treated patients with early-stage non-small cell lung cancer. The treatment also...
A team of researchers at Helmholtz-Zentrum Berlin has developed a new method for producing perovskite solar cells using a slot die coater, resulting in high-power conversion efficiencies. The best cells were scaled up to mini-module size and tested for outdoor stability, showing promising results.
Heat flow in the Earth's core is linked to anomalies in the magnetic field, particularly over Africa and the Pacific. The cooling process does not happen uniformly, causing regional changes to the magnetic field.
A study of over 1,400 amphibian species reveals that warning color signaling is likely an intermediate step in the evolution of aposematism. This finding highlights the importance of considering hidden signals in understanding animal antipredator defenses.
A new study reveals that a common gut bacterium uses phase separation of the transcription termination factor Rho to colonize and regulate genes in the mammalian gut. This mechanism is crucial for the bacterium's fitness and potential therapeutic applications.
Scientists from the University of Groningen have developed a theoretical framework to explain how charges move through organic solar cells. The study provides insights into the ultrafast charge transfer process, which is crucial for improving the material's efficiency.
A recent study found that while social factors were hypothesized to influence UFO reports, no association was found with the COVID-19 pandemic's stress and anxiety measures. An alternative explanation was proposed: regular Starlink satellite launches may have led to increased sightings.
A new study published in AJIC highlights the importance of understanding clinician perceptions and barriers to reliable hand hygiene. The research identifies nuances across clinician subgroups that can impact an organization's efforts to optimize hand hygiene reliability through human factors engineering tools and methods.
Researchers from Dana-Farber Cancer Institute have outlined a path toward understanding, preventing, and treating young-onset colorectal cancer. The study highlights the need for multidisciplinary research involving diverse populations to account for the complexity of the disease.
Researchers identify egg yolk proteins retained in viviparous sharks and rays, which may provide nutrition to developing embryos. The study suggests that these proteins have evolved a new function in cartilaginous fishes, potentially facilitating the transition from egg-laying to live birth.
A study by Columbia University's Mailman School of Public Health reveals that Industrial Bio-Test Laboratories produced fraudulent reports on PCB products, claiming they were not carcinogenic. The researchers also found that test conditions were compromised, leading to the indictment and conviction of employees involved.
Researchers at the University of California - Riverside have discovered a way to deactivate mosquito sperm, preventing them from swimming to or fertilizing eggs. This breakthrough could help control populations of Culex mosquitoes that transmit infectious diseases like encephalitis and West Nile Virus.
Researchers found giant underwater waves play a crucial role in ocean's ability to store heat and carbon, challenging current climate models. The study highlights the importance of small-scale turbulence in ocean circulation, which can significantly impact global climate projections.
A genetic census has been used to estimate the number and population structure of critically endangered western chimpanzees in West Africa. The analysis identified a total of 136 chimpanzees living in four different communities, with high levels of shared ancestry and genetic diversity.
A study published in Nature Immunology found that female mouse and human NK cells have more of a specific epigenetic regulator called UTX, which boosts anti-viral function while repressing NK cell numbers. This suggests that therapies need to be tailored to individual differences, including sex.
A study from the University of Copenhagen found that extinct animal species on islands like Mauritius cannot be replaced, as they play a crucial role in seed dispersal and ecosystem balance. Reintroducing new species often causes more harm than good, highlighting the need for conservation efforts to protect native plants and animals.
A comprehensive analysis of invasive ER+ breast cancers found macrophages as dominant immune cells infiltrating tumors. The study identified distinct immune cell 'neighborhoods' associated with good patient outcomes and highlights the need for tailored immunotherapies targeting macrophages.