News on early, curiosity-driven science that opens new directions. Covers materials discovery, AI-guided research, pediatric research standards, and energy science.
Researchers found that the dual moons, named Selam, are a contact binary, with one quarter of the asteroid breaking off to form a trough. The team theorized that Dinky's fast spinning motion caused it to shed debris into orbit, which aggregated to form Selam.
A new study found that higher lifestyle scores associated with better heart health can lead to a younger biological age and lower risk of heart disease and stroke. The study used DNA methylation levels as a biomarker to estimate biological age.
Researchers at JPMorgan Chase, Argonne National Laboratory and Quantinuum show a quantum algorithmic speedup for the QAOA algorithm on the Low Autocorrelation Binary Sequences problem. The team demonstrates a significant step towards reaching quantum advantage, laying the foundation for future impact in production.
Researchers at The Hebrew University have developed a novel method combining nano informatics and machine learning to predict cancer cell behaviors with high accuracy. This innovative approach enables the rapid identification of cancer cell subpopulations with varying biological behaviors, facilitating personalized medicine.
Researchers discovered a previously unknown biological process through which breast tumor cells develop resistance to standard treatment. The study found that targeting the degradation of both HER2 and EGFR receptors can overcome drug resistance in HER2-positive breast cancer models.
A new study reveals that nearly 30 million acres of abandoned US cropland could be used to grow crops and trap carbon dioxide from the atmosphere. The researchers mapped the lands at field-level resolution, providing valuable insights into their potential for sustainable energy production.
Scientists have engineered materials that are both stiff and excellent thermal insulators, opening up new possibilities for applications such as electronic device coatings. The discovery allows for controlling the material's properties through composition adjustments.
A Texas A&M-led team has created the first global map of seafloor biodiversity activity, uncovering key environmental factors that drive burrowing animals' activities and ecosystem health. The research highlights the critical role these animals play in regulating carbon, nutrient, and biogeochemical cycles.
Researchers have found that approximately one in 40 human bone marrow cells carry massive chromosomal alterations without causing any apparent disease or abnormality. Cell samples from people over 60 tend to have higher numbers of cells with such genomic alterations, suggesting a possible connection to ageing-related diseases.
Researchers at MUSC Hollings Cancer Center discover polyploid giant cancer cells can lead to disease recurrence after chemotherapy or radiotherapy. They found that targeting these 'monster cells' could prevent tumor relapse, and potential therapies like tamoxifen and statins may also be effective.
A new study reveals TNIK's role in various diseases, including fibrosis, cancer, obesity, and Alzheimer's. The protein has been found to drive cancer cell proliferation and treatment resistance, while also regulating metabolic processes.
Researchers at the University of Houston have identified a subset of T cells called CD8-fit that show high motility and serial killing capabilities in patients with clinical responses. These cells were discovered using a patented approach called TIMING, which evaluates cell behavior and movement to identify potential cancer-killing cells.
A study led by Andrea Migliano from the University of Zurich has discovered previously unknown links between culture, language, and genes among different hunter-gatherer populations in Central Africa. The team found that musical instruments were exchanged long before agricultural populations arrived in the region, suggesting extensive ...
Researchers have solved the mock viper's evolutionary history by analyzing DNA sequences and micro-computed tomographic scans. The discovery of a new family-level lineage within Elapoidea superfamily highlights the importance of snake venom fang origin and evolution, with long branches indicating high evolutionary distinctiveness.
Researchers developed a novel reactor design that efficiently converts CO2 emissions from small boilers into methane fuel. The design features a distributed feed and optimal gas mixture composition, resulting in improved temperature control and increased methane production.
Australian researchers have identified a new species of ancient 'echidnapus', which exhibits platypus-like anatomy alongside echidna-like features. The discovery sheds light on the evolutionary history of monotremes, revealing six different egg-laying mammals living together in the same area over 100 million years ago.
A groundbreaking study has uncovered a significant breakthrough in the diagnosis and monitoring of kidney diseases associated with nephrotic syndrome. Researchers identified anti-nephrin autoantibodies as a reliable biomarker for tracking disease progression, opening new avenues for personalized treatment approaches.
A study published in the New England Journal of Medicine found high H5N1 virus levels in mice administered raw milk from infected dairy cows. The results suggest that consuming raw milk may pose a risk for H5N1 infection, highlighting the need for further research into pasteurization and its effectiveness.
Researchers found that a photon's polarization is topological, meaning it doesn't change as it moves through materials and environments. This property can help design better light beams for heating and measuring plasma, which could increase fusion efficiency.
A deadly epidemic discovered last year in the Red Sea has spread to the Indian Ocean, annihilating most sea urchin populations and threatening coral reef stability. The researchers identified a scuticociliate parasite as the cause of the mass mortality.
Researchers at Tokyo University of Science have developed a new method to synthesize complex sulfur molecules, including phenothiazines and thianthrenes, with high stability and control over reaction conditions. This approach uses readily available aryne precursors and avoids foul odors associated with conventional methods.
A new study has uncovered unprecedented insights into the cellular basis of schizophrenia, linking genetic risk factors to specific neuronal populations. The research found that excitatory neurons were the most affected cell group, with transcriptional changes implicating neurodevelopment and synaptic signaling.
A new study by the University of Essex suggests that watching online stars like Zoella and PewDiePie can be more emotionally fulfilling than talking to casual friends. The research found that parasocial relationships with YouTubers offer positive reinforcement, despite not being able to respond. People of all ages reported feeling a st...
Astronomers have discovered an Earth-like exoplanet 40 light-years away with a surface temperature of 42°C (107°F), making it potentially habitable. The discovery of Gliese 12 b offers insights into the evolution of habitability on planets across our galaxy.
Researchers have identified collagen features as valuable biomarkers for evaluating melanoma immunotherapy response. Single-fiber characteristics were found to be more sensitive to treatment-induced changes than bulk collagen features, offering insights into collagen remodeling over time.
A new study reveals that a cancer drug can improve insulin sensitivity and lower blood glucose levels, but eliminating a specific gene related to fat metabolism worsens insulin resistance. The research highlights the interconnectedness of fat metabolism in organs and the need for simultaneous treatment of obesity and insulin sensitivity.
Researchers found that microbial communities can stimulate decomposition of both fresh and old organic matter, with significant implications for the marine carbon cycle. The study suggests that increased input of fresh organic matter due to climate change could lead to a disproportionate effect on degradation of refractory organic matter.
Dr. George Bray's paper tracks the development of obesity research over 100 years, from early explorations to modern medication interventions. The study highlights the chronic and relapsing nature of obesity as a disease process.
Researchers at MIT have developed a new method to measure the spin of supermassive black holes by tracking the pattern of X-ray flashes produced during tidal disruption events. By analyzing the wobble of the accretion disk, they were able to determine that the nearby black hole was spinning at less than 25% the speed of light.
Researchers discovered that the Dendra armour was flexible enough to permit full movement and resilient enough to protect the wearer from most blows. The findings shed new light on ancient warfare and its impact on the Eastern Mediterranean region.
A new study at the University of Copenhagen reveals that urolithin A, a naturally occurring substance in pomegranates, can alleviate memory problems and other consequences of dementia. The substance shows promise in improving brain function by removing damaged mitochondria.
Researchers at King's College London found that thousands of DNA sequences from ancient viral infections contribute to psychiatric disorder susceptibility. Five specific Human Endogenous Retroviruses (HERVs) were associated with increased risk for schizophrenia, bipolar disorder, and depression.
A new study suggests that the sun's magnetic field could arise from instabilities in the outermost layers of the sun, rather than deep within. This finding may enable scientists to better forecast solar activity and space weather.
Researchers have developed a highly sensitive fiber optic gyroscope to monitor ground rotations caused by earthquakes in the Campi Flegrei area. The sensor, based on the Sagnac effect, can detect small to medium local earthquakes and provide valuable insights into seismic activity.
Researchers at the University of Minnesota have found that the cortex can transform unorganized inputs into highly organized patterns of activity, demonstrating self-organization. This process occurs entirely within the cortex itself, indicating that the brain is able to organize its own function during development.
Researchers at Lawrence Berkeley National Laboratory identified 28 trace metals in secondhand and thirdhand tobacco smoke, including cadmium, arsenic, and chromium. The study found that the predicted indoor air concentration for these metals exceeded California's cancer risk guidelines, highlighting the need to understand their contrib...
Insects like fruit flies use simple, efficient systems to recognize odors. Researchers found that paired olfactory receptor neurons in fly antennae facilitate computations in the central brain through pre-processing stage.
A study found that access to consultative support increases pediatric primary care provider comfort in providing gender-affirming care. Providers with fewer than 10 years of experience and those trained in pediatrics were more likely to agree that consultative support would improve their ability to provide this care.
New study reveals two novel mechanisms that contribute to antibiotic resistance in bacteria, accelerating the growth of resistant bacteria during treatment. These mechanisms can occur independently and are linked to increased gene copy number variation and heteroresistance, complicating treatment for patients.
Research in the Alaskan-Aleutian subduction zone found evidence of splay fault uplift generating additional tsunami activity in half of last eight earthquakes. Splay faults can create local tsunamis reaching shores in under 30 minutes, exacerbating coastal destruction.
Researchers from Tokyo Institute of Technology experimentally revealed that high-density Ca introduction enhances superconductivity in graphene-calcium compounds through confinement epitaxy, leading to increased critical temperatures. This breakthrough could enable the development of C6CaC6 superconductors with wide applicability in qu...
Researchers confirm Atlantic cownose ray (Rhinoptera bonasus) has made a novel migration to Bermuda, using citizen science and morphological/data analysis. The species likely resides in Bermuda for extended periods due to the islands' mild sea temperatures.
MicroRNA156 influences vegetative growth, floral induction, and stress response in horticultural plants. Its regulatory impact on desirable traits is promising, but complex mechanisms remain underexplored.
Researchers at Tel Aviv University developed a method to grow ultra-long and narrow graphene nanoribbons with semiconducting properties, opening doors for technological applications in advanced switching devices and spintronic systems. The study's success demonstrates a breakthrough in carbon-based nanomaterials.
A University of Otago-led study has uncovered the origins of a mysterious lineage of mergansers in Aotearoa New Zealand, revealing that they arrived from the Northern Hemisphere at least seven million years ago. The research used ancient DNA techniques to extract genetic material from extinct species and reconstruct their family tree.
Researchers at Clemson University discovered that certain Neanderthal-derived genetic variations are more common in people with autism than in the general population. These findings suggest long-term effects of ancient human hybridization on brain organization and function, potentially leading to earlier diagnostics.
A new NIH study using human cerebral organoids suggests a substantial species barrier preventing the transmission of chronic wasting disease from cervids to people. Researchers found no infection in healthy human cerebral organoids exposed to CWD prions for up to six months.
Researchers discuss the benefits of CAR-T therapy in treating B-cell lineage acute lymphoblastic leukemia (B-ALL) in children. The therapy, tisagenlecleucel, has shown promising results and is now priced at $508,250, a more manageable cost compared to other gene therapies.
Nach0 was trained on diverse tasks, including natural language understanding, synthetic route prediction, and molecular generation. The model performed well on molecular tasks using molecular data and outperformed ChatGPT, making it a significant step toward unlocking the full potential of LLMs for drug discovery.
A recent study reveals that a cellular process called transfer Ribonucleic acid (tRNA) modification influences the malaria parasite’s ability to develop resistance. This breakthrough discovery could help researchers develop new drugs to combat resistance and better tools for studying RNA modifications.
Researchers from six teams in five labs worldwide used self-driving labs to discover 21 top-performing OSL gain candidates, accelerating the discovery process by months. The decentralized workflow enabled rapid replication of experimental findings and democratized the discovery process.
A team of researchers led by Dr. Ahmed discovered that two FDA-approved antibiotics can induce heart regeneration in mammals, showing promise for treating heart failure. The study found that the antibiotics improved cardiac output and reduced fibrotic scar tissue, suggesting a potential new therapy.
Researchers developed a high-resolution sensor to track real-time dynamics of ATP levels in cells and within subcellular compartments. The iATPSnFR2 sensor has high sensitivity across a wide range of ATP concentrations, enabling accurate tracking of ATP levels and their dynamics.
Researchers review cell-based therapies for comprehensive sepsis management, highlighting the potential of mesenchymal stem cells and innate immune cells like macrophages. The review also emphasizes the need for further studies on optimal dosage, administration routes, and storage methods to maximize efficacy and safety.
Researchers from MIT and the University of Basel developed a physics-informed machine-learning framework that can automatically map out phase diagrams for novel physical systems. This approach leverages generative models, making it possible to detect phase transitions without requiring huge training datasets. The technique has potentia...
Researchers at Bielefeld University discovered that certain gluten-derived molecules, including the 33-mer deamidated gliadin peptide (DGP), form nanosized structures that accumulate in gut epithelial cells and lead to leaky gut syndrome. This triggers chronic inflammation and autoimmune responses in celiac disease patients.
University of Minnesota researchers found that immunotherapy improves CD8+ T-cell responses in older mice, reducing mortality from infections. The treatment, PD1 blockade, enhances the ability of T cells to kill harmful cells infected with a virus.
The newly discovered SPECULOOS-3b is an Earth-sized, likely airless planet orbiting a nearby ultracool dwarf star. The planet's extremely close proximity to its star has likely vaporized any atmosphere, allowing scientists to study its surface composition and history in unprecedented detail.
Researchers at Tokyo University of Science developed menthyl esters with potent anti-inflammatory and anti-obesity effects. The compounds outperformed menthol in inflammatory assays and suppressed genes involved in immune responses. They also inhibited adipogenesis, showing promise for addressing metabolic disorders.
Scientists have discovered a new planet called WASP-193b that is 50% bigger than Jupiter yet has a density comparable to cotton candy. The planet's low density makes it an outlier among the over 5,400 planets discovered so far.