Researchers developed a balloon-based system to study stratospheric radiation over the Tibetan Plateau, providing in situ measurements for the first time. The data helps understand radiation variations and thermal conditions associated with clouds and aerosols during the Asian summer monsoon period.
Hurricane Laura made landfall as a powerful Category 4 hurricane along the Louisiana coast, with sustained winds near 150 mph and a clear circular eye. NASA-NOAA's Suomi NPP satellite captured a nighttime image of the storm just after landfall.
Researchers developed a prognostic tool that identifies immune cell interactions with tumour cells and reports on immune-checkpoint activation status. The tool predicts which cancer patients are most likely to benefit from checkpoint inhibitor therapy, allowing clinicians to tailor treatments specifically to patients.
Researchers have discovered three new species of African vesper bats by comparing their genes, teeth, skulls, echolocation calls, and penis bones. The discovery has resolved taxonomic relationships between the large number of species in the family and describes two new genera.
The complete dinosaur skeleton of Scelidosaurus has been studied in detail, revealing new insights into its anatomy and relationships. The analysis suggests that Scelidosaurus was an early ancestor of ankylosaurs, a group of armored dinosaurs.
Children born to obese mothers face higher risk of developing non-alcoholic fatty liver disease due to microbiome disruption, which can be influenced by maternal diet during pregnancy. The study aims to investigate the role of pyrroloquinoline quinone in improving the microbiome and lowering the risk for NAFLD.
A new study projects that 3.1 billion people will still lack effective health service coverage in 2023, falling short of the WHO goal. Sub-Saharan Africa showed accelerated gains in performance since 2010.
Georgetown researchers caution that weather does not significantly impact COVID-19 transmission and that lockdowns and re-openings have a stronger influence. The authors suggest that policy should not be tailored to current understandings of the COVID-climate link.
The NIAID has established a global network of centers for research in emerging infectious diseases, which will investigate spillover potential and prepare for future outbreaks. The network aims to detect new causes of febrile illnesses, develop reagents and diagnostic assays, and study human immune responses.
A year-long cooking experiment found that charred remains, inner surface residues, and lipids absorbed within the ceramic walls record cooking events across different time scales. This provides insights into ancient culinary practices, resource usage, and vessel lifespan.
The COVID-19 pandemic has sparked accelerated innovation in healthcare, particularly through the implementation of digital health capabilities. Montefiore Health System's 'creative destruction' approach led to rapid development of AI-based chatbots, telehealth solutions, and real-time performance management.
African baobab trees can live over a thousand years, providing food, medicine, and resources. The recent study reveals the tree's chromosome count, offering insights into conservation and agricultural applications.
Research finds that despite cocoa not driving deforestation in Colombia, small producers risk being cut out of supply chains if they don't comply with zero-deforestation requirements. Contextualized value-addition strategies are needed to support sustainable markets and peace.
Scientists have made a groundbreaking discovery of a perfectly preserved dinosaur embryo, revealing that sauropods had stereoscopic vision and a horn on the front of their face. The discovery has challenged previous theories about the appearance of these giant herbivores, which lived 80 million years ago.
Scientists discovered a hibernation-like state in 250-million-year-old Antarctic animal, Lystrosaurus. The fossils showed signs of stress and strain, similar to those found in modern animals experiencing torpor, suggesting a possible adaptation to cope with the extreme winter conditions.
Researchers identified a non-coding RNA molecule, ALAL-1, that aids lung cancer cell proliferation and immune evasion. Lowering ALAL-1 levels reduces tumor growth in mice, suggesting it as a possible therapeutic target.
A magnitude 5 earthquake near Le Teil in southern France revealed unexpected surface rupture and ground displacement, reactivating the ancient La Rouvière fault. The event raised concerns about seismic risk in France and Western Europe, with potential for other faults producing similar surface ruptures.
Researchers at the University of Alberta have discovered a protease inhibitor that effectively inhibits viral replication in cells with SARS-CoV-2. The drug has already shown little to no toxicity and is poised for human clinical trials.
A recent study published in the American Journal of Preventive Medicine found that COVID-19 prevention messages are less effective when attributed to President Donald Trump. Researchers found that even participants who trust Trump did not find his messages more effective compared to other sources.
COVID-19 has brought significant challenges to liver patients, particularly those on immunosuppressive medicines. A registry collected data on liver patients with confirmed COVID-19, revealing higher risks for certain groups, such as those with non-alcoholic fatty liver disease and cirrhosis.
Researchers at ETH Zurich have developed a method to determine how tightly ribosomes bind to hundreds of thousands of RNA sequences in a single experiment, using machine learning and deep sequencing technology. This approach enables precise control over protein production in bacteria, with potential applications in genetic diseases.
Cells use self-generated chemotaxis to create attractant gradients, allowing them to read local and global information about their surroundings. This process enables cells to navigate vast distances through the human body during embryogenesis and other biological events.
The study evaluates the performance of FY-3D's instruments, showing improved data quality and reduced forecast errors by 0.1% on average. The assimilation of FY-3D microwave observations enhances global weather forecasting, climate prediction, and resilience to extreme weather events.
A new study by Indiana University researchers found that older adults experienced increased depression and loneliness during the COVID-19 pandemic. However, having close social networks served as a protective factor against negative mental health outcomes for some.
A two-metre-long Atlantic sturgeon discovered in a 1495 shipwreck off Sweden's coast reveals insights into the Baltic Sea's ecosystem during the Middle Ages. The well-preserved fish remains were identified through DNA analysis, providing a unique link between the sturgeon and royal politics.
A team of researchers from Queensland University of Technology has developed an algorithm that can identify misogynistic content on Twitter with a high degree of accuracy. The algorithm uses a deep learning model to analyze language patterns and context, allowing it to distinguish between abusive language and innocent expressions.
Researchers developed a synthetic compound called CPTX that improved symptoms of Alzheimer's disease, spinal cord injury, and cerebellar ataxia in mice. The protein restored neural connections, increased excitatory transmission, and promoted memory formation.
Researchers identified a new pathway that protects cells from Ebola virus and coronaviruses like SARS-CoV-2, by blocking viral entry into the cell. The MHC class II transactivator (CIITA) gene induces resistance to Ebola virus through the activation of CD74 p41, which disrupts viral protein processing and prevents infection.
A new study reveals a wide array of previously unknown microbial defense mechanisms against viral threats, with 29 widespread novel defense mechanisms found in nearly one-third of all sequenced prokaryote genomes.
Researchers found a statistically significant increase in adverse medical events following the spring time change, with a 18% rise in human error-related incidents. The study suggests that sleep loss caused by the time change may contribute to this risk.
Researchers found that enstatite chondrite meteorites contain sufficient hydrogen to deliver at least three times the amount of water in the Earth's oceans and probably much more. These rare meteorites, composed of material from the inner solar system, are believed to be the building blocks of the planet.
Researchers have developed a novel approach for converting lignocellulose biomass into valuable chemicals by combining multiple microorganisms. This modular system, known as the lactate platform, enables the production of diverse chemicals, including butyric acid and lactic acid, with high efficiency.
Scientists at Sun Yat-sen University and Huazhong University of Science and Technology review the history of G measurements, highlighting inconsistent results and proposing future experiments to reduce uncertainty. They also present their own latest values, achieving high accuracy and confidence levels.
Researchers have published the most comprehensive genome information for three troublesome agricultural weeds, which could lead to better understanding of herbicide resistance. The genomes will help identify specific enzymes responsible for detoxifying herbicides, enabling scientists to develop new control methods.
Researchers found that char can rapidly restore soil carbon and sulfate concentrations, but did not affect physical properties or crop yields. The study suggests char as a potential strategy to enhance soil properties and crop yields in low-carbon soils.
A new artificial pancreas system has been shown to prevent hypoglycemia during and after heavy exercise in people with type 1 diabetes. The study, published in the Journal of Clinical Endocrinology & Metabolism, found that the system performed well and was safe compared to standard therapy.
Scientists have proposed a method to classify topological superconducting phases by examining the compatibility between different Majorana zero modes. They found new TSC phases characterized by Zh invariant in C4zT case and Zh Π Zc invariant in C6zT case, which can coexist with helical and chiral MZMs.
The LNU Lightning Complex fire has burned approximately 583.11 square miles, while the SCU Lightning Complex fire has burned around 666.47 square miles, according to NASA's Terra satellite imagery. These two complexes are among California's second and third largest fires in history.
A team of scientists using NASA's Hubble Space Telescope has mapped the immense envelope of gas surrounding the Andromeda galaxy, our nearest large galactic neighbor. The study reveals a layered structure with two main shells of gas, and sheds light on the fuel for future star formation and outflows from supernovae.
Researchers at University of Sheffield and UCL identified a key stage in forming the enteric nervous system using pluripotent stem cells. This breakthrough could pave the way for new treatments for neurodegenerative diseases such as Parkinson's, which is initiated in the enteric nervous system before reaching the brain.
Research suggests that not all vegetarian diets are created equal, with healthier choices linked to maintaining normal blood pressure, blood lipids, and blood sugar. Whole grains, fruits, vegetables, nuts, and olive oil were found to be key contributors to better heart health.
A CDC study of over 80,000 adult patients hospitalized with flu found that sudden, serious heart complications occurred in 12% of patients, or 1 in 8. The study underscores the importance of getting a flu shot early to prevent these complications. Researchers recommend that everyone 6 months and older get a flu vaccine every flu season.
A 25-year analysis of PGT for kidney diseases in the Netherlands shows that 65% of couples with at least one successful cycle experienced live births without kidney disease. The study highlights the importance of counseling patients on their reproductive options to make informed choices.
Researchers at Ohio State University have discovered a novel way for bacteria to produce ethylene gas, a crucial chemical in plastics manufacturing. This breakthrough could lead to new methods for producing plastics sustainably, replacing fossil fuels.
Scientists from Cincinnati Children's Hospital Medical Center and RIKEN report discovering signals that control the formation of human organs from fetal foregut. The study provides a roadmap for growing more complex and functional organoids using human stem cells.
The Co-Design Center for Quantum Advantage (C2QA) will develop quantum technologies to serve as the platform for future computing innovations. Princeton faculty members, including Andrew Houck and Nathalie de Leon, will lead major leadership roles in the center.
A Yale University study finds that the brain takes time to normalize after abstaining from alcohol, making 'one day at a time' an effective recovery strategy. The study also suggests potential medications to aid in long-term abstinence.
A study published in Pediatrics found that artificial intelligence models can accurately identify well-appearing infants with fever who are at low risk for a serious bacterial infection. This could lead to a significant reduction in unnecessary invasive procedures, antibiotics, and hospitalizations.
Researchers successfully estimated the size of bottlenose dolphin populations using unique signature whistles, with results matching traditional photographic mark-recapture methods. The technique has potential applications in tracking other species, including endangered humpback dolphins.
A review of preclinical data suggests estrogen lowers ACE2 levels, which may explain why women experience milder symptoms. Higher ACE2 levels in men could account for worse outcomes.
Japanese scientists have discovered a mutant strain of sake yeast that produces 10 times the amount of the amino acid ornithine compared to the parent strain. Ornithine has been found to reduce fatigue and improve sleep quality, making it a potential pick-me-up for fans of traditional Japanese alcoholic beverage.
Tropical Storm Iselle formed on Aug 26 with enhanced infrared data showing strongest storms west of the center, indicating large amounts of rain. Wind shear will likely prevent strengthening over the next couple of days, and forecasts predict weakening late this weekend.
The discovery of the first near-intact embryonic skull of a sauropod sauropodomorph has revealed unexpected facial features. The study suggests that hatchlings may have had specialized features, such as a thickened prominence or single-horned face, that changed as they grew into adults.
Researchers found similarities in northern quoll skulls across a 5000km range, raising hopes for conservation. The study suggests cross-breeding isolated populations may be feasible without losing adaptations.
A national study found that housing finance agencies' supportive services and loan structure significantly reduced mortgage defaults and foreclosures among low- and moderate-income households. The results suggest government programs can help low-income households afford and keep their homes, with potential impacts on local economies.
A new mouse model developed at UNC-Chapel Hill has captured many features of human COVID-19 disease, advancing the development of vaccines and therapeutics. The model has shown promise in protecting mice from infection with various treatments, including mRNA-1273 vaccine candidate.
Glioblastoma patients with mutated Wnt signaling exhibit increased PD-L1 production and reduced T cell infiltration. Targeting the Wnt pathway could improve immunotherapy's efficacy in treating various cancers.
Researchers at the University of Queensland have found a strong association between genes influencing cattle temperament and autism in humans. The study's findings could lead to improved animal welfare and meat quality by identifying genetic markers for better temperament.
Elderly patients diagnosed with NSTEMI heart attacks who receive invasive treatment have higher survival rates than those treated with medication alone. Invasive treatment also reduces the risk of re-admission for heart failure or another heart attack.
A retrospective study from the University of Missouri-Columbia found that vertebral body tethering (VBT) is a promising alternative to posterior spinal fusion (PSF) for treating scoliosis in pediatric patients with growth remaining. VBT yields a high success rate, preserving mobility and correcting curves in 74% of patients.