A new bacterial species, Hydrogenimonas cancrithermarum, discovered at a deep-sea hydrothermal vent site provides insights into bacterial evolution. The strain represents the first mesophilic sulfur-oxidizing bacterium in its genus, expanding physiological and metabolic characteristics.
SourceHokkaido University·JournalINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·TypeExperimental study·DateNov 29, 2023
A new study estimates that air pollution from fossil fuels accounts for 61% of global ambient air pollution deaths, corresponding to 82% of preventable deaths. Phasing out fossil fuels could save up to 5.1 million extra lives annually, with the greatest impact in South and East Asia.
SourceBMJ Group·JournalThe BMJ·TypeObservational study·DateNov 29, 2023
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
A study by Max Planck researchers has discovered an epigenetic regulator MSL2 that ensures the expression of both alleles of haploinsufficient genes, crucial for human health. This mechanism allows for tissue- and cell-type specificity in gene dosage, opening new directions for understanding diseases and developing potential treatments.
SourceMax Planck Institute of Immunobiology and Epigenetics·JournalNature·TypeExperimental study·DateNov 29, 2023
Researchers analyzed fossilized flowers and compared them to living species, finding that early angiosperms had a high level of morphological diversity despite having fewer species. The study suggests that floral organization was more flexible early in their evolutionary history, allowing for novel flower types to evolve more easily.
SourceUniversity of Vienna·JournalNew Phytologist·DateNov 29, 2023
Researchers confirm that pancreatic cancer triggers a response in the immune system, but T cells struggle to infiltrate tumors. This finding could guide future treatment development for pancreatic ductal adenocarcinoma (PDAC), a deadly form of pancreatic cancer.
SourceCold Spring Harbor Laboratory·JournalJCI Insight·DateNov 29, 2023
Researchers at DTU Biosustain develop innovative fermentation process to produce natural betalain-type food colors, reducing waste and environmental impact. The new technology can satisfy global demand with just one-tenth of the equivalent land area, offering a more sustainable alternative to traditional extraction methods.
SourceDanmarks Tekniske Universitet The Novo Nordisk Foundation Center for Biosustainability·JournalNature Microbiology·DateNov 29, 2023
Researchers at UC San Diego School of Medicine found that certain bacterial species dismantle protective molecules on vaginal cells, dysregulating cell turnover and response to surrounding bacteria. This study may help explain the association between bacterial vaginosis and adverse sexual and reproductive health outcomes.
SourceUniversity of California - San Diego·JournalScience Translational Medicine·DateNov 29, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A study of 1.1 million patients found lower healthcare costs when treated by female surgeons compared to male surgeons. This analysis highlights the importance of creating inclusive policies and environments supportive of women in surgery to improve workforce diversity.
Two papers advance understanding of PFOS effects on aquatic life, particularly fish, by testing multiple concentrations and confirming its presence in water. The results indicate that earlier findings were non-repeatable and likely due to biological variation rather than PFOS toxicity.
SourceSociety of Environmental Toxicology and Chemistry·JournalEnvironmental Toxicology and Chemistry·TypeExperimental study·DateNov 29, 2023
A new study published in PLOS ONE found that the effective tax rate paid by multinational corporations varies greatly across countries, with some paying as little as 1% of gross income and others up to 67%. This disparity highlights the need for better data on tax rates to inform policy decisions.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateNov 29, 2023
Under acidic conditions, coumarins like sideretin help sustain Fe2+ reduction; at alkaline pH, fraxetin promotes Fe3+ mobilization. This fine regulation allows plants to adapt to different soil pH levels.
SourceLeibniz Institute of Plant Genetics and Crop Plant Research·JournalThe Plant Cell·DateNov 29, 2023
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers developed a technique to achieve uniform shrinkage of 3D-printed structures, enabling finely detailed structures with advanced light manipulation capabilities. The method has applications in anti-counterfeiting, high-performance devices, and materials with precise structuring.
SourceSingapore University of Technology and Design·JournalNature Communications·DateNov 29, 2023
Antiferromagnets exhibit fluctuations that can reveal information about their weakly magnetic material. Researchers developed a new method to detect these ultrafast fluctuations using ultrashort light pulses, leading to the discovery of telegraph noise.
SourceUniversity of Konstanz·JournalNature Communications·DateNov 29, 2023
Moffitt researchers found that HDAC8 inhibition of EP300 leads to melanoma cell metastasis to the brain, while no significant impact on other organs was observed. This study provides evidence for a new therapeutic target to inhibit brain metastasis.
SourceH. Lee Moffitt Cancer Center & Research Institute·JournalNature Communications·TypeExperimental study·DateNov 29, 2023
A recent study found that people with lower education levels in Appalachian Kentucky have higher colorectal and lung cancer incidence rates. An intervention program increasing educational attainment was shown to effectively increase knowledge of cancer among middle and high school students.
SourceUniversity of Kentucky·JournalJournal of Cancer Education·DateNov 29, 2023
A new study by Carnegie Mellon University and the University of Washington found that online dating algorithms exhibit popularity bias, recommending more attractive users over less attractive ones. This bias boosts revenue through increased engagement and matches, but may compromise user satisfaction.
SourceCarnegie Mellon University·JournalManufacturing and Service Operations Management·DateNov 29, 2023
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
The study found that England's only resident population of bottlenose dolphins has declined to just 48 individuals due to various human impacts. The researchers call for urgent measures to protect the population and its habitats.
SourceUniversity of Plymouth·JournalAnimal Conservation·TypeImaging analysis·DateNov 29, 2023
Researchers found that a rise in South Atlantic temperature caused a release of trapped CO2 into the atmosphere, affecting climate regulation. This process has implications for current climate change and potential collapse of the AMOC.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalGlobal and Planetary Change·DateNov 29, 2023
Disrupted health care markets have changed the creation, provision, and consumption of health care. Marketing strategies need to account for new producers, providers, and consumers. The editorial calls for a research agenda outlining opportunities for marketing scholars to examine the impact of disrupted exchanges on consumer welfare.
SourceAmerican Marketing Association·JournalJournal of Marketing·DateNov 29, 2023
The study reveals that peer reaction video feedback provides valuable insights into teaching strengths and weaknesses, enhancing reflection skills. It also enables concrete feedback on performance and reduces discomfort in delivering negative feedback.
SourcePusan National University·JournalSAGE Open·TypeSurvey·DateNov 29, 2023
Researchers discovered ancient bird-like footprints in Southern Africa that date back over 210 million years, 60 million years before the earliest known bird fossil. The tracks were found at multiple sites and show a mix of dinosaur and bird-like characteristics.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateNov 29, 2023
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
A new study estimates that phasing out fossil fuels could save millions of lives by reducing air pollution-related mortality burden, with cardiometabolic conditions being the leading cause of death.
SourceMax Planck Institute for Chemistry·JournalBMJ·TypeComputational simulation/modeling·DateNov 29, 2023
Researchers identified a link between neck muscles and primary headaches, including tension-type headaches and migraines. Muscle T2 values were found to be significantly associated with headache frequency and neck pain.
SourceRadiological Society of North America·DateNov 29, 2023
Scientists at Politecnico di Milano have created photonic chips that can mathematically calculate the ideal shape of light to pass through any environment, increasing transmission capacity. The devices generate multiple overlapping beams with unique shapes, reducing interference and enabling high-bandwidth data transfer
SourcePolitecnico di Milano·JournalNature Photonics·TypeExperimental study·DateNov 29, 2023
Surgeon supply per 100,000 population decreased in rural counties and increased in urban counties between 2010 and 2020. The study found widening disparities between general surgeons, with rural and socially vulnerable counties experiencing significant shortages.
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
Yale paleontologists have identified a new fossil lizard, Helioscopus dickersonae, which suggests that gecko ancestors appeared in North America earlier than previously known. The discovery provides insights into the physical features of early geckos and their behavior, including their ability to climb trees.
SourceYale University·JournalProceedings of the Royal Society B Biological Sciences·DateNov 29, 2023
Researchers from the University of Queensland have identified a noncoding RNA called Gas5 that coordinates neuronal excitability in real time, contributing to learning and memory. The study found that this RNA is uniquely required for fear extinction memory, a type of critical input processing that leads to the formation of memory.
SourceUniversity of Queensland·JournalNature Communications·TypeExperimental study·DateNov 29, 2023
The study examines how social media comments influenced the public's perception of the war in Ukraine, focusing on age, gender, and ethnicity. It reveals how women are framed as symbols of national identity, with women from opposing sides being demonized or portrayed as weak.
SourceUniversity of Helsinki·JournalNations and Nationalism·DateNov 29, 2023
A team of researchers found that carbamic acid and ammonium carbamate can form in interstellar ices at low temperatures, potentially delivering these molecules to early Earth via comets or meteorites. This discovery could inform future studies using powerful telescopes to search for prebiotic molecules in distant star-forming regions.
SourceAmerican Chemical Society·JournalACS Central Science·DateNov 29, 2023
A breakthrough study found that light exercise can improve cognitive health in adults with Down syndrome, leading to improved information processing and attention. After just eight weeks of walking, participants showed significant increases in physical fitness and reductions in errors during cognitive assessments.
SourceAnglia Ruskin University·JournalInternational Journal of Environmental Research and Public Health·DateNov 29, 2023
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A randomized clinical trial found that excluding aspirin from the antithrombotic regimen in LVAD patients improved adverse event rates by a significant reduction in non-surgical bleeding. The study results suggest that an aspirin-free regimen is safe and may improve longevity, morbidity, and quality of life for these patients.
SourceUniversity of North Carolina Health Care·JournalJAMA·DateNov 29, 2023
A new study by the University of Zurich found that global shark and ray protection is inadequate, with crucial species playing vital ecological roles in maintaining biodiversity. The research identified 18 unique functional diversity hotspots concentrated along continental shelves and oceanic islands.
SourceUniversity of Zurich·JournalNature Communications·TypeData/statistical analysis·DateNov 29, 2023
A new study discovered microplastics in the placentas of Hawaiʻi mothers between 2006 and 2021, with increasing presence found each year. The researchers believe microplastics may be ingested through food or inhaling dust particles, raising concerns about their impact on fetal health.
SourceUniversity of Hawaii at Manoa·JournalEnvironment International·TypeImaging analysis·DateNov 29, 2023
A team from Johannes Gutenberg University Mainz found that Middle Pleistocene humans had a more varied diet than previously known, with beaver meat being a significant component. They hunted young adult beavers, indicating a deliberate strategy to target fat-rich animals as a crucial food resource during the Pleistocene era.
SourceJohannes Gutenberg Universitaet Mainz·JournalScientific Reports·TypeCase study·DateNov 29, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A study from the University of Ottawa found that sleep deprivation significantly impacts decision-making processes, reducing neural responses to winning and losing outcomes. This can lead to diminished positive emotions in response to winning and negative emotions when faced with losses.
SourceUniversity of Ottawa·JournalPsychophysiology·TypeObservational study·DateNov 29, 2023
A team of astronomers led by Durham University detected a rotating disc structure around a forming high-mass star in another galaxy, marking the first extragalactic detection. The disc is estimated to be around 15 times the mass of our Sun and provides insights into star formation across different galactic environments.
Adults with congenital heart disease are at increased risk of death or cardiovascular complications after hospitalization for heart failure. However, those who received recent cardiology care before hospital admission had lower rates of death and major complications.
SourceMayo Clinic·JournalJournal of the American Heart Association·DateNov 29, 2023
Researchers have identified Australia's most hard-to-find species using over 3.8 million volunteer hours of birdwatching data, including the elusive Coxen's fig-parrot.
SourceUniversity of Queensland·JournalEmu - Austral Ornithology·DateNov 29, 2023
Researchers developed an AI model to predict borylation positions in drug molecules, improving chemical synthesis efficiency. The method enables late-stage drug diversification by high-throughput experimentation with geometric deep learning.
SourceLudwig-Maximilians-Universität München·JournalNature·DateNov 29, 2023
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
The American Psychological Association's new report outlines several effective ways to combat misinformation, including systemic approaches like legislation and technology standards. Individual strategies focus on changing behaviors, such as debunking false claims, teaching digital literacy, and promoting critical thinking.
A new study calls for increased health outcome reporting at ICE detention centers to monitor the quality of medical care. The researchers found discrepancies between emergency medical services and ICE reports, raising questions about the medical care provided in these centers.
SourceUniversity of California - Los Angeles Health Sciences·JournalJAMA Network Open·DateNov 29, 2023
A single Bitcoin transaction consumes approximately 16,000 liters of water, equivalent to filling a backyard swimming pool. This staggering amount of water is part of the larger environmental impact of Bitcoin mining, which could worsen water scarcity in countries already struggling with droughts.
SourceCell Press·JournalCell Reports Sustainability·TypeCommentary/editorial·DateNov 29, 2023
Researchers examined venom genes in bees and other hymenopteran taxa using comparative genomics. They found that 12 'families' of peptides and proteins were present in all analyzed hymenopterans, indicating a common ancestor possessed these genes. This suggests that Hymenoptera insects are venomous as an entire group.
SourceGoethe University Frankfurt·JournalBMC Biology·TypeExperimental study·DateNov 29, 2023
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Researchers have identified macrocyclic compounds as a potential solution for targeting proteins critical to tumorigenesis, blocking nearly 80% of cancer's signature characteristic events. Additionally, these small compact molecules can effectively overcome drug resistance by binding to mutant proteins and inhibiting their activities.
SourceSichuan International Medical Exchange and Promotion Association·JournalMedComm – Oncology·TypeLiterature review·DateNov 29, 2023
Researchers found that brittle stars, brainless marine creatures, can associate darkness with food and react accordingly, demonstrating classical conditioning. They retained this association even after a break from training, suggesting potential learning capabilities in these animals.
SourceDuke University·JournalBehavioral Ecology and Sociobiology·TypeExperimental study·DateNov 29, 2023
Researchers have developed a device that detects glucose and adenosine monophosphate biomarkers in saliva with high sensitivity, enabling easy at-home health monitoring. The electrochemical aptamer-based biosensor is simple, accurate, and stable, making it suitable for use without laboratory equipment.
SourceAmerican Chemical Society·JournalACS Sensors·DateNov 29, 2023
A recent study published in Nature Nanotechnology investigates the coronavirus's ability to attach to human cells under various mechanical stresses. The Alpha variant shows stronger cell adhesion, potentially contributing to its rapid transmission.
SourceAuburn University Department of Physics·JournalNature Nanotechnology·TypeExperimental study·DateNov 29, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Researchers at Oak Ridge National Laboratory have developed a new, efficient, and environmentally-friendly solution for lithium-ion battery recycling using organic citric acid. This approach recovers critical metals like cobalt and lithium, reduces pollution and reliance on foreign sources, and eliminates the need for hazardous chemicals.
SourceDOE/Oak Ridge National Laboratory·JournalEnergy Storage Materials·TypeExperimental study·DateNov 29, 2023
A University of Bonn study found that nearly half of the world is suitable for diversified farming for sustainable intensification. The study suggests that regions with developed infrastructure near urban centers are particularly promising for profitable diversified farming practices.
SourceUniversity of Bonn·JournalCommunications Earth & Environment·DateNov 29, 2023
A new unified model confirms that some long-lasting gamma-ray bursts are created in the aftermath of cosmic mergers that spawn an infant black hole surrounded by a giant disk of natal material. The findings explain recently observed long GRBs that astronomers couldn't link to collapsing stars.
SourceSimons Foundation·JournalThe Astrophysical Journal Letters·TypeComputational simulation/modeling·DateNov 29, 2023
Researchers used AI to analyze brain white matter tracts in adolescents with and without ADHD, discovering significant differences in nine brain tracts in individuals with ADHD. Early diagnosis and intervention are key to managing the condition.
SourceRadiological Society of North America·DateNov 29, 2023
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Physicist Alexandre Deur's study of nucleon spin structure has made significant advances in understanding quantum chromodynamics, a theory that describes how quarks and gluons behave. The research, conducted at Jefferson Lab, involves studying the nucleon at high, intermediate, and low beam energies to see how its properties change wit...
SourceDOE/Thomas Jefferson National Accelerator Facility·DateNov 29, 2023
Researchers at the University of Innsbruck have developed a new approach to study entanglement in quantum materials. By using a quantum simulator with 51 particles, they were able to extract information about the existing entanglement with drastically fewer measurements than previously thought possible.
SourceUniversity of Innsbruck·JournalNature·TypeExperimental study·DateNov 29, 2023
A new study found that very high levels of HDL-C, known as 'good cholesterol', are associated with an increased risk of dementia in older adults. Researchers observed a 27% higher risk of dementia among participants with very high HDL-C levels compared to those with optimal levels.
SourceMonash University·JournalThe Lancet Regional Health - Western Pacific·TypeObservational study·DateNov 29, 2023
A University of Konstanz study found that consumers believe healthy meals are also sustainable, but actual environmental impact and healthiness don't necessarily align. The research suggests that better information on food sustainability is needed to inform consumer choices.
SourceUniversity of Konstanz·JournalPLOS Sustainability and Transformation·DateNov 29, 2023
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers tested the Bacillus Calmette-Guérin (BCG) vaccine in healthy adults to gather data about TB immune responses. The study found associations between BCG and gene expression changes in blood, providing insights into optimal protection against TB.
SourceSaint Louis University·JournalThe Journal of Infectious Diseases·TypeRandomized controlled/clinical trial·DateNov 29, 2023
A study published in Nature found that remote teams are less likely to make breakthrough discoveries compared to those who work onsite. The researchers analyzed over 20 million research papers and four million patents, concluding that geographical proximity is essential for conceiving groundbreaking ideas.
SourceUniversity of Oxford·JournalNature·TypeData/statistical analysis·DateNov 29, 2023
A new study finds that well-designed climate policies can reduce global inequality, with low-income households benefiting from avoided climate impacts and targeted redistributions. By mid-century, a majority of the global population is expected to benefit from such policies.
SourceCMCC Foundation - Euro-Mediterranean Center on Climate Change·JournalCell Reports Sustainability·DateNov 29, 2023
Researchers at Kiel University modelled various storm surge and sea level rise scenarios to assess the effectiveness of dike lines and managed realignment. They found that current defence lines are insufficient to withstand sea level rise, but managed realignment could provide greater protection when combined with raising existing dikes.
SourceKiel University·JournalCommunications Earth & Environment·TypeComputational simulation/modeling·DateNov 29, 2023
A study led by Keck School of Medicine of USC used AI detection technology to analyze influencer content on TikTok between 2019 and 2022, finding an increase in posts that promote e-cigarettes. The prevalence of pod devices, e-juice flavor names, and nicotine warning labels increased significantly over time.
SourceKeck School of Medicine of USC·JournalNicotine & Tobacco Research·TypeContent analysis·DateNov 29, 2023
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.