University of Arizona engineers create autonomous vehicle system that allows robots to scout out underground habitats on other planets. The 'Breadcrumb-Style Dynamically Deployed Communication Network' paradigm enables robots to work together without human input, addressing NASA's space technology grand challenges.
SourceUniversity of Arizona·JournalAdvances in Space Research·TypeComputational simulation/modeling·DateMar 1, 2023
Researchers found that seabird species have unique wind tolerance strategies, with some flying fast to counteract wind drift. Albatrosses can fly in most storm conditions, while tropical species use special avoidance tactics.
SourceMax-Planck-Gesellschaft·JournalCurrent Biology·TypeMeta-analysis·DateMar 1, 2023
A preliminary study found that people with multiple sclerosis who follow a Mediterranean diet have a lower risk for problems with memory and thinking skills. The study involved 563 participants and found that those who more closely followed the diet had a 20% lower risk for cognitive impairment.
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
The Dark Energy Camera has captured a rare and detailed view of the supernova remnant from 185. This event is significant as it marks the first-ever documented supernova. The team aims to better understand dark energy's impact on astronomical observations.
SourceAssociation of Universities for Research in Astronomy (AURA)·DateMar 1, 2023
Researchers at Cornell University developed a new model called swarmalators, which can simulate swarming behaviors and synchronized timing in microrobots. The model mimics diverse emergent phenomena, such as aggregation, dispersion, and vortices, and can be used for precision medicine and drone applications.
SourceCornell University·JournalNature Communications·DateMar 1, 2023
Researchers analyzed ancient DNA from Cueva del Malalmuerzo in southern Spain, uncovering the oldest known human genome from this region. The study found a direct genetic link between the new genome and earlier populations in Belgium and beyond, shedding light on the Iberian Peninsula's role as an Ice Age refuge.
SourceMax Planck Institute for Evolutionary Anthropology·JournalNature Ecology & Evolution·DateMar 1, 2023
A new Argonne study compares drone energy usage to diesel trucks and electric vehicles, finding that drones consume as much energy as either on average windy days. The models are based on regional energy consumption and facility costs of direct delivery drones under various wind speed scenarios.
SourceDOE/Argonne National Laboratory·JournalTransportation Research Record Journal of the Transportation Research Board·DateMar 1, 2023
GPT-3 performs nearly on par with humans in decision-making but struggles with causal reasoning and information search. The language model's limitations may be due to its passive information-gathering approach, highlighting the need for active interaction with the world to achieve human-like intelligence.
SourceMax-Planck-Gesellschaft·JournalProceedings of the National Academy of Sciences·DateMar 1, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers found that Black men have a higher mortality rate after surgery compared to other groups, with a 50% higher risk of death after elective procedures. The study suggests that structural racism, poor pre-operative care, and exposure to toxins may contribute to these disparities.
SourceUniversity of California - Los Angeles Health Sciences·JournalThe BMJ·TypeData/statistical analysis·DateMar 1, 2023
A new study published in the Journal of the American Heart Association found that participating in home-based cardiac rehabilitation was associated with a 36% lower likelihood of death from heart-related complications among US military veterans within four years. The study analyzed data from 1,120 veterans who enrolled in a 12-week hom...
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateMar 1, 2023
Analysis in the US, UK, Brazil, and Argentina shows that winners' Twitter supporters respond faster and engage more positively than losers' supporters. The study found reduced toxicity levels among winners' supporters, suggesting a correlation between winning and increased social media engagement.
Researchers found that cholesterol increases the toxicity of a peptide implicated in Alzheimer's progression, altering its secondary structure and forming small, toxic clusters called oligomers. A diet rich in cholesterol may contribute to Alzheimer's disease development by changing the lipid composition of neuronal membranes.
SourceTexas A&M AgriLife Communications·DateMar 1, 2023
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.
The Hubble movie reveals surprising hour-by-hour changes as dust and chunks of debris were flung into space. The dynamic interaction within the binary system starts to distort the ejecta pattern, forming rotating pinwheel-shaped features tied to the gravitational pull of Didymos.
SourceNASA/Goddard Space Flight Center·JournalNature·TypeObservational study·DateMar 1, 2023
A case series study of 373,000 patients found that time from diagnosis to surgery over eight weeks was associated with worse overall survival. This delay may be linked to disadvantageous social determinants of health, suggesting the importance of timely surgical interventions in breast cancer care.
The Janelia FlyLight Project Team has released over 74,000 images of fruit fly brain neurons, generated from more than 5,000 different genetically modified fly strains. These images are now freely available for scientists to quickly and easily find the neurons they need to test theories about the nervous system.
SourceHoward Hughes Medical Institute·JournaleLife·DateMar 1, 2023
A groundbreaking study used AI and high spatial resolution imagery to analyze over 300,000 satellite images and identify nearly 10 billion trees in sub-Saharan Africa. The research reveals that tree density and carbon stocks in the arid zone are underestimated, with a total carbon stock of 0.84 billion tonnes.
SourceINRAE - National Research Institute for Agriculture, Food and Environment·JournalNature·DateMar 1, 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.
A study published in PLOS ONE analyzed a Bronze Age debris deposit in Mycenae, Greece, revealing the types of animals that lived there and how they were used as a source of subsistence. The analysis of animal remains and associated artifacts provides clues to the social dynamics of ancient settlements and responses to natural disasters.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateMar 1, 2023
Researchers have discovered that convection of saline water beneath the surface is responsible for the formation of hexagonal honeycomb patterns in salt deserts. The consistent size and shape of these patterns can be attributed to the unique combination of temperature, salinity, and groundwater flow.
SourceGraz University of Technology·JournalPhysical Review X·TypeData/statistical analysis·DateMar 1, 2023
Scientists at the University of Innsbruck have successfully measured tunneling reactions in molecular chemistry, confirming a precise theoretical model. The experiment used hydrogen and deuterium isotopes to demonstrate the quantum mechanical tunnel effect in a slow ion-molecule reaction.
SourceUniversity of Innsbruck·JournalNature·TypeExperimental study·DateMar 1, 2023
A systematic review of Cognitive Functional Therapy found it to be no better than traditional therapies in reducing pain and disability in people with chronic low back pain. The researchers call for future trials featuring blinded participants and larger sample sizes to improve current evidence.
SourceUniversity of New South Wales·JournalJournal of Orthopaedic and Sports Physical Therapy·TypeSystematic review·DateMar 1, 2023
Researchers propose a new mechanism for solid-gas carbonate formation during Martian dust activities, which could remove significant quantities of CO2 from the atmosphere and store it over geological timescales.
SourceScience China Press·JournalNational Science Review·DateMar 1, 2023
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A study of US adults found that Black men have a 50% higher death rate within 30 days of elective surgery compared to White men and women. The researchers highlight the need for better understanding of challenges facing Black men requiring surgery in the US.
SourceBMJ Group·JournalThe BMJ·TypeObservational study·DateMar 1, 2023
Children with autism may not process visual illusions in the same way as their peers, indicating a potential issue with predicting and filling in missing visual information. This finding has implications for understanding and supporting individuals on the autism spectrum.
SourceUniversity of Rochester Medical Center·JournalJNeurosci·DateMar 1, 2023
Researchers analyzed zika virus effects on tumor cells and healthy cells, discovering its potential to treat prostate cancer but also triggering a persistent inflammatory process that damages the male reproductive system. The study's findings suggest long-term treatment could lead to recurrence of prostate cancer.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalJournal of Proteome Research·DateMar 1, 2023
A new numerical model has been developed to predict cartilage degeneration after injury, revealing mechanisms of cell death and inflammation. The model suggests that mitigation of inflammation can lead to partial recovery of cartilage composition, opening avenues for potential therapeutic targets.
SourceUniversity of Eastern Finland·JournalPLOS Computational Biology·DateMar 1, 2023
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
A study by researchers at TUM found that gut bacteria play a crucial role in liver regeneration. The microbiome produces short-chain fatty acids, which are essential for liver cell growth and division. In mice treated with antibiotics, liver regeneration was delayed or not possible, but a
SourceTechnical University of Munich (TUM)·JournalJournal of Hepatology·TypeExperimental study·DateMar 1, 2023
UCLA researchers say an emerging field of study could help tackle intractable human diseases by studying evolution of disease-resistant traits. Insights from ecology and evolution can inform biomedical research, public health measures and clinical care to develop new treatments and improve public health policy.
SourceUniversity of California - Los Angeles·JournalFrontiers in Science·DateMar 1, 2023
A clinical study by Indiana University School of Medicine researchers found that oral verapamil can improve pancreatic beta cell function in children with new-onset type 1 diabetes, with a 30% increase in insulin secretion over the first year. The trial involved 88 participants and was published in JAMA.
SourceIndiana University School of Medicine·JournalJAMA·DateMar 1, 2023
Researchers have developed a novel fluorescence recognition method for detecting D-glucose in water, showing excellent D-glucose chiral selectivity. The system consists of cyclodextrin and monoboronic acid-based receptor complexes, which can detect glucose concentrations with low limits of detection.
SourceSophia University·JournalACS Sensors·TypeExperimental study·DateMar 1, 2023
Researchers have discovered a supernova that exhibits unusual rebrightening at millimeter wavelengths, offering insights into the evolution of massive stars. The study suggests that interaction with an intermediate-distance binary companion created a hollow shell of circumstellar medium, leading to the observed rebrightening.
SourceNational Institutes of Natural Sciences·JournalThe Astrophysical Journal Letters·TypeObservational study·DateMar 1, 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.
A new study found that chemotherapy alters the immune cell landscape in pancreatic cancer, reducing checkpoint molecules and increasing tumor growth. The research suggests that this may lead to resistance to subsequent immunotherapy, highlighting the need for further study on combining chemotherapy with immunotherapy.
SourceNYU Langone Health / NYU Grossman School of Medicine·JournalNature Communications·TypeExperimental study·DateMar 1, 2023
A recent study found that Glacier National Park is home to an estimated 1.28 lynx per 100 square kilometers of terrain, exceeding initial expectations and providing a potential climate haven for the species. The research used camera trapping and coat marking analysis to estimate lynx density in specific areas of the park.
SourceWashington State University·JournalJournal of Wildlife Management·DateMar 1, 2023
A study published in NEJM Evidence found that seizures can be predicted at least 35 minutes before onset in patients with temporal lobe epilepsy. This breakthrough discovery has significant implications for developing more effective therapies for this common seizure disorder, which affects over 50 million people globally.
SourceUniversity of Texas Health Science Center at Houston·JournalNEJM Evidence·DateMar 1, 2023
A Tulane University study found that areas with paid sick leave mandates experienced significant increases in breast cancer (4%) and colorectal cancer (6-8%) screenings among private sector employees. The findings suggest that non-monetary barriers to healthcare access can have a meaningful impact on health outcomes.
SourceTulane University·JournalNew England Journal of Medicine·TypeData/statistical analysis·DateMar 1, 2023
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Researchers develop photo-acoustic chemical imaging to map tumor chemical makeup, predicting radiation therapy efficacy. The method uses nanoparticles to sense specific chemicals in tumor tissue, providing real-time high-resolution chemical maps.
SourceUniversity of Michigan·JournalACS Nano·DateMar 1, 2023
A new study from the University of Illinois forecasts how increased tile drainage and crop rotation will impact nitrogen loads in Midwestern watersheds. The research team developed a model that reveals the mechanism behind nitrate increases with flow, providing a starting point for reducing nutrient loss.
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalWater Research·DateMar 1, 2023
A study found that individuals with a higher omega-3 index are more protected from severe COVID infection. Those in the highest quintile were 21% less likely to test positive and 26% less likely to be hospitalized.
SourceWright On Marketing & Communications·JournalAmerican Journal of Clinical Nutrition·TypeObservational study·DateMar 1, 2023
A new study published in Breastfeeding Medicine found that pediatricians' interactions with infant formula companies can influence their advice on exclusive breastfeeding. The study also revealed that these interactions were more common in private practices and higher-income areas with higher exclusive breastfeeding rates.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalBreastfeeding Medicine·TypeCase study·DateMar 1, 2023
The DART mission successfully demonstrates the feasibility of redirecting near-Earth objects like asteroids to prevent large-scale destruction. The spacecraft's impact on Dimorphos, a small asteroid moon, resulted in an orbital change that confirms the viability of asteroid deflection as a planetary defense strategy.
SourceUniversity of Maryland·JournalNature·TypeData/statistical analysis·DateMar 1, 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 at University Hospitals Cleveland Medical Center discovered that S-nitrosohemoglobin senses areas with insufficient oxygen and restores blood flow for oxygenation. This breakthrough opens up a new line of drug development to correct poor tissue oxygenation, including peripheral artery disease and sickle cell disease.
SourceUniversity Hospitals Cleveland Medical Center·JournalProceedings of the National Academy of Sciences·DateMar 1, 2023
Researchers at UNIGE and UNIL have discovered the importance of cell metabolism in reactivating quiescent neural stem cells, increasing new neurons in adult mice. This breakthrough could lead to potential treatments for conditions like depression and neurodegenerative diseases.
SourceUniversité de Genève·JournalScience Advances·TypeNews article·DateMar 1, 2023
Researchers discovered that woodcock tail feathers reflect up to 55% of light, 30% more than any other bird feather, due to their unique structure and arrangement. This enhanced reflectance allows them to attract attention in dimly lit environments.
SourceImperial College London·JournalJournal of The Royal Society Interface·DateMar 1, 2023
The study demonstrates the universality of the Feynman-Tan relation for describing elementary excitation spectra of strongly interacting Bose gases, including those with large mass imbalances. High-order Bragg spectra are used to measure the resonance frequency shift in moderate interaction regions.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateMar 1, 2023
The US government invested at least $337 million in critical research leading to mRNA COVID-19 vaccines before the pandemic, and $31.6 billion during it. These public investments saved millions of lives and have potential to address future pandemics and treat other diseases.
SourceBMJ Group·JournalThe BMJ·TypeObservational study·DateMar 1, 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 of over 1.2 million patients found women remain at higher risk for adverse outcomes after coronary artery bypass grafting. No significant improvement in outcomes has been observed over the past decade.
Researchers at Purdue University have created a new method for incorporating phase change materials (PCMs) into building envelope elements, which reduces energy consumption by moderating temperature fluctuations. The process increases the thermal inertia and compressive strength of construction materials while making them more resilien...
SourcePurdue University·JournalConstruction and Building Materials·DateMar 1, 2023
Researchers found a fivefold increase in nearby language exposure per day for fetuses relative to preterm infants, highlighting the need to provide similar sound exposures to premature babies. The study also revealed differences in silence and noise levels, with premature infants often exposed to prolonged periods of silence.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalThe Journal of Pediatrics·TypeExperimental study·DateMar 1, 2023
A new study found that eccentric contractions prove most effective in preventing muscle wasting and damage after immobilization. Strengthening the unaffected arm through weightlifting also counteracted muscle atrophy, with a stronger cross-education effect observed for eccentric contractions.
SourceEdith Cowan University·JournalMedicine & Science in Sports & Exercise·TypeObservational study·DateMar 1, 2023
Researchers found that adding immunotherapy before surgical removal of stage III-IV melanoma significantly improved event-free survival compared to standard-of-care treatment. The study showed that neoadjuvant therapy is superior to the same therapy given in the adjuvant setting.
SourceUniversity of California - Los Angeles Health Sciences·JournalNew England Journal of Medicine·TypeRandomized controlled/clinical trial·DateMar 1, 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 recent study published in Proceedings of the Royal Society B found that more social bird species tend to be weaker competitors. However, when present in groups, these species exhibit increased competitiveness and displace less social birds from feeders.
SourceCornell University·JournalProceedings of the Royal Society B Biological Sciences·DateMar 1, 2023
A study by Dr. Maria M. Georgi and colleagues found that mulching times of forest meadows have a negative impact on both insect larvae and flower-visiting insects. Mulching in September was shown to protect the latter, while mulching in June had a negative effect.
SourceUniversity of Freiburg·JournalInsect Conservation and Diversity·DateMar 1, 2023
The $4 million grant from the California Education Learning Lab will help expand LibreTexts' open homework system ADAPT, designed to provide students with agency in their learning experience. The platform aims to reduce equity gaps in STEM education and increase access to high-quality resources for low-income students.
A new study by Global Strategy Lab at York University found that most targeted COVID-19 border closures were ineffective in slowing the spread of the pandemic and may have been illegal under international law. The study suggests that border closures should only be used as a last resort and with strong caution.
SourceYork University·JournalPLOS Global Public Health·DateMar 1, 2023
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers developed a coral-reef-friendly sunscreen by using polymerization to create large molecules that block UV radiation without penetrating skin or coral. The new filter was found to be more effective at preventing sunburn in mice than existing sunscreens, while also being safe for coral and algae.
SourceCell Press·JournalCell Reports Physical Science·TypeExperimental study·DateMar 1, 2023
Research suggests regular physical activity can improve adolescents' mental health and help with behavioral difficulties. Engaging in moderate to vigorous physical activity at age 11 was associated with better mental health between ages 11-13.
SourceUniversity of Edinburgh·JournalMental Health and Physical Activity·TypeExperimental study·DateMar 1, 2023
A review of studies found that rates of presumptive treatment for chlamydia and gonorrhea vary widely, with some areas treating up to 84% of patients while others treated less than 4%. The disparity highlights the need for standardized treatment guidelines and consideration of social determinants of health.
SourceRegenstrief Institute·JournalSexually Transmitted Diseases·DateMar 1, 2023
A meta-analysis by researchers at the University of Münster confirms that trauma-focused therapy is highly effective for treating PTSD in children and adolescents. The study found that this form of therapy can change patients' thought patterns and behaviors, enabling them to confront their trauma under therapist supervision.
SourceUniversity of Münster·JournalThe British Journal of Psychiatry·TypeMeta-analysis·DateMar 1, 2023
Researchers investigated how seabird flight characteristics vary among different species in response to cyclone-strength winds. Birds living in windier environments are faster fliers, while tropical species use strategies to cope with extreme events. Some albatrosses even avoid strong winds by flying into the eye of the storm.
SourceSwansea University·JournalCurrent Biology·TypeObservational study·DateMar 1, 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.
A rare quasar triplet formed a massive black hole with a mass of 10 billion solar masses, according to recent simulations. The triple system, composed of three galaxies with supermassive black holes at their centers, is believed to be the progenitor of ultra-massive black holes.
SourceUniversity of Texas at Austin, Texas Advanced Computing Center·JournalThe Astrophysical Journal Letters·TypeComputational simulation/modeling·DateMar 1, 2023
A recent study found that public investment in critical research contributed significantly to the development of mRNA COVID-19 vaccines. The US government invested at least $337 million in research over 35 years, including basic science and vaccine development.
SourceBrigham and Women's Hospital·JournalBMJ·TypeData/statistical analysis·DateMar 1, 2023