Larval mantis shrimp display impressive accelerations despite being smaller than expected, highlighting the limitations of theoretical models. Their transparent exoskeletons allow researchers to study the inner workings of their spring-latch mechanisms.
Researchers have developed a new multiplexer made from pure silicon for terahertz-range communications, enabling ultra-broadband wireless communications. The device can support aggregate data rates of up to 48 Gbit/s, paving the way for applications in 6G and beyond.
A phase two study found that an experimental treatment improved cognitive function and language in patients with fragile X syndrome. The treatment, BPN14770, increased levels of cyclic adenosine monophosphate (cAMP) in the brain, which is critically involved in memory formation.
Researchers from the University of Cincinnati discovered that some BPA-free drinking bottles can contain traces of BPA, a chemical linked to heart health issues. The study found that multiple cycles through the dishwasher effectively removes BPA from these bottles.
A new study from the University of Michigan shows that overdose rates were two and a half times higher among patients who filled a prescription for an opioid medication after a dental procedure compared to those who didn
Researchers analyzed museum specimens to find that fish have been ingesting microplastics since the 1950s, with concentrations increasing over time. The study highlights the importance of natural history collections in museums and serves as a wake-up call for addressing plastic pollution.
Research from Lancaster University Management School found that potentially polluting firms choose locations based on local income demographics, leading to higher toxic releases in poorer areas. Firms reduce pollutant releases and increase waste management spending in higher-income areas.
The latest Geology articles publish research on shocked zircon, the Holocene Sonoran Desert, Himalayan collision dynamics, and more. Recent studies reveal nonlinear fault damage zones, a history of the Larsen C Ice Shelf reconstructed from sediment cores, and evidence for slow titanium diffusion in quartz.
Researchers found that house mice on the east and west coasts developed similar traits, such as larger bodies and bigger nests, to cope with the cold. These genetic changes suggest distinct regional features like rainfall and soil color may have driven parallel evolution along the latitudinal gradient.
A new desalination process removes nearly 100% of toxic metals, producing clean water while capturing valuable metals. An infant-warming device reduces neonatal mortality rates by threefold in Rwanda, proving safe and effective without electricity.
Researchers discovered SARS-CoV-2 uses m6A modification to evade immune response, increasing viral replication and survival. Inhibiting METTL3 suppressed viral replication.
A large study of 345,000 people from 48 trials found that blood pressure-lowering medication lowers the risk of cardiovascular events by around 10% regardless of starting blood pressure level. The research calls for global guidelines to be changed so that anyone with increased risk of cardiovascular disease is considered for treatment.
A new study by Ohio State University researchers suggests that Hispanic Americans are disproportionately affected by COVID-19 due to workplace exposure. The analysis of federal data showed that Hispanics of working age have died of COVID-19 at a higher rate than whites, with excess cases and deaths also highest among this group.
A new study suggests that an hour of daily exercise can help Arctic Inuit people with a faulty TBC1D4 gene control their high blood sugar levels. This finding has the potential to improve the lives of thousands across the Arctic region, providing a positive outlook for those living with type 2 diabetes.
A new, rapid screening approach using CRISPR/Cas9 technology identified immune system-related genes crucial for zebrafish spinal cord injury repair. The study found four genes essential for repairing severed spinal nerve connections.
A new study reveals that rapid methane release occurs in response to Arctic ice sheet melting, with thousands of years of data showing a correlation between deglaciation events and methane emissions. The research suggests that the release of this potent greenhouse gas is strongly linked to the retreat of ice sheets.
A recent study from the University of Virginia Health System found that more than a quarter of American infants in 2018 had not received all recommended childhood vaccines. Disparities were observed among African-American infants, low-income families, and those with lower education levels. The researchers warn that these gaps can lead ...
Two studies demonstrate the benefits of patient-forward approach to PCI, where systematically avoiding high-risk cases worsens hospital quality. Robotic-assisted technology shows safety and efficacy in treating complex lesions, reducing occupational hazards for physicians.
A recent study found that obesity and a high-salt diet are bigger risks for females, who are more sensitive to salt and have naturally higher levels of hormones like leptin and aldosterone. This can lead to increased blood pressure and cardiovascular disease in young women.
Experts and patients are urging medical textbooks to be rewritten due to the rare condition of unexplained low blood sugar. The new guidelines aim to diagnose and treat this condition as any other disease.
Researchers from Ural Federal University developed a new method for detecting SARS-CoV-2 using electrochemical biosensors made of emerging materials. The sensors offer high sensitivity, specificity, and portability, making them a promising tool for virus detection. Further research is needed to commercialize the technology.
Researchers at Rochester Institute of Technology are creating a cost-effective and accurate 3D reconstruction sensing system for crop monitoring. They aim to reduce the cost from $500,000 to just a few thousand dollars by using lighter and less expensive sensors.
The 2021 class includes notable inventors like Dean Kamen and Mark Dean, whose work on the Segway and original IBM PC revolutionized technology. The inductees collectively hold over 675 U.S. patents, addressing pressing issues like healthcare, education, and environmental sustainability.
A study by researchers at NYU Rory Meyers College of Nursing found that hospital resources such as supportive staff relationships, professional development, and access to personal protective equipment were associated with lower levels of anxiety and depression among nurses. Workplace support was key in protecting nurses' wellbeing duri...
A machine learning algorithm predicts the life expectancy of critical components in extreme environments. The model is trained on data from electrochemical capacitors operated at temperatures up to 200°C, enabling safe and resilient operations in applications like downhole drilling equipment.
Researchers discover that mantis shrimp larvae can unleash powerful punches as little as 9 days after hatching, with limb accelerations reaching blistering speeds. The tiny creatures' appendages operate similarly to those of adult mantis shrimp, but scaled down, and can hurl the limb at rotational speeds of ~16,500deg/s.
A new study reveals that only 32.3% of US patients undergoing PCI for SIHD met ISCHEMIA trial inclusion criteria, while others had high-risk features or negative functional testing. These findings suggest the trial's results may not be representative of real-world interventional practice.
The Hubble Space Telescope has captured the first-ever direct image of a giant exoplanet, PDS 70b, which is feeding off material surrounding its young star. The observations provide a unique look at radiation from extremely hot gas falling onto the planet, allowing scientists to estimate how fast it's gaining mass.
Researchers propose 'stepping stone' migration theory, where migrants used islands in the Bering Transitory Archipelago as a route to cross the Bering Sea. The study suggests that these islands provided a suitable refugium with internal connectivity and outward isolation, allowing for the genetic drift seen in Native American DNA.
Researchers developed a way to fuse high-resolution satellite data into one integrated product to track soil and plant conditions. The technology aims to redefine drought based on plant-centric metrics and provide precision irrigation with high accuracy, addressing farmer adoption challenges.
Researchers at Max Planck Institute for Human Development discovered that the brain rapidly shifts from a rhythmic to a 'noisy' state when task demands increase. This shift enables flexible information processing, allowing individuals to adapt to changing environments and make better decisions.
A new study published in Ageing Clinical and Experimental Research found that older people with vision loss are more likely to suffer mild cognitive impairment, a precursor to dementia. The research examined World Health Organisation data on over 32,000 people and found a significant correlation between vision loss and increased risk o...
Researchers created a detailed cell atlas of COVID lungs, revealing a trifecta of detrimental effects: runaway inflammation, direct destruction, and impaired regeneration of lung cells involved in gas exchange. This study provides leads on why survivors experience long-term respiratory complications due to lung scarring.
Researchers propose a three-tiered categorization system to push soft robotics forward and increase its impact. The system includes Level 0 for exploratory studies, Level 1 for performance improvement, and Level 2 for applications beyond soft robotics.
Researchers found lightning and subvisible discharges produce extreme amounts of hydroxyl radical and hydroperoxyl radical, which break down greenhouse gases like methane. The findings suggest these electrical events could significantly affect ozone and atmospheric models.
A study by University of Oregon researchers found strong support for face coverings on US Twitter, with a majority of users supporting mask-wearing. Media coverage of anti-mask sentiments fueled the rhetoric of those opposed, but the majority of users ignored this rhetoric and instead supported mask-wearing.
Researchers studied 90,000 newborns in Sweden and found only 0.9% were infected with COVID-19. The study supports the Swedish recommendation not separating mother and baby after delivery, as it poses no risk to the baby's health.
Experts warn that rewilding the modern gut microbiota without careful consideration of microbial evolution could lead to health problems. Restoring the preindustrialized microbiome may not necessarily improve health, but rather reflect adaptive responses to industrial society.
A new methodology developed by the UPV/EHU helps SME software departments create software services aligned with Industry 4.0, improving customer experience and after-sales support. The methodology uses semantic technologies and 3D visualization to analyze shortcomings and generate new services, enhancing customer loyalty.
A study found that community corrections agencies must see evidence-based reforms as legitimate to sustain them. Researchers implemented Contingency Management in eight federal agencies and found that staff views of legitimacy were crucial for reform adoption.
A study of over 17,000 US adults aged 50 and over found that many are using cannabis to relieve health problems without discussing their use with doctors. The research highlights the need for healthcare professionals to screen for cannabis and other substance use, as well as educate patients about potential safety issues.
Dr. Blaser recognized for groundbreaking research on the human microbiome and its relationship to diseases such as asthma, obesity, and cancer. His work has had a far-reaching impact on medicine and patient care, particularly in the areas of infectious disease and COVID-19.
Experiments show that photon collisions lead to excess particles, previously unexplained. Theoretical description now includes photon interactions to explain data collected from LHC and RHIC collisions.
A team of researchers from Penn Nursing created the Dear Pandemic social media campaign, providing comprehensive information on COVID-19. The initiative has been successful in combating misinformation, engaging nurses, and inspiring public action.
A team from the University of Bristol's QETLabs developed an algorithm that uses machine learning to reverse engineer Hamiltonian models and formulate approximate models for quantum systems. This breakthrough enables the automated characterization of new devices, such as quantum sensors.
A new study reveals that global glacier retreat has accelerated by 267 gigatonnes of ice per year on average between 2000 and 2019, contributing to rising sea levels. The loss of glacial mass is having a profound impact on mountain glaciers in the Himalayas and other regions.
Researchers at University of Guam discovered that shade can mitigate coral bleaching caused by high temperatures and light exposure. The study's findings suggest practical ways to reduce light impact on corals, particularly during recovery from elevated temperatures, which could inform reef management and outplanting efforts.
Fertility concerns significantly affect young women with hormone receptor-positive breast cancer treatment decisions, new research shows. Women who express fertility concerns are more likely to choose not to start or discontinue endocrine therapy.
Research team analyzed fossilized pollen from 27 islands, finding a consistent pattern of accelerated vegetation turnover after human arrival. The study suggests that earlier settlements may have been more resilient to human impact, while later settlers' practices were more transformative.
Researchers have pinned down the precise length of a day on Venus, the tilt of its axis and the size of its core. The new measurements reveal an average day on Venus lasts 243.0226 Earth days, roughly two-thirds of an Earth year, with variations in rotation rate due to the planet's heavy atmosphere.
A new study has found that the composition of a baby's first poop is associated with whether or not they will develop allergies within their first year of life. Newborns with richer meconium have a lower risk of developing allergies, suggesting that early exposure to certain molecules in the womb may play a role in future health.
The study created a genetic database that maps the function of genetic variants in autoimmune diseases, connecting DNA sequence changes to gene expression levels. The researchers analyzed 79 healthy volunteers and 337 patients with different types of immune-mediated diseases.
Researchers investigated whether spending a year in space was associated with worsening eye changes. The study found that spaceflight led to structural changes in the eye, which can potentially affect vision.
A Swedish study of over 100,000 children found that early antibiotic exposure before birth and during the first year of life increases the risk of developing eczema. The research suggests a potential long-term consequence of antibiotic use on childhood skin health.
Researchers compared GPU performance on AMD and Nvidia accelerators, porting LAMMPS to new open-source technology AMD HIP. The study found performance is influenced by both hardware and software environments, with ineffective drivers causing delays.
A new digital decision-aiding tool, ASSIST, has been developed to help physicians choose between non-invasive diagnostic tests for patients with chest pain. The tool uses machine learning techniques to identify the most appropriate imaging test based on patient characteristics.
Researchers at Argonne National Laboratory and international partners have developed guidelines for discovering new defect-based quantum systems, which could lead to breakthroughs in quantum communications, sensing, and computing. The guidelines provide a framework for designing qubits tailored to specific applications.
Researchers found that corals' ability to grow calcium carbonate skeletons evolved between 308 and 265 million years ago, with necessary proteins present in their soft-bodied ancestors. The team identified genes responsible for transporting calcium and removing protons, as well as an acid-rich protein involved in skeleton building.
A new test, called Guardant Reveal, can detect residual cancer DNA in the blood of patients after treatment without knowing the specific mutations present in their tumor. The study found that this approach was similar in sensitivity and specificity to traditional methods.
Research-practice partnerships are a promising strategy for making high-quality prekindergarten programs accessible to all children. Through collaboration, compromise, and long-term commitment, RPPs can bridge the gap between research findings and practical applications.