A new study finds early scientific theories, such as those on gravity and molecular behavior, initially focused on inherent properties rather than external factors. The authors suggest cognitive constraints have driven this 'inherence bias', which persists in scientists' initial explanations of phenomena.
Paleontologists have identified a new species of dinosaur from Triassic fossil beds in South Wales, using modern digital scanning techniques. The fossil jawbone was correctly identified after being on display for over 125 years.
A new study published in Lancet found that evolocumab, a PCSK9 inhibitor, did not improve vein graft disease rates after coronary artery bypass surgery. The treatment substantially lowered LDL-C levels but had no effect on early saphenous vein graft failure.
A new AI oracle aimed at solving complex physics problems has received $19.4 million in funding from the US Department of Energy. The project, led by the University of Michigan, will focus on developing artificial intelligence models to generate trustworthy data for engineering design of complex devices.
Researchers have discovered a new class of X-type antiferromagnetic materials that exhibit sublattice-selective spin transport and unconventional magnetic dynamics. This breakthrough enables precise control of the Néel vector, a crucial operation for antiferromagnetic spintronic data writing.
Researchers have proposed a third prototype of antiferromagnetic tunnel junction, paving the way for faster and denser spintronic devices. The new design, which relies on interface effects rather than bulk properties, allows for strong spin polarization and high performance.
A new power flow algorithm for modern shipboard microgrids incorporating inverter-based resources has been developed, enabling the efficient management of energy at sea. The method incorporates grid forming control characteristics of inverter-based resources and can handle multiple energy sources sharing power proportionally.
Researchers have identified a group of proteins known as the GATOR1 complex as essential tumour suppressors that play critical roles in preventing lymphoma development. Disruption of these genes promotes lymphoma development and existing drugs targeting the same cellular pathways were highly effective at slowing growth.
Experts argue that large language models require symbolic representation to excel in complex tasks, citing examples like the Pirahá people and Leibniz's calculus notation. The proposed approach, known as neuro-symbolic synthesis, combines statistical intuition with human-designed symbol systems for efficient reasoning.
Researchers at the University of Vermont found an exact solution to a model that behaves as a damped quantum harmonic oscillator. This discovery has significant implications for ultra-precision sensor technologies and the measurement of quantum distances.
Researchers at MIT have developed a new microscope system that can visualize metabolic and neuronal activity in brain tissues with unprecedented depth and precision. The system uses sound waves to detect molecular activity, enabling the imaging of individual cells in dense brain tissue.
Researchers found that astrocytes maintain optimal levels of GABA to enable neural groups to process visual information efficiently. Knocking out Gat3 in mice impaired neuron coordination and reduced ensemble activity, highlighting the importance of astrocytic regulation.
A study published in Nature Communications reveals that neurons in mice brain rewire and refine their connections to integrate visual signals from both eyes over a 10-day period. The researchers found that only 40% of the initial synapses survived, with 24% added and 27% removed, indicating an extensive process of synaptic turnover.
A study in mice reveals that only 40% of synapses survive during critical development, with active spines more likely to endure. Clustering of spines also emerges, allowing them to combine activity and enhance visual processing.
Researchers found a huge filament of hot gas in the Shapley Supercluster, containing some of the Universe's 'missing' matter. The discovery was made using XMM-Newton and Suzaku space telescopes, revealing a thread of gas stretching over 23 million light-years.
Quilombolas, descendants of enslaved Africans, have deep ties to their ancestral territories but face a broken process for securing formal land rights. The lack of research on quilombolas and Brazil's convoluted land tenure process contributes to systemic issues.
Iain Couzin's research on animal collectives and collective intelligence has made significant breakthroughs, earning him a prestigious Fellowship. His work combines cutting-edge technologies with behavioural research to decipher the rules governing coordinated behaviour in animals.
Researchers have discovered that a single mutation in the DNA sequence for methylation enzyme DNMT3A causes faulty gene expression, leading to increased blood cancer risk. This finding confirms DNMT3A as a potential target for effective blood cancer treatment.
A new study published in Newton uses artificial intelligence to identify complex quantum phases in materials, significantly speeding up research into quantum materials. The breakthrough applies machine-learning techniques to detect clear spectral signals, allowing for a fast and accurate snapshot of phase transitions.
A team of engineers at the University of Texas at Dallas has developed a new surface design that collects and removes condensates rapidly, challenging conventional theory. The discovery reveals a limitation in existing heat transfer models and inspires a new theory to explain the phenomenon.
Researchers discovered that trapped pockets of liquid can form inside ice, leading to extreme pressure that breaks glass. To prevent this, ensure water freezes slowly by supercooling or use containers with water-repelling surfaces.
Researchers discovered that hot and burning droplets can bounce off cool surfaces due to the formation of an invisible air cushion. This phenomenon has potential applications in slowing fire spread and improving engine efficiency.
A new mathematical model developed by URV's SeesLab research group improves prediction of human mobility between cities. The model combines machine learning techniques, statistical physics and Bayesian statistics to efficiently balance complexity and accuracy.
A new MIT study finds that humans and marmosets retain a tendency to test other approaches to tasks, even when they have learned the optimal strategy. This behavior could help reveal needed adjustments in uncertain environments. The findings also add weight to the use of marmoset models for autism studies.
Scientists discovered a rare binary system consisting of a massive Be star and a compact white dwarf, with the Einstein Probe catching the X-ray signal from its initial flare-up to its fading away. The analysis revealed clues about the elements present in the exploding material, including nitrogen, oxygen, and neon.
A team of experts at NUS and UNSW Sydney successfully demonstrate that a spinning atomic nucleus exhibits quantum properties, contrary to long-held assumptions. The breakthrough showcases the potential for atomic nuclei as a quantum resource, providing new insights into the fundamental nature of spin precession.
A research team has found that dark matter makes up about 60% of the mass of two galaxies at a redshift of 6, shedding light on its role in galaxy evolution. This discovery offers new insights into the intricate relationship between dark matter and supermassive black holes.
Researchers at La Trobe University's Olivia Newton-John Cancer Research Institute have developed a novel pre-clinical model expressing an enhanced version of the Cas12a enzyme, which can delete multiple genes simultaneously with high efficiency. This breakthrough enables complex genetic disorders to be modeled and interrogated.
Researchers investigated how individuals with anorexia and eating disorders perceive body weight, finding they underestimate the weight of smaller hands and overestimate the weight of larger hands. This study suggests two different mechanisms for weight perception in body parts versus objects.
Priyamvada Natarajan has made groundbreaking contributions to understanding dark matter substructure, black hole formation, and their impact on the universe. Her work has laid the foundation for modeling black hole populations across the lifetime of the universe.
Researchers have developed a novel imaging device called Nonlocal-Cam that extracts additional spectral and polarization information, empowering new applications in machine vision and microscopy. The camera leverages nonlocal dispersion in optically active materials to capture hidden data.
Researchers from Linköping University confirmed a direct connection between quantum theory and information theory, revealing the degree of unknown information in a quantum system. The study used a new experimental setup to demonstrate the equivalence of entropic uncertainty with wave-particle duality.
A new report by Symplectic showcases how research information management systems drive academic-industry partnerships, highlighting the benefits of collaboration for both parties. The report explores successful strategies and technologies used by universities and industry partners, including Digital Science's solutions.
Researchers analyzed 21 distant quasars to find a connection between X-ray emission and wind speed, indicating rapid accretion of matter. This study challenges physics limits and provides insights for future X-ray missions.
A French-Swiss team has discovered a slight discrepancy between Einstein's predictions and measurements of gravitational lensing from the Dark Energy Survey. The study found that the depth of gravitational wells varied with cosmic history, challenging the validity of Einstein's theories for explaining phenomena beyond our solar system.
Pennington Biomedical researchers will lead courses, presentations, and speaker panels at ObesityWeek 2024, showcasing exceptional obesity research. The center's faculty, postdoctoral fellows, and staff will engage with global potential collaborators and demonstrate progress in metabolic health.
Researchers have developed a new planar spectral singlet lens that unifies optical imaging and spectrometry, enabling simultaneous data acquisition. The device uses planar liquid crystal optics to achieve precise phase controls and spectral filtering, resulting in high-quality hyperspectral images.
Researchers at UC Santa Cruz have developed a highly accurate and affordable spectrometer that can be customized for specific applications. The device uses machine learning algorithms to reconstruct images with high accuracy, enabling astronomers to study phenomena such as exoplanet atmospheres and dark matter in faint galaxies.
Astronomers have discovered patterns of regularity within the chaotic three-body problem, which is a fundamental challenge in physics. The researcher's findings suggest that certain configurations of three massive objects can lead to predictable outcomes, offering new insights into astrophysics and the behavior of black holes.
Researchers have developed a nanodrug that targets miR-10b, a small noncoding RNA implicated in cancer cell invasion and proliferation. The study shows that inhibiting miR-10b reduces the stemness of breast cancer cells, supporting dedifferentiation as a potential therapeutic mechanism.
A study in Current Biology mapped a brain circuit responsible for detecting threats and forming fear memories. The hippocampus and subiculum are key structures involved, with the subiculum transferring information to the hypothalamus.
Researchers have built the most precise experiment yet to look for gravitational anomalies caused by dark energy, using a lattice atom interferometer that can hold atoms in place for up to 70 seconds. While no deviation from predicted theory was found, the improved precision opens up possibilities for probing gravity at the quantum level.
Astronomers have discovered an enormous circular radio feature around a galaxy, dubbed the Cloverleaf, which was created by clashing groups of galaxies. The XMM-Newton satellite has detected X-ray emission associated with this structure for the first time, revealing clues about its formation and the merger process.
An international team of researchers, including those from the University of Geneva, detected a giant magnetar eruption coming from a neutron star with an exceptionally strong magnetic field. The discovery was made using ESA's satellite INTEGRAL and confirms that magnetars are young neutron stars.
Scientists create a small drum that stores data sent with light in its sonic vibrations, allowing for secure transmission over long distances. This innovation has the potential to revolutionize quantum computing and enable an internet with quantum speed and security.
A team of astrophysicists has directly detected stellar winds from three Sun-like stars, providing constraints on their mass loss rates. The study used XMM-Newton space telescope observations and estimated mass loss rates up to 66.5 times the solar mass rate.
Research on South Georgia reveals that invasive species are colonizing newly exposed ground as glaciers retreat due to climate change. This process allows exotic plants and animals to rapidly adapt and spread across the island.
Researchers have identified specific bacterial strains linked to a positive response to combination immunotherapy in rare gynaecological cancers, biliary tract cancers, and melanoma. A microbiome signature can predict individual responses to treatment, paving the way for personalized medicine and next-generation probiotics.
Physicists at the University of Southampton successfully detect weak gravitational pull on microscopic particles using a new technique. The experiment, published in Science Advances, could pave the way to finding the elusive quantum gravity theory.
Researchers at Forschungszentrum Jülich have programmed an AI that can recognize patterns in complex data sets and formulate them in a physical theory. The AI uses physics for machine learning to simplify complex interactions and build up a new theory.
A new smartphone app called All_Aboard has been developed to aid blind and visually impaired individuals in finding bus stops. The app uses artificial intelligence and camera technology to detect street signs and provide auditory cues, achieving a success rate of 93% compared to Google Maps' 52%.
Researchers developed a novel hybrid approach combining traditional mathematical methods and cutting-edge machine learning to improve EIT analysis of building structures. The new method, called AND, reduces errors in reconstructing foreign objects' position and size compared to conventional EIT methods.
Researchers have discovered a novel galactic 'fossil' in the spiral galaxy NGC 4945, which sheds light on the evolution of galaxies. The X-rays outline giant clouds of cold gas that were blasted through the galaxy after its central supermassive black hole erupted 5 million years ago.
A renowned molecular geneticist argues that Occam's razor is the defining feature of science, helping to distinguish it from other disciplines. The principle suggests choosing the simplest explanation that fits the facts, clearing a path through mysticism, superstition, and religion.
Dr. Newton will study the role of fathers in promoting their children's physical activity through a proof-of-concept intervention. The study aims to understand barriers to exercise among African American families and assess the impact of social determinants on father-child interactions.
Researchers have discovered that gamma delta T cells are crucial to preventing bowel cancer. The study found that patients with higher concentrations of these immune cells had better outcomes and improved survival rates.
Researchers find evidence supporting Modified Newtonian Dynamics (MOND) as an alternative to Planet Nine hypothesis. MOND predicts precise orbital clustering in the outer solar system, which could be indicative of a modified law of gravity at play.
For decades, scientists wondered how an 'anti-apple' made of antimatter would fall. Now, researchers at CERN's Antimatter Factory have confirmed that gravity affects antimatter in the same way as regular matter. The experiment was conducted by the ALPHA collaboration and published in Nature.
Researchers reveal a partially covering 'Compton-thick' absorption component in the eclipsing cloud of NGC 6814. The team found that the occultation absorber was clumpy and consisted of many small clouds, similar to debris stripped from a comet.
Researchers from University of Cambridge and Cornell University have developed a method to build machine learning models that can understand complex equations using far less training data. This breakthrough enables the construction of more time- and cost-efficient models for physics, engineering, and climate modeling applications.