Researchers have discovered a key enzyme that stops cancer cell death and found it plays a pro-survival function in cancer cells. This finding provides crucial information for developing new cancer-fighting strategies.
Researchers have found a serendipitous discovery of a dwarf galaxy, PEARLSDG, that contradicts current theories on galaxy formation. The isolated quiescent galaxy has an old stellar population and doesn't form new stars, with individual stars visible in JWST images, providing clues to its distance.
A new study demonstrates that identifying and protecting marine ecosystems, known as coral nurseries, is crucial to future coral conservation and restoration efforts. These areas, where coral larvae can survive and thrive, are connected to established coral reefs via nearshore currents and reef structure.
New ASU research models the benefits of combining heat adaptation strategies with mitigation efforts to lessen extreme heat exposure in major US cities. The study finds that Northeast and Midwest regions can expect greater benefits, while Sun Belt cities face limited reductions.
A study led by Arizona State University found that herbivore fishing to less than 80% of their unfished density compromises reef resilience due to algae overgrowth. The research, published before regulatory decisions in Hawai'i, highlights the critical role of herbivores in maintaining coral reef health.
The NIH has awarded $9 million to create the first Indigenous-led Tribal Data Repository to address health disparities among Native communities. The project aims to secure and fund efforts to better understand the impact of COVID-19 and provide data for informed decisions.
A new study explores the future limits of survival and livability in extreme heat conditions, finding that current estimates may not accurately represent impacts on human health. The research provides a range of safe temperatures based on factors like humidity, age, activity level, and sun exposure.
A team of researchers, including Arizona State University scientists, reveals that surface water can penetrate deep into the Earth's core, altering its composition and creating a distinct thin layer. This discovery suggests a more extensive global water cycle than previously recognized.
Researchers create a novel type of nano engine made of DNA, powered by RNA polymerases and nucleotide triphosphates. The motor performs pulsing movements using a mechanism similar to a hand grip strength trainer, but scaled down to one million times smaller.
Researchers created the world's largest primate brain-wide atlas using single-cell technologies, revealing over 4 million cellular profiles. The study provides a comprehensive multimodal molecular atlas to explore links between molecules, cells, brain function and disease.
Researchers developed a new theoretical framework called Assembly Theory, which bridges physics and biology to understand how complexity and evolution emerge. The theory explains and quantifies selection and evolution, providing new insights into the physics underlying biological complexity and evolutionary innovation.
Researchers have discovered a potential fertility benefit associated with the APOE-ε4 allele, which is also known for increasing the risk of Alzheimer's and cardiovascular disease. Tsimane women with one or two copies of the allele had an average increase in live births compared to those without the allele.
Coral reefs benefit from reduced land-sea impacts under ocean warming, with pollutants and over-fishing putting immense stress on ecosystems. Human-caused threats were most clearly demonstrated in 2015's record-breaking marine heatwave, which showed coral cover remained unchanged despite extreme heat stress.
The widespread use of insecticides for malaria control has unintended consequences, including the development of resistance in other disease-carrying arthropods. This can lead to the spread of overlooked and dangerous tropical diseases. Understanding the behavior and insecticide susceptibility status of these organisms is crucial to pr...
Researchers at Arizona State University successfully demonstrated the use of MicroED to analyze a DNA crystal, overcoming limitations of X-ray crystallography. The technique, combined with cryo-FIB milling, enables work with smaller crystals, opening opportunities for understanding RNA structure and developing novel nanotechnologies.
Arizona State University researchers have developed a novel method of using UV-C light to inhibit biofilm growth in almost any space. The team successfully inhibited biofilm growth by delivering UV-C light through side-emitting optical fibers at low irradiance levels, achieving results comparable to continuous light exposure.
A study published in Ecosphere shows a steady increase in non-native plant cover since 2014, with rapid regrowth of invasive species after the 2018 Woolsey Fire. The region's unique ecosystem is at high risk of losing native plants, increasing fire hazard and biodiversity loss.
A recent ASU study suggests that Jupiter's moon Europa may have formed with a slow evolution, which could impact its habitability. The team found that a metamorphic origin for the ocean and delayed metallic core formation may limit hydrothermal activity and seafloor volcanism.
ASU's new collaboration, ʻĀkoʻakoʻa, aims to restore coral reef vitality and coastal sustainability through a partnership between scientists and local communities in Hawaiʻi. The initiative focuses on West Hawaiʻi island, where 120 miles of reef harbor diverse human and coral conditions.
A large survey of over 21,000 dog owners reveals that a dog's social support network is tied to better health outcomes, with financial factors having a lesser effect. The study found that dogs living in households with more children or wealthier owners were less healthy, while those with more social companionship were healthier.
Researchers can reduce stigma in scientific literature by implementing practices such as referencing language guides, updating terminology, and connecting with the community. This change is crucial for promoting non-stigmatizing language and respecting preferred terms used by individuals living with HIV.
Scientists have discovered the first-ever extrasolar radiation belt, orbiting the brown dwarf LSR J1835+3259. The discovery reveals that this magnetic structure is filled with extremely high-energy electrons and charged particles, sparking new questions about the universality of such phenomena.
ASU researchers have developed a method to regenerate biocrusts on arid lands by harnessing the power of solar farms. The approach, dubbed 'crustivoltaics,' has shown promising results in doubling biocrust biomass and tripling biocrust cover under photovoltaic panels.
Researchers at Arizona State University have designed a drone with an inflatable frame that can absorb impact forces and provide collision resilience. The drone's stiffness is tunable, allowing it to physically interact with its surroundings and accomplish tasks like perching, which involves controlled collisions.
OncoMerge uses genetic data to analyze tumor activity and predict future changes. The software detects abnormal gene fusions and mutations affecting protein expression and gene copy numbers, improving the accuracy of cancer modeling predictions.
Researchers at Arizona State University used wastewater-based epidemiology to monitor dietary behavior in a small residential district. The study found significant spikes in phytoestrogen levels and human gut metabolites associated with changes in diet, such as increased isoflavonoid consumption from soy-based foods.
The National Science Foundation has awarded Arizona State University $90.8 million to advance x-ray science, including the construction of the world's first Compact X-ray Free Electron Laser. This technology will enable researchers to explore complex matter at atomic length and ultrafast time, paving the way for breakthroughs in human ...
A new technology developed by Arizona State University researchers allows scientists to remotely track the location and time of birth for shark pups, enabling them to protect critical habitats. The device, called Birth-Alert-Tags (BAT), has yielded remarkable results, revealing previously unknown birth sites for certain shark species.
Researchers at Arizona State University describe an innovative therapy using transient expression in tobacco plants to produce a monoclonal antibody against SARS-CoV-2. This class 4 mAb provides key advantages over existing treatments, including mutation resistance and universal protection against emerging variants.
Researchers estimate transcription error rates in human cells and identify genetic and epigenetic factors responsible for inaccuracies. Inaccurate transcription produces truncated or altered proteins, leading to disease.
A team of scientists from Arizona State University predicts that silicon-rich crystals will rise in the Earth's outer core, forming 'snow' that can affect seismic velocity anomalies. The research, published in Nature, uses a new method to simulate high-pressure and high-temperature conditions expected for the core.
A new study finds that dietary choline deficiency can cause profound negative effects on the body, including organ damage and changes in brain pathology associated with Alzheimer's disease. The research highlights the importance of adequate choline intake to protect against neurodegeneration and improve overall health.
A new study uses serial femtosecond X-ray crystallography to reveal the structure of NendoU protein at room temperature. The resulting high-resolution image shows that the protein's flexibility plays a crucial role in its functional mechanism, which is essential for designing antiviral drugs against SARS-CoV-2.
A recent study has identified common and unique cellular processes in six neurodegenerative diseases, providing new insights into the underlying causes of these conditions. The research used machine learning analysis to compare RNA markers in whole blood samples from patients with distinct diseases, revealing eight shared themes across...
The JWST's PEARLS project has unveiled stunning images of distant galaxies, providing new insights into the formation and evolution of galaxies. The team's data show evidence for giant black holes and interacting galaxies with active nuclei, shedding light on the processes that shape the universe.
A new study by Arizona State University researchers found that microbiota transfer therapy significantly improved the abundance of beneficial bacteria and normalized altered bacterial gene expression in children with autism. The treatment showed substantial increases in populations of beneficial bacterial species and improvements in ge...
The City of Tempe and Arizona State University have developed a unique partnership to track COVID-19 using wastewater-based epidemiology, providing early warning data for municipalities. The system has been shown to reliably predict SARS-CoV-2 levels in city ZIP codes up to 11 days ahead of clinical testing results.
A new study by Arizona State University researchers found that females with higher social status had younger, more resilient molecular profiles in their brains. The study used rhesus macaques and showed a key link between the social environment and healthy brains, providing new insights into aging.
A new study published in Nature Sustainability shows that planting miscanthus and switchgrass on 23.2 million hectares of marginal agricultural lands can meet the US aviation sector's liquid fuel demands fully from biofuels by 2040. This pathway could make all US air travel nearly emissions-free.
The ASU-led SW-IFL aims to understand complex relationships between extreme heat, atmospheric pollutants, and limited water supply on vulnerable urban subpopulations. The integrated field laboratory will combine high-resolution data, advanced computer modeling, and community engagement to create regionally specific predictive tools.
The Arizona State University's Quantum Collaborative is a major initiative promoting understanding of advanced quantum technology and forging partnerships to advance it. The collaborative aims to develop a robust talent pipeline for a quantum-enabled economy through certifications, upskilling opportunities, and modified degree programs.
Researchers have successfully demonstrated large numbers of interacting qubits maintaining coherence for an unprecedentedly long time, in a programmable solid state superconducting processor. This breakthrough could accelerate computing processes and enable applications such as quantum sensing and metrology.
Researchers from Arizona State University and the University of Michigan investigated the effectiveness of virtual private networks in protecting users' data. They found that traffic can still be attacked through VPN tunnels, making them vulnerable to redirection and malware attacks.
Researchers have discovered a new pathway for producing telomerase RNA from protein-coding messenger RNA, offering potential innovations in mRNA vaccines and understanding of telomere biology. This finding has implications for reversing cellular aging and extending human lifespan.
A new study urges regulators to take a closer look at the health and safety risks of the growing medicinal and recreational cannabis market. The research team found that many pesticides in cannabis cultivation were highly unlikely to be used, but still detected, highlighting the need for stricter regulations.
A study on wild geladas reveals maternal effects on the gut microbiome both before and after weaning, influencing infant development and health. The research found that infants of first-time moms had slower gut microbiota development, potentially leading to a developmental disadvantage.
A study led by Arizona State University Professor Gabriel Shaibi found that a community-based program combining education and exercise significantly improves the health of Latino children at risk for diabetes. The program, which included 117 families from around the Valley, provided culturally focused lessons on healthy eating and phys...
A study published in Animal Behaviour found that female Kinda baboons with strong social connections and higher ranks have babies that mature faster. This allows mothers to redirect their energy towards reproduction sooner.
A new ASU study estimates that more than 1.1 million sea turtles have been illegally killed and trafficked between 1990 and 2020, with a slight decline in reported exploitation over the past decade. The majority of poached turtles came from healthy, low-risk populations.
Researchers found that under the extreme conditions of the core-mantle boundary, carbon from the core reacts with iron alloy to form diamond. This process may have occurred for billions of years, supplying enough carbon to explain high amounts in the mantle.