Researchers at ASU are working on a new fuel cell technology designed for large-scale power generation, which can efficiently generate electrical power while minimizing heat management needs. The team aims to develop a membrane that operates at high temperatures, reducing size, weight, and costs.
A new model developed by Arizona State University researchers predicts patterns of urban sprawl and their implications for natural systems and quality of life. The model aims to provide decision-makers with insights to plan growth that minimizes negative environmental consequences and protects the well-being of city-dwellers.
A study by ASU researchers reveals that people's behavior is heavily influenced by their neighbors' conservation efforts, contrary to popular belief. The study found that the belief in neighbors' conservation had the highest correlation with reported energy conservation among participants.
According to ASU researcher Ronald Greeley, Europa is the most promising candidate among four worlds beyond Earth that might contain life. The moon has a thick layer of water and organic minerals, making it an ideal target for NASA's next mission. Scientists hope to measure the ice shell's thickness using tidal flexing measurements.
A new computer program, WaterSim, simulates the effects of environmental and policy factors on future water availability in central Arizona. The program allows users to adjust various factors and see how they impact water supply, helping bridge the gap between scientists and policymakers.
Engineers trained to solve problems objectively need to consider sustainability's ideological and normative aspects. The concept of sustainability is difficult to define, requiring a unique approach that acknowledges egalitarianism and the redistribution of wealth.
Expert suggests searching for past life on Mars by exploring old rocks and sediments, using instruments to analyze biosignatures and organic materials. Robotic drilling technology currently limits to a few yards depth, making exopaleontology the best approach.
The Biodesign Institute is working on a $2.67 million NIH grant to develop antidotes for nerve agent poisoning. The project aims to create 'next-generation' bioscavengers using human enzymes and plant-based production methods.
A team of science policy experts argues that adaptation to global climate change is essential for securing a future on a warming planet. They emphasize the importance of sustainable development and building resilient societies in minimizing negative effects.
Scientists at Arizona State University are working on a new DNA sequencing project that combines physics, chemistry, and nanotechnology to dramatically lower the cost of genome sequencing. The goal is to make genome sequencing a routine diagnostic tool in medical care for diagnosing and treating common diseases.
As pharmacogenomics adoption advances, physicians are at risk of lawsuits for not recommending genetic tests before prescribing drugs that may harm patients with genetic vulnerabilities. Experts predict an increase in liability risks, citing scientific uncertainty, social concerns, and economic costs as hurdles.
Researchers have made significant discoveries about the structure of Earth's core-mantle boundary, including a post-perovskite lens and temperature measurements that shed light on heat flow deep within the planet. The findings have implications for understanding the age of Earth's solid inner core and its magnetic field.
Researchers at Arizona State University are studying two French clays that have been shown to heal Buruli ulcer, a flesh-eating bacterial disease found primarily in central and western Africa. The study aims to understand the mechanisms behind the antibacterial properties of the clays and explore their potential as a new treatment option.
A new study published in Pediatrics shows that an educational-behavioral program called Creating Opportunities for Parent Empowerment (COPE) can improve the mental health of parents and decrease the length of stay in the NICU by four to eight days for premature infants. The potential healthcare savings could total $2.4 billion if imple...
ASU researchers have identified ancestral genes from solitary predecessors as likely connected to social behavior in honeybees. The study mapped behavior precisely to genome regions using high recombination rates, revealing a conserved pathway of insulin signaling involved in foraging decisions.
Researchers will examine the scientific, social, cultural and organizational contexts that have shaped embryology as a science. The project aims to provide a rich description of embryo research over key periods of its history and analyze agents of change.
Arizona State University has received a $1.1 million grant from the National Science Foundation to develop innovative nanotechnology solutions for solar energy. The team aims to create tiny devices that can harness light energy more efficiently and convert it into electricity.
A nearly intact 3.3 million year-old juvenile Australopithecus afarensis skeleton has been discovered, providing insights into the growth and development cycle of the species. The skeleton's unique blend of ape-like features and adaptations for bipedal locomotion will help researchers better understand human evolution.
A team of researchers from Arizona State University and Motorola Labs developed sensors based on single-walled carbon nanotubes that can detect heavy metal ions in water at parts per trillion levels. The devices use peptides to recognize specific compounds, allowing for selective detection of toxic chemicals.
The Microscale Life Sciences Center at ASU has been awarded a five-year $18 million grant to continue its research on cell growth and death, aiming to understand the nature of disease processes. The center will develop miniature automated systems to analyze differences between healthy and diseased body cells.
The Microbe experiment on board the space shuttle Atlantis will investigate how three common microorganisms adapt to microgravity, with potential benefits for developing new therapeutics and treatments for infectious diseases. The results will help NASA evaluate risks to astronauts on future missions to the moon and Mars.
Arizona State University researcher Jianguo Wu is leading a five-year project to study the relationships between species in the Eurasia Grassland, one of the world's largest contiguous biomes. The project aims to understand how different species function together and create realistic gradients of biodiversity.
Researchers have developed a digital magnetofluidics method that enables precise analysis of biological fluids using nanoscale surface patterns. This technology holds promise for improving medical diagnoses, environmental safety, and public security by reducing testing time and costs.
Researchers at Arizona State University have made a groundbreaking discovery in the field of photoprotection, finding that carotenoids can neutralize excess sunlight energy without oxidation. By measuring the electrical conductance within biomolecules, the team found that carotenoids can handle electron overload in a neutral state.
A team of seismologists detected a slab of sunken ocean floor at the Earth's core-mantle boundary, shedding light on mechanisms that give rise to volcanoes and earthquakes. The discovery suggests whole mantle circulation and provides new insights into the movement of tectonic plates.
A recent study has identified copy number variants in chimpanzees that are comparable to those found in humans, indicating regions of the genome may be inherently unstable in both species. This research provides valuable insights into genetic diversity and adaptations in our nearest relatives.
The Biodesign Institute developed a mobile, rapid assessment device to respond to potential bioterror threats using automated miniaturized lab-on-a-chip cartridges. A portable biodosimetry system was also designed for identifying radiation exposure in 'dirty bomb' victims.
Researchers confirm that both humans and chimpanzees possess gene variants related to bitter taste, but the reasons behind these variations differ. The new findings challenge a 65-year-old genetic discovery made by Sir Ronald Aylmer Fisher, instead attributing the phenomenon to convergent evolution.
Researchers monitored RS Oph's unprecedented detail using space- and ground-based telescopes, estimating gas expelled at 10 million km/h and a size larger than our solar system. The study sheds new light on super stellar explosions and helps predict the red giant's lifespan before becoming a white dwarf.
Scientists are harnessing microbial biotechnology to address global environmental issues by utilizing diverse microbial communities and their functions. By leveraging cutting-edge DNA-based techniques, researchers can identify and utilize beneficial microorganisms to clean up pollutants, generate renewable energy, and detect pathogens.
A new book by Arizona State University professor Gary Ladd explores the impact of children's peer relationships on their social competence, health, and development. The book reveals that many children face challenges in forming friendships and navigating peer groups, which can lead to feelings of loneliness, anxiety, and depression.
Two new studies using Hubble Ultra Deep Field data show a link between galaxy assembly and supermassive black hole growth. Tadpole galaxies, with bright knots and tails caused by mergers, suggest that black holes are enshrouded in dust, making them invisible during the merging process.
A new plant-based system rapidly produces high levels of antigens that confer immunity against the plague. Guinea pigs vaccinated with the new antigen exhibited higher survival rates compared to traditional vaccines.
A study by Arizona State University researchers found a connection between a bee's reproductive traits and its social behavior. The findings suggest that elements of a solitary ancestor's reproductive behavior may have evolved into the complex social structure and divisions of labor seen in highly social bees.
Curtis Marean aims to reconstruct ancient ecological factors influencing human evolution and understand the future implications for modern humans. He believes a team-based approach will provide more fruitful research than traditional specialist work.
Researchers suggest that Martian features can be explained by meteorite strikes rather than evaporated lakes. Base surges from massive explosions caused by meteorite impacts result in simple and consistent explanations for rock formations and sediment layers found at the Opportunity site.
Researchers at Arizona State University have developed a technology that can directly identify single nucleotide polymorphisms (SNPs) in DNA molecules using electrical conductivity. The technique involves measuring the electrical conductance of a single DNA molecule, which can reveal sequence information and detect mutations.
The Biodesign Institute is developing a subunit vaccine against tularemia using unique technologies, including high-throughput gene building and gene expression measurement. This approach aims to produce an effective and safe vaccine by identifying the best pathogen components to elicit an immune response.
Scientists discovered that clay minerals can protect and promote the formation of organic compounds under extreme conditions. This finding suggests that clays may have acted as a 'primordial womb' for infant molecules, providing shelter and facilitating reactions that led to the production of complex biomolecules.
The ASU Resilience Solutions Group is studying how factors of risk and resilience contribute to health and well-being among baby boomers. The project will identify biopsychosocial factors that sustain well-being and protect against disability, aiming to maximize wellness and health.
Researchers outline new approaches to help developing countries address neglected diseases by pooling resources through health innovation networks. The recommended approach emphasizes harmonized development in six sectors, including manufacturing, research and development, and intellectual property systems.
A new computer system using DNA will be developed to solve complex logistical problems, such as evacuation logistics after a hurricane. The system aims to calculate optimal evacuation routes and supply logistics in record time.
The Center for Nanotechnology in Society at ASU will develop a new model for understanding the interactions of technology and society. It aims to encourage informed discussions, improve policy choices, and technological outcomes for everyone.
A multi-institutional effort aims to develop responses to 'dirty bombs' and other radioactive threats. The Biodesign Institute and TGen will create biodosimetry devices and diagnostic systems to rapidly analyze radiation exposure levels.
ASU's Center for Rehabilitation Neuroscience has received significant funding to develop neural clamps, MRI systems, and adaptive electrical stimulation for spinal cord injury rehabilitation. The team aims to design techniques to investigate, replace, and repair damaged neural systems for improved mobility.
A new ASU study reveals family environment plays a crucial role in adolescent obesity, highlighting the importance of parental control over diet and limiting sedentary activities. Strong social bonds between parents and children can also contribute to weight gain.
Researchers at Arizona State University suggest that societies can ensure stability by adopting a 'systems approach' to evaluate policies, investments, and dual-use technologies. This approach aims to enhance social and economic resiliency while meeting security needs.
A new study by Arizona State University reveals Mars' surface minerals using THEMIS and TES data, yielding surprising results in localized areas. The findings show that Mars has evolved and continues to evolve beneath its surface, similar to Earth, with diverse igneous mineral types rivaling those found on our planet.
The project aims to formulate a vaccine with a safe, low-cost additive derived from weakened Salmonella bacteria, which can enhance the immune response. A single-dose oral vaccine is also being developed, making it more accessible and practical for use in developing countries.
Researchers have found evidence of photosynthesis deep within the ocean, with green sulfur bacteria thriving near hydrothermal vents. This discovery expands our understanding of life's resilience and potential for existence on other planets.