Articles tagged with Discovery Research
Research reveals that dopamine levels increase with stressful stimuli, rewriting the 'pleasure molecule' narrative, and suggesting new treatment approaches for psychiatric diseases and addiction. The discovery has significant implications for understanding dopamine's role in behavior and developing evidence-based treatments.
Researchers have discovered a new species of otter in Germany that dates back to 11.4 million years ago. The Vishnu otter genus was previously known only from Asia and Africa, but this finding suggests they also occurred in Europe.
Researchers have discovered a new technique to locate the diffusion wake's signal in the quark-gluon plasma, a subatomic soup that flowed like a friction-free fluid after the Big Bang. This breakthrough may help scientists understand how matter emerged from this perfect fluid.
A team of researchers has discovered a new species of giant penguin, named Kairuku waewaeroa, in the North Island of New Zealand. The fossil, estimated to be between 27.3 and 34.6 million years old, was found by school children on a fossil hunting field trip in 2006.
A team of NTU Singapore scientists developed a predictive computer model called NSGA-II, which proposed strategies to reduce COVID-19 infections and deaths by an average of 72%. The model recommended timely and country-specific advice on interventions such as home quarantines and social distancing measures.
A study on Antarctic jellyfish was conducted using footage from an amateur nature video. The research team identified 12 species, with two likely representing undescribed species. A machine learning training set for video annotation was also developed.
A University of Queensland-led study reveals that hot spot volcanoes do not produce 'pristine' magma from the melting mantle but instead filter a different melt to the surface. This new information supports the notion that detection of magma at the crust-mantle boundary could indicate an upcoming eruption.
Scientists have discovered a two-dimensional type I superionic conductor with high ionic conductivity and low thermal conductivity, making it a promising material for batteries, fuel cells, thermoelectrics, and environmental cleanup applications.
A nearly $2 million NSF grant will accelerate the hunt for low-frequency gravitational waves using high-precision timing observations of exotic stars called millisecond pulsars. WVU's Maura McLaughlin is principal investigator on the project, which aims to discover new types of gravitational waves and expand the IPTA's reach globally.
The Center for Research on Programmable Plant Systems (CROPPS) aims to integrate plant sciences, engineering, and computer science to improve crop efficiency and sustainability. Researchers will engineer plants that can detect environmental changes and respond to digital signals, leading to more efficient water and nutrient delivery.
Researchers at University of Illinois Chicago found a potential direct connection between neurodegenerative diseases, such as Alzheimer's disease, amyotrophic lateral sclerosis (ALS), glaucoma, and herpesvirus. The study suggests OPTN protein restricts HSV-1 virus spread in cells.
Researchers used a groundbreaking technique to study silicon crystals and neutron particles, revealing new information about a possible fifth force of nature. The study achieved fourfold improvement in precision measurement of the silicon crystal structure factor.
Researchers at Vanderbilt University Medical Center have identified a new antibacterial mechanism where immune cells cooperate to capture and 'eat' bacteria. This cooperation enhances the killing power of macrophages, increasing phagocytosis of bacterial pathogens, including antibiotic-resistant staph
A new study published in Science identifies a specific molecule, C1q, that plays a key role in the long-term effects of traumatic brain injury. The researchers found that an antibody treatment could prevent the development of negative outcomes such as sleep disruption and inflammation.
Researchers at UVA Health System have made a groundbreaking discovery about cells' 'batteries,' revealing how they sense problems and perform quality control on mitochondrial function. This finding could lead to better treatments for non-communicable diseases, which are estimated to cause 71% of all deaths.
The National Institute on Aging has expanded its network of cutting-edge Alzheimer's disease and related dementias centers, with two new centers in North Carolina and Texas. The Duke/University of North Carolina ADRC will focus on understanding age-related changes across the lifespan and identifying disparities in dementia among differ...
Researchers at Stanford University have overcome a key obstacle in phase-change memory technology, enabling faster and more energy-efficient data storage. By using a thermally insulating flexible substrate, they reduced power consumption by a factor of 10 on flexible substrates and 100 on rigid silicon.
Researchers analyzed 1.4 million field observations and 73,000 museum records to find a strong correlation between species abundance in nature and their presence in museum collections. This method enables scientists to study species decline and estimate past abundances, providing insights into conservation efforts.
Researchers found that the gene TCF-1 regulates specific Treg cells, leading to more severe and inflammatory colon cancers. Without TCF-1, these cells become activated and gain a gut-homing feature, resulting in harsher cancer outcomes.
The Vilcek Foundation has awarded four prizes worth $250,000 to foreign-born scientists in the United States. The prizes recognize outstanding career contributions to biomedical science and innovative research. This year's recipients include Vishva M. Dixit, Markita del Carpio Landry, Hani Goodarzi, and Harris Wang.
Researchers discovered a distinct difference in gene expression in women who underwent preterm labor compared to those at full term. The findings suggest new directions for studying preterm labor and potentially effective treatments.
The GPGD database contains records for 903 herb species, including DNA barcodes, organelle genomes, and whole genomes. It provides essential resources for species identification, biosynthetic pathway decomposition, and molecular-assisted breeding analysis.
Researchers have developed a stable perovskite nanocrystal material for LEDs, enabling bright and long-lasting light sources. The new material is made using a metal-organic framework structure, which keeps the nanocrystals separate and prevents degradation.
A team of researchers from Boston College has created a new metallic specimen where electron motion flows in a fluid-like manner, fundamentally changing particle-like to hydrodynamic dynamics. The discovery confirms theoretical predictions and opens up new possibilities for material exploration and potential applications.
MUSC Hollings Cancer Center researchers discovered a novel mechanism showing how a certain gene mutation can allow tumors to evade detection by the immune system in colorectal cancer patients. The study found that APC mutations lead to increased levels of PD-L1, which allows tumors to evade T-cell function and increase immunosuppression.
A new analysis platform developed by Ohio State University scientists combines genetics and phytochemical data to improve the health benefits of apples. The platform has potential to reduce breeding time and enable data-driven assessments of how to boost apple nutrition.
A study by Anglia Ruskin University found that weaker internal connections between the brain and organs are linked to negative body image. Adults with less efficient brains at detecting internal messages are more likely to experience body shame and weight preoccupation.
The University of Texas at San Antonio's Center for Innovative Drug Discovery (CIDD) has received a $3.2 million grant to develop strategies targeting cancer-related proteins considered 'undruggable'. The Proteolysis-Targeting Chimeras (PROTAC) platform aims to promote degradation of targeted cancer proteins and kill cancer cells.
Scientists have discovered that geckos use their tails to recover from head-first crashes into rainforest trees, with implications for the design of agile robots. This versatile behavior allows geckos to stabilize themselves after impact and maintain control during gliding maneuvers.
Researchers at McGill University have developed a new way to track genetically modified animals using artificial transgenes. The discovery provides a powerful tool for locating and managing escaped or released GM animals.
A new study highlights the need for a national policy to protect submerged Indigenous sites, which are at risk due to climate change, dredging, and seabed mining. Archaeological discoveries off the Pilbara coastline in Western Australia have uncovered ancient stone tools, rock art, and engravings dating back over 7,000 years.
Scientists at the University of Kent have developed a mathematical formula that describes the shape of any bird's egg in nature. The formula is based on four parameters and can be applied across multiple disciplines, including food research, mechanical engineering, and agriculture.
West Virginia University engineers are working on a $750,000 award from NASA to improve data transfer efficiency during space exploration. The team is developing AI-based algorithms that can compress data while retaining maximum information content, which could enable more efficient NASA missions and sustain Earth and solar observations.
A new preclinical study validates the spleen's role in cardiac healing and suggests targeting S1P as a potential treatment for heart failure. The study discovered interactions between S1P and the heart during transition from acute to chronic heart failure.
A new study by Tufts University researchers identifies a high risk of forced labor in US fruits and vegetables, with most food-country combinations coded as high risk. The study's findings highlight the need for policymakers, farmers, and food companies to address systemic issues in food supply chains.
Researchers describe two new species of fossil ctenophores from Utah with preserved nervous systems and up to 24 comb rows. These findings suggest that Cambrian ctenophores had more complex nervous systems than living species, with specific nerve tracks along the body and a ring around the mouth.
A new catalyst and microchannel reactors improve efficiency and cost in converting alcohol into jet fuel. The process reduces complexity, improves efficiency, and lowers capital costs for renewable energy production.
Researchers have discovered three new species of ancient mammals in North America, hinting at rapid evolution following the mass extinction of dinosaurs. The creatures, which include the 'Hobbit'-named Beornus honeyi, differ from earlier known mammals and suggest that mammals diversified more rapidly than previously thought.
Researchers at RMIT University have developed a wave energy converter that doubles the power harvested from ocean waves, overcoming technical challenges and unlocking vast untapped potential. The dual-turbine design is cost-effective and requires no special syncing technology.
A new study showcases the COVIDome Explorer, a public online portal for real-time COVID-19 data analysis, visualization and sharing. The platform enables rapid hypotheses testing, hypothesis generation and discoveries by experts and non-experts.
Researchers have discovered a way to induce magnetic waves in antiferromagnets using ultrafast laser pulses, potentially leading to faster and more efficient data storage. This technology could endow materials with new functionalities for energy-efficient and ultrafast data storage applications.
University of Virginia researchers design a simple way to implement a tunable stiffness strategy in robots, enabling efficient swimming at varying speeds. The approach, inspired by the natural adaptability of fish, uses a programmable artificial tendon to adjust tail stiffness in real-time.
Researchers collected over 300 samples from the seafloor to study biodiversity, mineral makeup, and ecological effects of toxic waste dumping. They discovered a new area of methane seepage and a whale fall, providing insights into the impact of human actions on deep-sea ecosystems.
Researchers in Japan have created a method to preserve mouse sperm by freeze-drying it on a plastic sheet, enabling easy transportation via postcard. The 'sperm book' stored at -30°C, can hold thousands of sperm samples, and the mailing method has shown promising results with high offspring rates.
A new Science article assesses the technological progress of colloidal quantum dots, which have become industrial-grade materials for a range of technologies. Advances include first demonstration of colloidal quantum dot lasing, discovery of carrier multiplication and pioneering research into LEDs and luminescent solar concentrators.
A new study analyzed Italian firms' Twitter conversations during the pandemic, revealing a focus on environmental sustainability and digital transformation. The research highlights the importance of corporate social responsibility and stakeholder engagement on these themes.
Researchers identified a genetic mutation in nonhuman primates that closely resembles Pelizaeus-Merzbacher disease, a rare and progressive disorder affecting the central nervous system. The discovery was made possible by a massive genomic database built at OHSU's Oregon National Primate Research Center.
A new model integrates advanced models and observational data to track carbon cycles in agroecosystems, validating its performance and demonstrating its potential for estimating different carbon components. This solution has the potential to advance precision agriculture and inform sustainable farming practices.
Researchers have found that improved learning processes are associated with reduced symptoms of depression. By using brain imaging and mathematical modeling, the team identified distinct paths to depression symptoms and proposed a new approach for treating clinical depression.
Researchers applied supervised machine learning to lidar data from fishery surveys, automating the identification process in regions with a strong possibility of harboring fish. The technique decreased manual inspection in datasets from Yellowstone Lake and Gulf of Mexico studies by 61.14% and 26.8%, respectively.
Spotted hyenas inherit advantageous social networks from their mothers, which affect their health and longevity. Higher-ranking mothers imprint these networks on their cubs more accurately, leading to longer life and reproductive success.
Researchers chronicle African dust transport across North Atlantic, highlighting its essential role in marine and terrestrial ecosystems. The study also explores the link between dust transport and African climate, shedding light on Earth's largest source of dust.
Researchers at NYU Tandon School of Engineering developed a framework called DeepReDuce that streamlines neural networks to be more adept at computing on encrypted data. The team found that DeepReDuce improved accuracy and reduced ReLU count by up to 3.5% and 3.5×, respectively.
Andrea Alù, founding director of Photonics Initiative at CUNY ASRC, received the world's largest unrestricted prize for early-career scientists. His research discoveries in materials science and physics have brought about advances in electromagnetics, nano-optics, and acoustics with potential applications in various fields.
A new species of alpine moth has been discovered in the Alps, with its discovery resolving a 180-year-old mystery. The moth, named Dichrorampha velata, was found to be different from a previously known species and had to be described as new to science.
The NIH is awarding $80 million to the Mendelian Genomics Research Consortium to develop new methods and approaches for identifying genetic causes of single-gene diseases. The consortium aims to significantly increase the number of Mendelian disorders with known genetic causes.
The Swiss team proposes a three-pillar strategy for semantic framework development, compositional language creation, and adaptation to specific data models. This approach aims to unify vocabularies and facilitate cross-referencing of mutually intelligible data from different sources.
A KAIST research team developed a hydrogel-based flexible brain-machine interface that can detect neural signals for up to six months. The device minimizes foreign body responses by mimicking the properties of surrounding tissues when exposed to body fluids.
A study by Texas A&M University suggests that current US laws do not align with the American public's preferences for using big data in public health. The public prefers big data to be used for common good over individual or self-serving interests.
The study reveals that frog eggs release zinc and manganese sparks after fertilization, indicating a shared biology between humans and frogs. The research has implications for understanding the interplay of dietary zinc status and human fertility.