Researchers have discovered a new root response called saprotropism that guides plants away from decaying plant-derived matter. This adaptation enables roots to avoid hostile zones in soil and promotes healthy growth.
A new robot designed by MIT engineers can swim underwater and fly through the air, mimicking the abilities of diving birds. The robot's wing flapping frequency and tail angle were adjusted to enable a smooth transition from swimming to flying.
A new report from Scripps Oceanography suggests that in-ground sensors can provide reliable warnings of impending cliff collapses. The study detected movement in cliffs several hours to days prior to collapse, with one event leading to a 0.015-inch-per-day crack widening due to rain events.
A new study found that physicians tend to trust incorrect AI advice and have trouble learning from patient recovery data that contradicts it. The researchers suggest that developing strategies to increase human critical thinking and detection of AI errors is crucial for maximizing the benefits of human-AI collaboration in healthcare.
A team of geographers and climate scientists found that major drought in Samoa and Tonga forced Polynesians to migrate east into the Pacific. Climate modeling revealed increased rainfall in receiving islands and a shift in sea surface temperatures, creating powerful incentives for people to seek new opportunities.
A study published in Science reveals that high-altitude mice have adapted to extreme environments by maintaining body heat, sustaining oxygen use, and relying on unusual food sources like lichens. The findings suggest evolution is a complex process with multiple systems shifting to meet environmental challenges.
A new AI system, Biomni, autonomously performs research tasks, matching expert accuracy while requiring less time. The tool enables researchers to redirect efforts toward creative hypothesis generation and cross-disciplinary collaboration.
The Andean leaf-eared mouse, the world's highest-dwelling mammal, has evolved unique metabolic and genetic adaptations to thrive in extreme environments. These adaptations enable it to generate heat, regulate blood vessels, and detoxify poisonous plants, allowing it to survive at high elevations with low oxygen levels.
A new statistical tool, KPT, analyzes existing datasets to determine when personalized interventions outperform universal approaches. The approach consistently demonstrated broad applicability and outperformed previous methods across four datasets.
A University of Stirling-led review found that certain design elements, such as striped patterns and high-contrast colors, can contribute to visual discomfort. This can range from eyestrain to migraine, and is often more pronounced in individuals with sensory sensitivities like autism, ADHD, or dyslexia.
A recent study found that CD38, a protein associated with inflammation and aging, plays a key role in rapidly advancing periodontitis and peri-implantitis. This discovery could lead to new treatment approaches and provide insights into other inflammatory conditions, including cancer.
Researchers at LMU München have created a light-based high-throughput method to analyze individual perovskite nanocubes. The new technology allows for quality control at the single-particle level, differentiating how strongly individual particles contribute and varying within samples.
Researchers developed a new series of oxazol-5(4H)-one derivatives that function as potent and selective TrxR1 inhibitors, permanently locking the enzyme in an inactivated state. The compounds show promising therapeutic selectivity and potential for future cancer drug development.
Researchers found that nearly 90% of sharks collected from Delaware Bay were exported overseas, raising concerns about conservation goals. The study highlights the need for better scientific data and stronger oversight to ensure sustainable removals of critically endangered sand tiger sharks.
Researchers at DZNE discovered that a neuron's structure is remodeled to generate its axon, which breaks symmetry and forms a single long extension. The process occurs through a zipper-like mechanism involving Arp2/3 protein complex, driving rhythmic shape-shifting in the cell.
Fraunhofer Institute's INQUBATOR launches open call for businesses to apply with their use cases for customized solutions in collaboration with Fraunhofer partners, providing practical access to real quantum computing and support for tangible benefits. The application deadline is August 31, 2026.
The Neuroscape Technology for Aging Health - Digital Approaches (TAH-DA) longitudinal study aims to identify biometric predictors of cognitive decline over a year. Participants will use Samsung wearable technology and digital interventions to assess brain health.
Researchers developed a physics-informed scoring system to identify two-dimensional materials with unusual electronic properties. The approach captures signatures of flat-band behavior and trains a model to estimate scores directly from atomic structure, accelerating the search for promising materials.
Researchers identify a promising new strategy to overcome drug resistance in deadly brain cancer by blocking nitrosative stress. Combining BA-101 with temozolomide slows tumor growth, reduces cancer's ability to spread, and increases cancer cell death.
Researchers developed an electrothermal process for alcohol oxidation using cobalt oxide as a catalyst, achieving high selectivity and efficiency. The study shows that combining heat and electricity can increase production rates while reducing energy consumption.
Researchers from Paderborn University, along with colleagues from Berlin and beyond, have secured funding for their project on semidefinite foundations for quantum codes. The aim is to develop mathematical foundations for quantum codes, crucial for building fault-tolerant quantum computers.
Researchers at ETH Zurich have developed a new approach for quantum computing that separates computation from working memory, using mechanical vibrations to store information. This method has the potential to improve the efficiency of quantum computers and enable them to tackle complex problems more efficiently than classical computers.
Studies in Drosophila complement mammalian systems to uncover EV biogenesis and function, revealing conserved molecular pathways. The review highlights diverse physiological functions of EVs across species, including development, metabolism, immunity, and cancer progression.
Epithelial tissues behave like solids while retaining the disordered structure of liquids. The team developed an active vertex model that incorporated mechanochemical feedback to reproduce experimental signatures of glass dynamics, revealing a link between cellular mechanics, actin organisation, and collective tissue behaviour.
A study published in Cancer Cell identified a six-gene signature in microscopic colorectal cancer liver metastases that may help predict recurrence after treatment. The findings suggest these tiny tumor deposits could serve as a tissue-based marker of residual cancer cells, recurrence risk and chemotherapy resistance.
Living labs in agricultural, food and nutrition research facilitate stakeholder collaboration to identify problems and develop solutions. Long-term funding perspectives are essential for efficient and successful research.
A collaborative project between Alqem AI and the Max Planck Institute for Chemical Physics of Solids aims to identify new magnetic materials without rare earth elements. The company's AI platform combines extensive databases with high-quality training data to turn digital predictions into real materials.
Researchers from BST and IGTP are developing therapies based on extracellular vesicles, which can perform tissue regeneration and modulate inflammation. These nanoparticles could revolutionize medicine by delivering medicines directly to damaged tissues.
Haemophilia patients are at risk of life-threatening bleeding during dental procedures due to clotting factor deficiencies or inhibitor antibodies. Dentists must assess patients carefully before invasive procedures and use evidence-based treatments such as clotting factor replacement and local haemostatic measures.
Scientists used a new method to measure Earth's temperature over the Phanerozoic period, finding past temperatures were around 10 degrees Celsius above pre-industrial levels. The study suggests that natural processes have regulated the planet's climate for millions of years, and humans must take action to maintain a habitable range.
A recent study analyzed over 9,000 size changes in marine animals and found that body size decrease is a general response to environmental crises. The research suggests that warmer temperatures can lead to stronger and more variable changes in species size, posing far-reaching consequences for food chains and fisheries.
The iron cycle complements hydrogen-based power generation by providing a long-term energy storage solution. Iron powder can be transported globally with less infrastructure investment, making renewable energy usable worldwide.
A recent study reveals that astrocyte subtype dynamics play a crucial role in regulating mental health, particularly in mood disorders such as depression and anxiety. The review highlights how inflammatory signaling, metabolic imbalance, and ion channel dysfunction contribute to disease progression.
This study demonstrates the efficacy of Fufang Huangbo Formula in alleviating myeloproliferative neoplasms by inducing cell senescence, inhibiting proliferation, and reducing inflammation. Key components like forsythiaside A and chlorogenic acid are identified as active molecules targeting STAT3 and NF-κB pathways.
A systematic review found that babies born by caesarean section or exposed to antibiotics around the time of birth tend to have differences in their gut bacteria composition, with less diversity and beneficial bacterial groups less abundant. Exclusively breastfed infants appear to show a partial restoration of microbial balance.
Scientists at Institut Laue-Langevin create novel combination of neutron and light scattering to elucidate molecular structure of therapeutic nanoparticles. The technique enables precise determination of particle dimensions, internal structure homogeneity, and potential drug location.
A mechanical soft force sensor eliminates electronic components, allowing soft robots to sense and respond without power or signal processing. The sensor detects multi-axis forces and converts them directly into fluidic actuation.
A new study found that prophylactic naldemedine is a cost-effective intervention for opioid-induced constipation in cancer patients. The analysis revealed an incremental cost-effectiveness ratio of 1,445,276 Japanese yen per QALY gained, which is below the official willingness-to-pay threshold of 5 million yen.
A novel gene promoter called cmGAD67 shows promise for treating drug-resistant epilepsy by selectively stimulating inhibitory neurons. The study found that the promoter drove strong and highly selective gene expression in specific brain regions, reducing abnormal electrical activity and seizures.
The SNU Engineering team has developed an eco-friendly artificial spiderweb pressure sensor that achieves high sensitivity, fast response time, and excellent mechanical stability. The sensor is capable of real-time detection of human pulse, respiration, vocalization, and finger movements, making it suitable for Parkinson’s disease reha...
Researchers discovered that random sounds played during sleep can disrupt the consolidation of new memories by altering the composition of sleep stages. Participants who heard randomly played sounds spent less time in deep sleep and experienced poorer memory performance.
A new study identifies a rare genetic mutation in the CDK12 gene as a cause of aggressive prostate cancer at a young age. Genetic testing for this mutation could help identify families at risk and support early cancer detection, potentially saving lives.
Researchers developed a novel film by incorporating tannic acid into deacidified chitin nanofibers, achieving remarkable tensile strength, UV shielding, and antioxidant properties. The film demonstrated exceptional performance in preserving fruits, such as strawberries, for extended periods.
After Medicare expanded coverage for Wegovy to prevent heart complications in obese patients with heart disease, prescription fills jumped sharply. However, a significant fraction of eligible beneficiaries still did not receive the treatment.
A preclinical study reveals that different muscles remodel on different timelines after hemorrhagic stroke, with specific adaptations occurring between 2-12 weeks. Rehabilitation programs may need to be timed to these post-stroke windows to effectively leverage muscle plasticity for functional recovery.
A recent study found that frequent formulary rejections of single-source branded drugs in the US lead to delayed or absent treatment, highlighting trade-offs between cost and access to medicines. The study highlights the need for more affordable medication options, particularly for patients with chronic conditions.
Researchers have developed a new AI-based approach to automatically detect and classify e-cigarettes with digital screens. The tool has been trained on over 7,000 images and achieved accuracy rates of over 90%, enabling the detection of thousands of devices sold online.
Researchers at JAIST and NIMS have developed a high-throughput screening strategy that simultaneously explores catalysts and reactions. The approach resulted in the discovery of promising materials and revealed minor products, including 1-butene and benzene, indicating early signs of unknown reaction pathways.
A recent hantavirus outbreak on a nature cruise has sparked concerns about the potential for a global pandemic. Experts warn that Ebola-like viruses pose significant threats to public health.
Subjective olfactory impairment consistently associated with depression, while objective impairment linked to aging and anosmia. The study suggests partly distinct underlying mechanisms for subjective and objective impairments.
A study published in Global Change Biology found that falling water levels increase methane emissions from Mediterranean reservoirs. The research, conducted at the Cubillas reservoir in Spain, used a floating platform with eddy covariance technology to continuously measure greenhouse gas emissions.
A cohort study of California public high schools found that dedicated health courses were associated with modestly lower prevalence in several common forms of adolescent substance use. The study suggests that sustained, dedicated health coursework may be a scalable component of school-based substance use prevention.
A new study found that seagrass meadows are a vital source of nutritionally rich fish for coastal communities, with an average seagrass fish providing up to 21% of a child's daily zinc needs. Seagrass meadows are essential habitats for supporting the health and well-being of millions of people in tropical coastal regions.
A new genus of giant salamander, Limnospondylus ajimuensis, has been identified from fossilized vertebrae found in the Ajimu region of Japan. The discovery sheds light on Japan's evolutionary history and highlights the importance of preserving extant species for the future.
A study published in Psychology of Violence found that school administrators experienced verbal and threatening aggression from parents, with nearly 3.5 times the rate reported by teachers. The researchers recommend implementing tiered systems of support for all school personnel to foster a healthier climate.
Recent studies validate AI-based chatbots as effective alternatives to human fitness professionals for generating personalized training programs. However, limitations in nuance and continuous monitoring require hybrid models combining AI tools with human expertise.
The Center for BrainHealth has partnered with Dr. Krystal Sexton to expand its workplace-focused strategy, providing science-based tools to optimize workforce performance and resilience. The partnership aims to equip organizations with scalable solutions to enhance adaptability, innovation, and long-term performance.
A new study by University of Technology Sydney researchers suggests that honesty can be more efficient than incentive contracts in organisations. By modeling principal-agent relations, the authors show that trust and professional integrity may outperform performance-based pay, potentially eroding trust over time.
Researchers at HZB developed a novel perovskite triple-junction solar cell with a GO/SAM bilayer, achieving an efficiency of 27.3% and retaining over 90% of its original efficiency after 770 hours. This study demonstrates the potential of all-perovskite multi-junction solar cells for high power conversion efficiencies.
Acute myeloid leukemia (AML) is classified into 16 subgroups based on its epigenomic features, each with unique clinical prognosis and drug sensitivity. Epigenomic analysis reveals an additional dimension of AML diversity beyond gene mutations alone.