New research reveals that complex terrain is vital to brush-tailed rock-wallaby habitat choice, essential for conservation and reintroduction programs. The study suggests shelter from predators and environmental extremes is the key factor influencing den site selection.
A team of horticulture scientists has identified the single genetic region controlling primocane-fruiting in blackberries, a discovery expected to speed up breeding for improved varieties. The study validated the result through genetic linkage mapping and identified candidate genes involved in flowering regulation.
Researchers found a sustained reduction in colorectal cancer incidence and death associated with single flexible sigmoidoscopy screening, particularly in men. The study suggests that this screening method can provide long-lasting benefits beyond the usual 15-year screening age range.
AiiDAlab simplifies material research and simulations by automating workflow management, analysis, and visualization. Researchers can now focus on gaining new insights without requiring advanced computing skills.
Researchers developed a stevia-PVA hydrogel-based triboelectric nanogenerator that demonstrates improved mechanical strength, electrical output, and recyclability. The device achieves over 70% visible light transmittance and can be recycled via a water-assisted process, making it an eco-friendly material for wearable devices.
Recent advances in medications, devices, and care pathways are redefining heart failure (HF) treatment. Emerging therapies beyond traditional EF silos have demonstrated broad efficacy across LVEF categories.
The article discusses the ethics of describing gene-editing therapy for sickle cell disease. Despite FDA approval, it argues that framing these treatments as a 'cure' is misleading and may cause unrealistic expectations. The essay also highlights the need for structural drug policy reform to expand freedom.
A recent study from the University of Kansas found that a common mutation in the PTPN22 gene may provide a survival advantage against viral infections, including coronavirus. The mutation was previously associated with an increased risk of developing autoimmune diseases such as diabetes and lupus.
Researchers found a protein called RAB5c that helps white blood cells kill Aspergillus fumigatus, a common airborne fungus. Without this protein, immune cells are disarmed despite attacking at full force. The discovery could lead to new treatments for patients with weakened immune systems.
Researchers found amino acids are consistently more diverse and evenly distributed in biological samples than abiotic ones, while fatty acids show the opposite pattern. This fundamental principle of life may be detectable in data collected by space missions.
A novel noninvasive brain stimulation approach, TIs, significantly improved movement in patients with Parkinson's disease compared to a sham treatment. The technique targets the subthalamic nucleus and produced clinically meaningful improvements in bradykinesia and tremor.
Cells have a new fail-safe mechanism to handle misfolded proteins that accumulate in liver cells, explaining why only some patients with alpha1-antitrypsin deficiency develop liver disease. This discovery could help predict which patients are at highest risk of needing a liver transplant.
Researchers are developing a system that uses AI and robotics to track what's installed inside the growing ship and compare it to a digital twin of the intended structure. The system will create reports of mismatches that workers can use to make adjustments, potentially reducing delays in delivery.
A new editorial proposes the use of agentic AI systems to address cancer-related malnutrition, a prevalent issue affecting up to 80% of patients. These systems aim to coordinate multiple functions simultaneously and support ongoing clinical decision-making throughout treatment.
A new AI chip using spectral convolutional neural networks (SCNN) analyzes meibomian gland tissue for diagnosis of dry eye disease, outperforming traditional methods and capturing molecular information in a single measurement.
A randomized clinical trial found that testosterone treatment significantly improved sexual activity, sexual desire, and quality of life scores in men after prostate cancer surgery. The treatment also improved body composition and aerobic performance without increasing the risk of biochemical recurrence.
Researchers in Ecuador create biodegradable paper from brewer's spent grain, achieving mechanical properties similar to commercial papers. The process has economic viability at $3.28 per square meter, reducing reliance on virgin raw materials and closing material loops.
A Finnish study found that partners of women with gestational diabetes are more likely to have chronic diseases and mental health disorders. Lifestyle and socioeconomic factors also play a role in their increased risk, highlighting the importance of family-level preventive measures.
Lokmanoglu will investigate how images spread online during politically charged moments, their impact on polarization, and the effectiveness of media literacy prompts in identifying non-authentic images. Her research has implications for consumers of media and engaging with the world in an increasingly polarized society.
Reanalysis of 540-million-year-old microfossils from Brazil reveals they are not animal traces but rather communities of fossilized microscopic bacteria and algae. This finding suggests that invertebrates may not have existed or left marks during the Ediacaran period due to limited oxygen levels.
Researchers have developed a modular technology, LIDAPE, that can directly and precisely edit single amino acids in endogenous proteins without altering their genetic code. This innovation has the potential to create next-generation protein-editing therapeutics by transforming small molecules into precise chemical transformations.
Researchers developed a compact silicon photonic 'Vernier Caliper' spectrometer with near-uniform resonator responses across a broad wavelength range. The device resolves fine spectral peaks as little as 0.74 pm, outperforming commercial benchtop spectrometers in accuracy.
A global study published in Nature Human Behaviour analyzed data from over 8,000 participants to investigate the connection between physical activity and emotional well-being. The results showed that mood improves with everyday movement, and people are more physically active when they feel better.
A retrospective cohort study examining over 840,000 breast cancer patients found a potential link between GLP-1 RA use and improved outcomes among obese or diabetic patients. GLP-1 RAs were associated with lower risk of death and recurrence over a 10-year follow-up period.
Researchers at Leibniz Institute for Food Systems Biology found that bitter-tasting herbal extracts stimulate proton secretion in human gastric cells, with polyphenol-rich extracts showing the strongest effects. The study identified three human bitter taste receptor subtypes as key mediators of this response.
Elke Deuerling, a molecular biologist at the University of Konstanz, has been elected as a member of the Leopoldina, the German National Academy of Sciences. Her work on proteostasis, the regulation of cellular protein levels, has significantly contributed to the understanding of protein protection in delicate formation phases.
A global research team developed an 'All-Surface' 3D laser patterning technique to directly draw highly conductive carbon circuitry on transparent glass. This technology overcomes conventional 2D lithography limits, enabling the fabrication of complex 3D interconnected electrodes and redistribution layers.
A study links insulin resistance and leptin dysregulation to cognitive impairment in bipolar disorder, highlighting the potential of targeted clinical pathways. Metabolic alterations are associated with cognitive deficits and poorer performance in memory and attention.
Researchers have created a three-dimensional lattice that captures water from the air and stores it using ultraviolet light. The material can store up to 5% of its mass in water molecules, with potential for scalability to impact global water stress.
Researchers discovered that Akkermansia bacteria, which aid human digestion, also thrive in the ocean by breaking down seaweed sugar. This finding highlights the importance of these bacteria in both human health and marine ecosystems.
Colleen Scott's patented research develops a shortwave infrared dye to visualize cancer cells, enabling safe and high-resolution deep tissue visualization. Her technology selectively targets cancer cells, allowing clinicians to identify tumor boundaries with greater precision.
A new study found that obesity-related changes in body fat send harmful signals to the brain, disrupting brain immune function and worsening Alzheimer's pathology. Restoring balance in phosphatidylethanolamines reduced lipid dysregulation, improved brain function and cognitive performance in Alzheimer's disease models.
Bionema Group Ltd, a Swansea University spin-out, has received the second King's Award for Enterprise: Sustainable Development. The company develops biological pest control and sustainable agriculture technologies, providing environmentally sustainable alternatives to synthetic pesticides.
Researchers developed genESOM, a generative AI that can expand dataset volume and simulate larger animal numbers while maintaining reliability. This allows for 30-50% reduction in animal experiments without compromising results.
Two studies by Rutgers University professor Colleen Berryessa explore how expressions of remorse are interpreted in the legal system, finding that it can lead to serious inequities in legal outcomes. The research highlights the need for greater awareness and education within the legal system to better understand how remorse is assessed.
Researchers at McGill University identify molecular switch that activates energy-burning pathway in brown fat cells, leading to potential breakthroughs in bone health. The discovery sheds light on the futile creatine cycle and its role in mineralization process.
A seven-year study found that nearly half of patients with benign paroxysmal positional vertigo (BPPV) experienced recurrence, while over a third reported persistent residual dizziness. The study highlights the need for ongoing care and patient education to mitigate long-term consequences.
A recent study analyzed 138 Indian cities using satellite data and explainable AI methods to show why urban greening needs to be tailored to humidity, canopy structure, and airflow. The findings highlight the importance of considering moisture management and ventilation in urban planning to effectively mitigate heat-related stress.
A new study reveals that four specific genes are crucial for the Atlantic herring's adaptation to low salinity in the Baltic Sea. The genes, expressed in sperm, eggs, and early embryos, enable the fish to reproduce successfully in brackish water.
A more integrated European energy system could significantly boost the continent's transition to clean energy, easing supply and price shocks. Greater integration will also enable efficient management of intermittent renewable electricity sources.
A new editorial by IOF members highlights the alarming high post-fracture mortality in Africa and emphasizes the need for a targeted, Africa-driven strategy. The authors propose five strategic priorities to build bone health into national health systems, education, and policy.
A study published in Aging Cell found that reducing dietary fat or animal-based protein can reduce 'biological age' in older adults. After just four weeks, participants showed significant reductions in biomarker profiles indicative of improved health and aging outcomes.
A simple 30-second sit-to-stand test can estimate muscle power and identify individuals at higher risk of hospitalization and mortality. The test revealed a strong association between low muscle power and increased risks of falls, fractures, hospitalizations, and mortality in older adults.
Researchers developed a mechanical prototype to demonstrate their bio-inspired sensor's ability to enhance vibration signals without amplification circuits or signal processing. The design aims to benefit acoustic and vibration sensors that need to detect very weak signals, such as microphones or biomedical sensors.
The Applied Immunological Research Symposium (AIRS) brought together renowned scientists to share groundbreaking findings on T cell exhaustion and its connection to vaccine interception. Keynote speaker Rafi Ahmed presented data showing how blocking PD-1 reawakens a core population of 'stem-like' T cells, unleashing them to fight disease.
A new study by Kyota Yasuda found a strong correlation between RBP diversity and neuronal count in six model organisms, suggesting that post-transcriptional regulation is a key factor in nervous system complexity. RBP diversity increased from 397 families in nematode worms to 469 in humans, correlating with enhanced neural complexity.
Researchers found that caregivers play a significant role in helping infants learn complex vocalizations, similar to how zebra finches use social feedback to teach their young. The study suggests that both humans and zebra finches rely on social environment to guide low-level temporal foundations of their vocal communication.
Researchers found that powdery mildew disease caused by different fungi infects strawberries in North America and Europe differently, indicating the pathogens jumped hosts over millions of years. This discovery can aid understanding of plant diseases and their spread.
Researchers found a high-risk subgroup of patients with the 'lemon-on-sticks' phenotype, characterized by low BMI and high WHR, who had poor outcomes and higher all-cause mortality rates compared to other phenotypes. This study highlights the need for personalized therapy in heart failure.
The European Centre for Medium-range Weather Forecasts (ECMWF) is upgrading its key forecasting systems, the Integrated Forecast System (IFS) and the Artificial Intelligence/Integrated Forecasting System (AIFS), to improve weather forecast accuracy. The upgrades include enhancements to ocean- sea ice interactions, wave forecasts, and s...
Researchers developed a core-shell Pd@CeO2/γ-Al2O3 three-way catalyst for stoichiometric NGV exhaust treatment, achieving high conversion rates and low temperature activity. The core-shell design strengthens metal-support interactions, increases oxygen vacancies, and optimizes the Pd-CeO2 interface as a primary active site.
A pilot study suggests that physical exercise can support stem cell donation by releasing specific types of blood stem cells into the bloodstream. The exercise stimulus increases stem cell numbers only moderately, but may offer a more targeted approach than medication.
Researchers found that individuals with stronger brain responses to negative information were more resilient in their thoughts and feelings. They accepted more offers with mixed consequences, indicating a lower value on negative outcomes. This study suggests that controlling negative thoughts may enable people to build mental resilience.
The university has established two new centers: the Center for Quality of All Lives and the Entrepreneurship Center. The former focuses on improving animal welfare and developing innovative veterinary-related devices, while the latter promotes entrepreneurial thinking and supports startup development.
A new AI framework, Hi4GS, revolutionizes wheat yield prediction by improving accuracy and identifying key genetic markers. The framework streamlines high-dimensional genotypic data, uncovering the actual genes influencing yield.
A Brown University study found that expanded Medicaid coverage significantly improves one-year mortality rates for young adults with kidney failure. The researchers discovered improvements in pre-dialysis care, increased use of dialysis, and longer dialysis sessions, all leading to better long-term health outcomes.
At ASCO 2026, City of Hope experts will present research on innovative treatments for various types of cancer. Their findings include the efficacy and safety of immunotherapy combinations, as well as the potential use of CBM588 to enhance immune checkpoint blockade in metastatic renal cell carcinoma.
A new study reveals that even gradual environmental change can push populations past a tipping point, beyond which they may suddenly collapse. The ability of species to adapt depends on three measurable factors: rate of change, environmental variation, and genetic drift.
Scientists analyzed a TiS2|Li3YCl6 half-cell in operando at BESSY II and discovered that intrinsic oxygen causes rapid capacity loss. Oxygen-containing species migrate to the cathode current collector, forming an amorphous layer rich in titanium oxides.
A new study found that telemedicine has not led to increased visits and medical spending across all payer types, easing concerns about ballooning costs. However, it also found that rural areas and commercially insured patients had higher spending, but these changes were not statistically significant.