Researchers used genome sequencing to identify blight-resistant trees with high American chestnut ancestry, preserving the species' ecological and cultural importance. The approach, known as genomic selection, allows breeders to predict resistance and make better decisions earlier in the breeding process.
Researchers have observed a massive star in the Andromeda Galaxy quietly dying and collapsing into a black hole without producing a supernova. The findings provide strong evidence for 'failed supernovae' producing stellar-mass black holes, which are difficult to detect due to weak energy signatures.
Researchers discovered that elephant whiskers change material properties from base to tip, amplifying tactile signals and enabling precise navigation. This 'physical intelligence' allows elephants to perform delicate tasks with remarkable precision.
A new study uses genomic tools to accelerate chestnut restoration, preserving ecological identity and improving blight resistance. The approach enables breeders to identify promising seedlings before years of field testing.
Researchers have discovered how cells compensate for genetic mutations by ramping up activity of related genes. They found a protein called ILF3 that plays a key role in this process, which relies on precise sequence matching to target correct backup genes.
Researchers discovered a star in the Andromeda Galaxy that vanished without going supernova, instead collapsing directly into a black hole. The team's analysis revealed the process of stellar collapse and provided evidence for convection's role in shaping a black hole's outer layers.
Researchers using ESA's Cheops satellite find a small rocky planet in LHS 1903 system, which defies conventional understanding of planetary order and formation. The discovery sparks renewed interest in exploring alternative explanations for this unusual system.
A team of astronomers has discovered a planetary system with four planets that breaks the conventional pattern of rocky inner worlds and gaseous outer planets. The system, LHS 1903, features a rocky outer world, defying expectations, which may have formed in a gas-depleted environment.
A study suggests that breeding trees with 70-85% American chestnut ancestry can result in resistant hybrids. The authors also found that Chinese chestnuts contain compounds inhibiting fungal growth, which could be used to improve resistance in American chestnuts.
A team led by Columbia University professor Kishalay De observed a massive star in the Andromeda galaxy collapse directly into a black hole without exploding as a supernova. This event challenges long-held assumptions about stellar deaths, suggesting that stars with similar mass may or may not successfully explode.
A recent study found that the Yangtze River fishing ban has halted seven decades of biodiversity decline, triggering an initial recovery in fish resources. Key indicators such as biomass, body condition, and species diversity have shown significant improvement after full enforcement of the ban.
A sweeping 10-year fishing ban on China's Yangtze River has halted 70 years of freshwater biodiversity decline. The ban, coupled with improved water quality and environmental management, has led to a significant increase in fish biomass and the recovery of endangered species.
Researchers discovered functional gradients in elephant and cat whiskers, allowing for precise touch sensing. The stiff-to-soft transition enables elephants to navigate their environment with ease, including picking up delicate objects.
Myelin swellings are precursor lesions in MS, but research reveals they have a dynamic character, growing, shrinking and recovering. The underlying nerve fibre activity plays a key role in their formation.
Researchers discovered that thermospermine, a small positively charged polyamine molecule, regulates vascular development by promoting the translation of SAC51 transcription factors while inhibiting LHW. This study sheds light on how plants fine-tune their vascular systems to produce soft edible storage organs or rigid woody tissue.
Charles Swanton has described the evolution of tumors through genetic mutations, explaining why treatments often fail to eliminate them entirely. His discoveries could lead to more accurate diagnostics and improved cancer treatment.
The VALIDATE Network has achieved significant milestones in global collaboration for vaccine research, with over £3.5M in grants and £25.5M in follow-on funding secured. The network has supported over 86 novel publications and delivered online seminars and workshops to more than 3,400 attendees.
Research reveals that warming climate is making glacier surges increasingly unpredictable, with extreme weather events triggering earlier-than-expected surges. Six major hazards identified, including glacier advances, river blockages, and iceberg hazards, posing significant risks to communities in high mountain regions.
A new Mount Sinai study strengthens landmark evidence supporting lung-sparing surgery for pleural mesothelioma, a rare and aggressive cancer caused by asbestos exposure. The research found zero in-hospital and 30-day mortality rates, and a 90-day mortality rate of 4.2 percent in carefully selected patients.
Researchers at Technical University of Denmark developed a groundbreaking nanolaser that can halve a computer's energy consumption. This technology has the potential to revolutionize various industries, including information technology and healthcare, by enabling ultra-small and energy-efficient lasers.
Research by University of Missouri scientists found that road salt is deadly to freshwater snails when paired with the presence of predators, causing nearly 60% higher mortality rates. The study suggests practical solutions to reduce salt pollution in waterways, such as cutting road salt use by up to 50%.
A University of Houston professor has found that tree-like thin films release heat at least three times better than traditional methods, enabling more efficient cooling in AI data centers. The discovery demonstrates the power of physics-aware AI design for validating high-impact cooling solutions.
A study by Bar-Ilan University neuroscientists found that engagement with content strongly influences brain activity and comprehension during lectures. When participants found the lecture engaging, their brains remained synchronized with the speaker's speech despite background noise. In contrast, low-interest sections were associated w...
Pompeu Fabra University has awarded Philippe Sands an honorary doctorate for his significant contributions to international law, human rights, and environmental protection. Sands is recognized for his academic work and advocacy on issues such as ecocide, climate change, and genocide prevention.
Researchers at Helmholtz-Zentrum Hereon have developed a water-based, lignin-derived ink that can be fully recycled by adding water. The new ink's full recyclability offers a realistic pathway toward circular manufacturing in 3D printing.
A portable optical system detects glucose in human sweat with high sensitivity and selectivity, suitable for real-world daily glucose monitoring. The system uses nanostructured plasmonic materials and molecular recognition chemistry to achieve reliable detection without enzymes or fluorescent labels.
A new study published in Autism found that autistic adults initially adjust their communication style for children, but then stick to their initial assessment. Autistic participants were more likely to rely on subtle cues and take the interaction seriously, whereas non-autistic participants gradually adjusted their behavior as they rea...
A new study highlights the importance of addressing multiple threats simultaneously to reverse biodiversity loss. Climate policies and amphibians are particularly affected by combined effects of habitat loss, exploitation, disease, invasive species, pollution, and climate change.
Professor Michael L. King has been elected to the National Academy of Engineering for his seminal contributions to transport phenomena and biomedical engineering. His work has deepened fundamental understanding of particle transport, adhesion, and aerosol behavior in biological systems, informing advances across biomedical applications...
PSI researchers Mohsen Sadr and Mohammadhossein Montazerian develop AI tools for fusion energy & semiconductor technologies, and microbatteries for medical tech & wearables. They aim to accelerate processes, improve safety & enable ultrafast charging.
A study by Anglia Ruskin University found that feeling fearful is associated with greater support for climate policies, while feelings of dread lead to lower support. The researchers suggest that evoking manageable levels of fear can motivate people to engage and support solutions.
Researchers at the University of Michigan School of Public Health found a strong association between bone lead concentrations and increased risk of dementia. The study analyzed data from over 30 years of follow-up and estimated cumulative lifetime exposure to lead using machine learning algorithms.
The Biggs Institute will focus on finding solutions to dementia through advanced research, therapies, and care. The new precision therapy center will be named after the donors.
Researchers introduce a new method to assemble graphene sheets into a highly oriented laminated structure, enhancing ion transport and pseudocapacitive reactions. The approach achieves ultrahigh areal capacitance and improves energy density, power density, and cycling stability.
Researchers propose a new way to observe tightly bound supermassive black hole binaries using gravitational lensing and starlight. The method could reveal key properties of the underlying black hole binary, including masses and orbital evolution.
Researchers investigate fractional quantum Hall effect in twisted MoTe2, revealing spontaneous ferromagnetic transitions and exotic correlated phases. The study identifies characteristic spectroscopic signatures of these phases, providing a unified framework for interpreting existing measurements.
Sini Mikkola, appointed Professor of Church History at the University of Eastern Finland, researches Christianity's significance in global politics and its effects on Finnish society. She emphasizes critical reflection and methodological approaches to church history research.
Corals in extreme coastal bays have flexible nutritional strategies, symbiotic relationships with heat-tolerant algae, and microbial communities that enhance their stress resistance. They can adapt to new conditions, but this comes at a cost, and are naturally more resistant to heat.
A study reveals disulfiram inhibits tumor growth in liver cancer by modifying RNA and activating c-FOS, which suppresses lipid metabolism and angiogenesis. High expression of TRMT10C and PCSK9 is associated with poor prognosis, while high c-FOS is linked to better survival.
The study highlights the urgent need for new materials, safer designs, and more sustainable alternatives to meet the world's clean energy demands. Next-generation batteries are expected to offer solutions across many applications with better energy efficiency, safety, affordability, and sustainability.
A new study found that addressing multiple threats simultaneously is crucial for halting biodiversity loss, with single-threat interventions unlikely to reverse global decline trends. Mitigating multiple threats together leads to stable or recovering vertebrate populations.
A national study found young carers in England consistently experience educational disadvantages compared to non-carer peers. By the end of primary school, they were 35% less likely to reach expected standards across reading, writing and maths, with lower GCSE achievement rates.
A team developed a hybrid knowledge integration framework, Knowledge Extractor, to address the limitations of general-purpose AI models in hydrogen energy research. The framework improves accuracy and efficiency by gathering and analyzing new research papers, patents, and policy updates.
A Bronze Age sword from Bavaria was analyzed at Berlin X-ray source BESSY II to gain insights into the region's material craftsmanship. The study provides valuable information on the tools and techniques used during the Middle Bronze Age in southern Germany.
Researchers developed a supramolecular photocatalyst with hydrogen bonds that enhance exciton dissociation and charge migration, leading to improved oxygen evolution rates. The system boosts internal electric fields, driving faster charge migration and increased holes on the catalyst surface.
A new theory suggests that water accumulated in the mantle caused an overturn, supplying materials for continent formation and strengthening the geodynamo. This event accelerated core cooling, correlating with high paleointensities in Archean rocks.
A new study from Trinity College Dublin shows that one in eight older people in Ireland require medical attention for falls annually, with significant gaps in prevention and access to specialist services. The study highlights the need for a coordinated national approach to address this growing issue.
A recent study reveals that FPR2 activation regulates the proliferation and differentiation of intestinal stem cells and transit-amplifying cells, promoting tissue regeneration. The study also identified the PKC-ERK signaling axis as a key mediator of this process.
A new study found that warmer sea surface temperatures cause loggerhead sea turtles to nest earlier and more frequently, but also reduces their reproductive output as ocean productivity declines. This shift has worrying consequences for the long-term resilience of the species.
A novel AI model has been developed to accurately detect placenta accreta spectrum (PAS) in pregnancy, a life-threatening condition often undetected by current screening methods. The model was retrospectively reviewed on 2D obstetric ultrasound images from 113 patients at high risk for PAS and found to be accurate in detecting all cases.
A recent study uses integrative omics analysis to identify key plasma proteins associated with cardiovascular diseases and magnetic resonance traits. The research reveals four high-priority candidate proteins, AGER, CCN3, FER, and SPON1, that show consistent associations with both clinical CVDs and structural CMR traits.
A new study delivers the first fully gapless, telomere-to-telomere genome assembly of flax, providing a complete genetic blueprint for advancing flax biology and breeding. The research uncovers previously hidden genes, structural variations, and evolutionary signals that shape fatty acid biosynthesis and genome organization.
A recent study questions AI model Centaur's ability to simulate human cognition, suggesting it relies on statistical patterns rather than genuine understanding.
A study from Lund University found that a climate-friendly diet rich in plant-based foods like wholegrains, legumes, fruit, and vegetables leads to better nutritional status compared to traditional diets. Despite lower meat consumption, most participants achieved sufficient amounts of key vitamins and minerals.
A new study by Radboud University and the University of Groningen found that PhD graduates, particularly women, experience a persistent pay gap outside academia. Women earn an average of 171 euros less per month immediately after obtaining their doctorate, with this disparity increasing over time.
Sorting extracellular vesicles from human adipose stromal cells using fluorescence-based flow cytometry retains key microRNAs linked to inflammation control and tissue repair. This study highlights the importance of optimizing vesicle isolation for clinical applications, balancing purity with molecular complexity.
A University of Barcelona study using animal models found that early and sustained cognitive stimulation preserves brain connectivity and memory in Alzheimer's disease. Males respond better to cognitive intervention than females, which can delay the onset of the disease.
A new study proposes a two-component self-interacting dark matter model that naturally reproduces observational results for dwarf galaxies and strong gravitational lensing. The model predicts mass segregation, where heavier particles sink towards galaxy centers and lighter particles diffuse outward.
Researchers discovered that Siglec-15 fuels brain tumor growth by interacting with the lysosomal calcium ion channel TRPML1, promoting tumor growth and survival. The study identified a novel signaling axis that could bypass drug resistance in targeted therapies.
A historical analysis of Surinamese slave registers found that young children who grew up without a mother were more likely to die, while the presence of grandmothers significantly increased their chances of survival. Family members played a crucial role in protecting children from harsh conditions.