Brightsurf delivers daily science news discoveries, articles, and the latest scientific breakthroughs. Your trusted source for science news today, covering nature news, science & technology, and scientific discoveries from leading research institutions worldwide.
Researchers developed a hybrid photonic platform that integrates quantum emitters with photonic devices, enabling deterministic interactions between photons and diamond-based qubits. The platform, combining gallium phosphide with diamond, could help make quantum networks more practical by providing a way to connect quantum devices over...
Researchers Dr. Hutan Ashrafian and Dr. Ahmad Guni discuss the expanding capabilities of medical AI, including predictive and preventive applications, and the need for technical and health-system advances to improve health outcomes. They will explore the safeguards needed for responsible and equitable adoption of increasingly capable A...
Researchers at ULiège are developing AI models to predict which HPV infections will progress to cancer, integrating biological data and aiming for more personalized care. Despite significant progress, no current biomarker allows for reliable prediction, and the complexity of HPV carcinogenesis poses a major challenge.
A new single-injection treatment for osteoarthritis aims to reverse joint damage. The treatment uses a smart cell approach to regenerate cartilage and suppress inflammatory signaling, offering a potential new treatment option for the condition affecting 33 million people in the US.
Researchers develop experimental modeling method to streamline chemical prediction, enabling more accurate predictions across various applications. By using competition experiments and 3D electronic-state analysis, the approach predicts reaction rates and selectivity, reducing trial and error in industrial processes.
Researchers at UCLA Health Jonsson Comprehensive Cancer Center used CRISPR screen to identify key molecular pathway driving T-cell exhaustion in cancer-fighting immune cells. Disabling the pathway, CRL5, allowed engineered immune cells to stay active longer and fight solid tumors more effectively in preclinical studies.
Conservation experts highlight the importance of recognizing places that sustain biodiversity beyond national parks, including Indigenous communities and private landowners. Effective governance and management are crucial for lasting benefits. The review aims to support widening conservation efforts and strengthening relationships betw...
A 75,000-year-old Neanderthal scapula shows a circular perforation, likely made by a sharpened wooden spear, causing rapid death. The wound's position and fragmentation suggest an intended 'heart shot', with hints of deliberate violence.
A mathematical model examines how electric vehicle commuters respond to limited parking, finding that parking permits can reduce competition and improve travel efficiency. The study suggests that tradable permits can provide equitable outcomes, while system-optimum allocation schemes can substantially improve overall efficiency.
The Alamouti-OFDM system mitigates destructive interference in multi-transmitter wireless communications by leveraging OFDM characteristics, achieving significant performance gains and reliable communication. The system outperforms traditional schemes under both aligned and misaligned conditions, making it an effective solution for rea...
A high-entropy alloy introduces a distorted interface to magnesium hydride, weakening interfacial Mg–H bonds and reducing activation energy by 30%. This boosts dehydrogenation kinetics, lowering the dehydrogenation temperature by 74°C. The alloy also enables rapid hydrogenation and sustained cycling stability.
A Central South University team developed a hybrid prediction model to give mobile robots a
Researchers developed an asymmetric polarization strategy to improve photocatalytic H2O2 production in covalent triazine frameworks. The resulting CTF-P1 exhibits enhanced polarization, internal electric field, and efficient charge separation and transport, achieving high H2O2 production rates.
A new transmission framework integrates PAPR reduction with digital post-distortion method, achieving better balance between PA efficiency and BER performance in OFDM systems. The framework developed a novel receiver-side algorithm, SDFNE, to mitigate nonlinear distortion caused by companding operations and PA nonlinearity.
Researchers developed a stretchable dry electrode inspired by spider silk, achieving stable resistance during stretching and high-fidelity electrophysiological interfaces. The 'bead-on-string' structure enabled long-term use of wearable devices, tolerating up to 400% strain without significant impedance changes.
Researchers discovered the APOE4 gene variant suppresses Wnt signaling, a key molecular pathway for oligodendrocyte function. The team demonstrates an intervention, GSK3b inhibition, to restore Wnt signaling and myelination, showing potential for preventing Alzheimer's disease.
A new study finds that prenatal nicotine exposure can lead to increased flu severity in adulthood, altering lung immune cells and blood stem cells. In mice models, nicotine exposure during pregnancy and shortly after birth impairs the development of these cells, making offspring more susceptible to respiratory infections.
Researchers linked ultra-processed food consumption to increased brain damage in healthy middle-aged adults, suggesting a potential link between diet and brain health. Those with the highest intake of ultra-processed foods were 40% more likely to show signs of brain damage compared to those with the lowest intake.
Researchers found that nicotine exposure during pregnancy and early childhood can disrupt the development of blood-forming stem cells, leading to a more damaging response to influenza infection in adulthood. This can result in increased inflammation, more severe lung damage, and greater weight loss.
A recent study by UCSF researchers found that while over-the-counter hearing aids have lowered costs, many consumers struggle to navigate their options, find expert help, and secure coverage. The study suggests that consumers need trustworthy information, professional guidance, and coverage policies that reflect the new market.
Charité has established a new HIV cure research center, BeCURE, to improve the outlook for people living with HIV. The center aims to develop targeted antibody, immune, cell, and gene therapies to eliminate or keep the virus in check.
The Simons Foundation is launching a $15M initiative to support mathematicians in navigating the AI era, leveraging AI tools and shaping collective standards. The foundation will provide funding, resources, and community-driven initiatives to help researchers adapt to changes in the field.
A new American College of Cardiology Scientific Statement recommends prescribing exercise that is safe, achievable and sustainable over time to treat and prevent heart disease. Regular physical activity improves exercise capacity, reduces hospitalization and enhances quality of life, with small increases producing meaningful benefits.
Harvard's new ExpressPath licensing model helps startups launch faster by providing market-rate financial terms and a simplified license agreement. Researchers can review terms and license agreement online, reducing friction and uncertainty in the licensing process.
A study published in Cancer Discovery found that cabergoline reduced breast cancer risk by 70% in women who took the medication after childbirth. The drug may also enhance the natural process of breast involution, which can help prevent cancer.
Dr. Francis Sessions Cole, III, has made significant contributions to neonatal health through basic and translational research, expanding understanding of surfactant dysfunction and congenital disease. His work has advanced the use of genomic medicine to diagnose complex pediatric conditions, earning him national and international reco...
Blood Cancer United has awarded a $2.5 million grant to a research team led by Melissa Beauchemin to improve clinical trial participation among adolescents, young adults, and older adults with blood cancer. The study aims to address barriers to access and participation, including delayed identification and fragmented referral pathways.
Researchers at the University of Tokyo developed a new AI model, MatterGen-e, which designs electronic structure and crystal structure together for new materials. The model produces substantially more valid and novel structures than a previous model, and provides density of states for newly generated materials.
The Texas Academy of Medicine, Engineering, Science and Technology (TAMEST) has selected Pete Winstead and Winstead PC for the 2027 Kay Bailey Hutchison Distinguished Service Award for their extraordinary leadership and commitment to fostering collaboration and advancing excellence in science, medicine, engineering, and technology. The...
The completion of the Large-Sized Telescope sub-array marks a significant milestone for gamma-ray astronomy, allowing for the detection of faint Cherenkov light flashes and probing the extreme universe. The four telescopes will provide substantially improved sensitivity, angular resolution, and energy reconstruction, opening up new lev...
A comprehensive dataset reveals how climate policy affects national assets, with countries in Africa and with high solar energy potential set to benefit, while fossil fuel-dependent nations may lose out. The study highlights the need for international cooperation and targeted incentives to foster a global climate policy that benefits a...
Researchers at Aston University have engineered vegan honey alternatives with antimicrobial properties similar to mānuka honey, a natural product known for its antibacterial activity. The vegan honey formulations were tested against a culture of a highly drug-resistant bacterium, with promising results.
A recent study by the Complexity Science Hub found that research institutions worldwide are converging on research topics, with new hires aligning closely with existing profiles. This convergence is observed in various fields, with higher alignment in biomedical and health sciences. The study suggests that collaboration plays an import...
Heart failure alters the bone marrow, reducing protective cells that regulate inflammation, reports a study conducted at Science Tokyo. The bone marrow niche is found to play an important role in transmitting the effects of cardiac stress to blood cell forming stem cells.
According to a new poll, 60% of older adults spend less than an hour choosing their Medicare coverage during Open Enrollment, with 27% not reviewing their options at all. 80% stick with their current coverage, and 25% consult Medicare's plan-finding tool or hotline as their most important source of information.
Scientists have identified Id3 as a key molecular regulator of low-intensity pulsed ultrasound (LIPUS)-induced bone formation. An Id3 inhibitory peptide, rID3, combined with LIPUS, enhances osteogenesis and improves bone-defect healing in mice. The study provides a potential strategy for enhancing ultrasound-based bone regeneration.
Recent climate research highlights the connection between soil moisture and summertime warming in the western US, and identifies a unique Santa Ana wind subtype linked to wildfires. AI chatbots struggle to accurately reproduce local climate information, but improved placement of coordinates can reduce errors.
A new study suggests that highly sensitive people are not more emotionally reactive to everyday conditions, but rather attuned to social cues and signs of safety or potential threats. They may benefit more from supportive relationships and positive experiences.
Researchers are conducting a clinical trial to evaluate the effectiveness of a liquid biopsy test in detecting early-stage breast cancer. The test aims to identify rare cancer-associated cells and tumor-associated large extracellular vesicles, which can potentially provide additional information about cancer screening and detection.
Researchers identified a transformation of lung tissue structure and cellular communication, linking to fibrosis progression. The study found that severe COVID-19 triggers changes in cell populations, signaling, and growth factors, such as TGF-β, that drive fibrosis.