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 found potassium hydride promotes iron catalysts to form ammonia at a rate six times faster than potassium hydroxide. The study identified distinct reaction routes, with hydride hydrogen reducing iron nitride and hydroxide hydrogen protonating nitrogen adsorbed on iron.
Researchers developed a bone marrow-derived culture system to generate large numbers of highly enriched CD103-positive cDC1 cells from mice. The system, called iDC1, produces an estimated 1.5 billion cDC1 cells from a single mouse, with over 95% purity.
Early-career researchers recognized for their outstanding and innovative work across seven disciplines; selected from 382 applicants across 52 countries. The winners receive a $1,000 research prize and amplification through Advanced Science's global platform.
The study reveals that Africa's water demand is increasing due to growing pressure on vital resources, with irrigation accounting for 65% of the demand. Despite the increase, around 717 million people lack a piped water supply, highlighting the need for better water management and infrastructure to address water scarcity.
A new molecular map of breast cancer has identified novel forms of the disease and provides a foundation for selecting personalized treatments. The atlas groups breast cancers into interconnected clusters sharing common molecular features, treatment responses, and clinical outcomes.
Researchers used density functional theory to reconstruct the complete reaction pathway on the α-Ag2WO4 surface, revealing the molecular mechanism behind its activity. The study identified a clear design target to speed up turnover by lowering the barrier for the second oxidation step.
A targeted immunoPET scan detected active multiple myeloma that standard PET/CT scans and blood tests missed, revealing active disease in patients with no signs of cancer. The scan, which uses labeled antibodies to recognize myeloma-specific surface proteins, showed promising results in a phase 2 clinical trial.
This Mini Review outlines a regime-aware framework linking bulk electrochemistry, confined nanoscale measurements, and single-molecule interrogation to connect molecular redox chemistry. Advanced scanning probe microscopy and nanospectroscopy help bridge the conceptual gap between classical electrochemistry and molecular electronics.
JMIR Cancer is calling for research on prostate cancer, focusing on digital health innovations, patient perspectives, and AI advancements. Researchers and patients are encouraged to submit their work on topics such as teleoncology, mobile apps, and personalized treatment planning.
Researchers from Shandong University explore how precisely arranged nanoscale building blocks can produce stronger signals and bring different sensing functions together for disease biomarker detection. Structural design strategies are being used to advance the field, including single-component assembly and multicomponent co-assembly.
A research team led by Gage Crump will use zebrafish to study the role of gene regulation in congenital anomalies, particularly those affecting head development. By understanding the logic of enhancers, they hope to develop new gene therapy treatments and predict various conditions.
Researchers found that when U.S. states strengthened trade secret law, high-tech firms relied less on compartmentalizing their inventors and more on connecting them broadly. This led to greater technological impact and innovation quality. New hires played a central role in bridging previously separated innovation communities.
New BioScience essay argues that the inherent beauty of insect species is a key argument for conservation. The piece aims to persuade people to act ardently to protect things they find attractive, beautiful, or otherwise admirable, highlighting the growing use of apps like iNaturalist.
A study estimates that sea level rise could lead to ecosystem service losses of $164.46 billion per year by 2100, with countries like China, Brazil, and Russia facing the highest absolute losses. However, relative losses are highest in low-lying coastal countries, with nations like the Netherlands, Egypt, and Iraq facing the greatest e...
A McGill-led research team developed a bacteria-based biocomputer that can solve large, complex problems using a small fraction of the memory and resources required by standard computers. The biocomputer exploits the exponential division of bacteria to explore many possible solutions simultaneously.
A study from Washington State University found that cold-stored platelets can be stored for up to three weeks while retaining their effectiveness in treating or preventing bleeding in dogs. The study showed that platelet transfusions improved bleeding or prevented bleeding complications in 70% of cases.
A new study found that nearly 30% of CT scans exceed the recommended radiation threshold, while facility scores ranged from less than 1% to over 90% out-of-range for using excessive dose. The study suggests that excellent performance is achievable with today's scanners, and that lower doses can be achieved with measurement and feedback...
A new AI-assisted pipeline detects human errors in structural design documents, improving reliability and consistency. The system extracts and standardizes structural information from calculation documents and drawings, identifying inconsistencies and reporting duplicate entries.
Researchers developed an anode-less thin film battery architecture using a Sn/C interlayer to guide Li deposition, promoting uniform plating and reducing Li loss. The resulting battery achieved a volumetric energy density of 235.13 Wh/L and an overall thickness of just 2.77 micrometers.
New research warns that US structures will face nearly tripled fire risk by 2060 if no action is taken on climate change, with up to 449,100 buildings at risk of destruction or damage. The western US will be the epicenter of structural losses, with socioeconomically vulnerable communities facing the highest levels of fire risk.
Researchers at Chalmers University of Technology found that 44-46% of container truck journeys in Sweden were empty, resulting in wasted resources and emissions. By optimizing container transport, the study aims to reduce empty trips and promote more efficient transport, lower emissions and costs
Researchers developed a non-invasive test to detect chronic inflammation by analyzing extracellular vesicles in blood and urine. They identified specific microRNAs and membrane proteins to distinguish kidney inflammation from other types, providing clues to the source of chronic inflammation.
A new viewpoint argues that exercise should be prescribed like a medication for brain health care, citing evidence for its benefits on cognitive function, mood, and anxiety. The authors highlight the need for a structured, individualized approach to exercise, tailored to specific needs and populations.
The EU-LAC Supercomputing Network for AI initiative aims to improve interoperability between Latin America and Europe, accelerating AI and supercomputing competitiveness. The project, coordinated by BSC, includes training programs and focuses on addressing regional challenges, such as drought simulations and linguistic diversity.
Researchers at the University of Utah have developed a new method to break down 'forever chemicals' under relatively mild conditions. The process, known as defluorination, uses reactive chemicals to sever strong carbon-fluorine bonds, releasing nearly all of the fluorine as fluoride.
A KAIST research team creates a technique to encode virtual object roughness as visual cues, allowing users without haptic devices to distinguish between roughness levels visually. This enables more effective collaboration in VR, with pairs completing tasks 23% faster and reporting higher confidence in judgments.
A new study published in the Journal of Drug Delivery Science and Technology found that nitric oxide particles helped nine in ten infected wax moth larvae survive bacterial infections. The particles, which release nitric oxide slowly over several hours, showed promise in reducing bacterial loads by 10,000 to 100,000 times.
Research finds AI measurements of ejection fraction from heart scans more strongly linked to patient survival than clinician measurements. AI analysis is faster and more consistent, improving accuracy and potentially reducing workload for clinicians.
A survey of 50,000 people across 92 countries found concerning trends in global mental health, with younger people experiencing lower vitality, emotional stability, and resilience. However, older people and those with positive relationships and sense of meaning showed improved well-being.
Nurses are already central to One Health, working across clinical care, community, and environmental health, but their contributions remain invisible. The authors call for nurses to be given a more visible role as educators and leaders, feeding into policy, to strengthen global health systems.
A University of Utah study found that tree shade significantly reduces heat exposure for people experiencing homelessness in Salt Lake City, with heat-related illnesses and sleep disruptions common during hot nights. The report calls for more publicly accessible shade, cooling spaces, and a statewide Code Red policy to address the issue.
The Alliance for Clinical Trials in Oncology is highlighting eight ongoing clinical trials focused on improving cancer detection, treatment, and survivorship for men's cancers. These trials aim to enhance quality of life and support patients and their loved ones after treatment.
A prospective cohort study found that about half of people living with long COVID experienced a meaningful symptom improvement within three years. By three years, 50.1% of participants experienced a sustained symptom improvement, and 56.4% experienced substantial symptom reductions along with a good quality of life.
A modeling study suggests that carefully planned harvesting can increase total carbon storage by 4.2% and raise timber output by 38% while leaving slightly less carbon in living trees. Managed harvesting strategies can support regeneration and reduce mortality losses, and may help sustain carbon storage while supplying timber.
Computational neuroethology uses AI to analyze animal behavior in natural habitats, overcoming obstacles in laboratory data interpretation. The five-stage pipeline enables more accurate behavioral data, revolutionizing animal research.
A genetic score from 11 variants identified individuals whose gastric cancer risk dropped 56-80% after H. pylori eradication, reducing the number needed to treat from 112 to 43. The score also sorted treatment effects, pointing to closer surveillance for moderate-benefit individuals.
A team of researchers at the German Cancer Research Center (DKFZ) has identified a group of particularly long-lived blood stem cells in mice, which remain dormant for an exceptionally long time while retaining their ability to generate new blood cells. These cells may be responsible for sustaining blood regeneration and immune defense ...
Plants integrate light from multiple directions to grow, with local sensing and nonlinear response mechanisms involved. The study reveals plants can experience optical illusions, with growth direction differing from the strongest light source.
The EULAR 2027 Congress in Berlin will bring together experts to share latest RMD advances and innovations in personalized care. The event celebrates EULAR's 80th anniversary, highlighting its commitment to collaboration and scientific progress.
Freie Universität Berlin researcher Franz Josef Schreiber has received the Google PhD Fellowship in Quantum Computing for the third time. He is the third researcher from Jens Eisert’s working group to receive the award, highlighting the institution’s reputation as a hub for quantum research.