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 warn of the dangers of smart vaping devices that reward users with cryptocurrency, increasing addiction risk and undermining smoking cessation efforts. These devices, such as Puffpaw and Gudtrip, use gamification, artificial intelligence, and financial rewards to encourage continued use, making it harder for users to quit.
Researchers analyzed over 800 radiation treatment plans, finding that planner choices, not machine accuracy, drove differences in dose delivery. A genomic test evaluated tumor genetic material, predicting long-term outcomes and identifying patients who may benefit from hormone therapy. This study advances radiation oncology, enabling m...
Researchers found that viewing natural landscapes with VR and listening to classical music reduced patients' blood pressure and anxiety. The study showed significant reductions in blood pressure and anxiety levels after 15 minutes, with no further significant difference after 60 minutes.
UCLA researchers present new radiotherapy research for prostate cancer, head and neck cancers, and personalized radiation therapy. A genetic test identifies men with prostate cancer at higher risk of urinary side effects after SBRT, suggesting personalized radiation treatment.
A new study found that drones can significantly reduce the time between cardiac arrest reporting and defibrillation, particularly in rural and congested areas. By combining fixed AEDs with drones, access times can be reduced by up to 3.76 minutes, with over 95% of cases covered within five minutes.
A new approach to aquatic pathogen surveillance combines automated sampling, pathogen concentration, and rapid signal detection for real-time monitoring of multiple pathogens. The proposed framework complements traditional methods, improving biosafety and early warning systems.
Researchers discovered a distinctive pattern in DNA polymerase genes from China's Napahai plateau wetland, suggesting the unique geography and environmental conditions of the wetland contribute to the genetic diversity of microbial communities. This finding raises the possibility that DNA polymerase genes could serve as biogeographical...
Mayo Clinic researchers will present emerging technologies, precision treatments, and new radiation therapy techniques at ASTRO 2026. The meeting highlights include presentations on AI-driven automation in pelvic radiation therapy and novel therapies for glioblastoma.
Studies on hypofractionated postmastectomy radiotherapy, proton therapy for hepatocellular carcinoma, and stereotactic body radiation therapy for Ewing sarcoma showcase improved patient outcomes. The findings also suggest potential benefits for short-course radiation therapy access and patient navigation in cancer centers.
USF Health researchers have uncovered a previously unknown brain region, the dorsal posterior periventricular hypothalamic nucleus, which plays a crucial role in regulating metabolic health in response to cold temperatures. The discovery offers a potential new pathway for developing treatments to improve metabolic function and prevent ...
A study in the Galápagos Islands found that livestock farming is associated with perceived negative changes in local biodiversity. The study involved livestock producers and found associations between the expansion and intensification of farming and changes in biodiversity.
Researchers developed an AI approach to predict glioblastoma recurrence, allowing for targeted treatments before the cancer becomes visible on MRI. The tool uses microscopic images of fresh, unprocessed tissue and scored based on tumor infiltration, with an accuracy of predicting recurrence within 5-10 millimeters of the sampled tissue.
A recent study from Georgetown University and the University of Washington suggests AI-generated summaries can manipulate people's memory, even when accuracy is assured. Participants who read misleading AI summaries were significantly less likely to accurately recall the original event, according to the study.
Researchers analyzed Nijinsky's diary to study language patterns during psychosis. The findings suggest a unique form of repetitive thinking, with a narrow vocabulary and mechanical coherence. The study aims to contribute to AI-powered tools for detecting mental illness symptoms in language.
A parasite, Toxoplasma gondii, reorganizes the host cell surface to create specialized patches for entry. The parasite's invasion machinery is triggered by a specific sugar-coated protein interaction, allowing it to exploit host-cell vulnerabilities.
UCF Assistant Professor Cali Calarco is investigating how nicotine affects brain cells, providing insights that could help improve treatments for addiction. Her research focuses on the nucleus accumbens, an area of the brain involved in reward, learning, and behavior, and explores the role of mitochondria in drug-seeking behavior.
NTU Singapore scientists have developed a method to strengthen plant immunity by grouping immune receptors together, allowing plants to detect disease-causing microbes more effectively. The approach shows promise for potential crop applications in the future, including disease-resistant vegetable seeds and crops.
Researchers analyzed brain activity in mice to find that neural scaling laws allow information to grow beyond a ceiling imposed by shared noise. The study, published in Science Advances, suggests that brains can process more information than previously thought.
Researchers have identified a way to strengthen bladder cells' ability to eliminate hidden bacteria, reducing recurrent UTIs. OM-89 increases lysosomal acidification and enzyme activity, allowing antibiotics to reach and kill bacteria more effectively.
A new study recalibrates the argon-argon dating method, allowing for highly precise and accurate dating of volcanic eruptions. This improvement enables geologists to attach accurate dates to geologic events, including past eruptions of volcanoes that threaten urban areas, and helps ground-truth other dating methods.
Plant roots detect injury through tiny proteins, triggering electrical and calcium signals that activate defense mechanisms. Repeated bursts of calcium signals can make plant roots temporarily less sensitive to subsequent damage, coordinating how plants respond to repeated or nearby damage.
Researchers found that microorganisms could tolerate the conditions in Enceladus's ocean better than previously thought, increasing the probability of finding evidence of life on Saturn's moon. The discovery provides new insights into the search for life in space, with implications for future space missions to Enceladus.
Researchers at the University of California San Diego have developed a new approach to switch magnetic states using light, which could lead to faster and more efficient data storage. By shaping and shrinking light, they were able to overcome limitations of previous methods and achieve optical switching in thicker magnetic materials.
Researchers at the University of Montana are using birding as a low-pressure setting to encourage communication and conversation among stroke survivors with aphasia. The Big Sky Aphasia Program, which combines community- and curiosity-driven bird-related activities, has shown promising results in improving outcomes for participants. Th...
A study published in Scientific Reports documents the first molecular characterization of Marfan syndrome in domestic cats, Gary and Shaggy. The feline siblings' condition was caused by a variant of the FBN1 gene, but their partially disrupted gene allowed some normal function to remain, enabling them to survive into adulthood.
Researchers are using mathematical modeling to examine the influence of common metals on protein aggregation in Alzheimer's disease. A new model developed by Mississippi State University Associate Professor Shantia Yarahmadian successfully reproduced patterns seen in laboratory experiments, providing insights into potential therapies.
Chemical signatures in Ediacaran fossils indicate a long-standing symbiotic relationship between early animals and microbes, dating back to 635 million years ago. This ancient chemosymbiosis allowed early animals to survive and spread throughout the ocean, setting the stage for the evolution of complex life forms.
Bone complications in sickle cell disease include early-onset osteoporosis, compression fractures, and avascular necrosis. Research aims to investigate how inflammation leads to bone complications and identify if bone cells drive musculoskeletal pain.
The University of Kansas has received $5.8 million in NIH funding to further its Chemical Biology of Infectious Disease center, which aims to develop targeted treatments for antibiotic-resistant pathogens. The center's collaborative approach will focus on protecting the beneficial microbiome while defeating resistance mechanisms.
A randomized controlled trial found that three months of Transcendental Meditation practice significantly increased happiness, resilience, and self-efficacy among rural Lebanese women while reducing perceived stress. The study showed that Transcendental Meditation may offer women an additional way to cope with daily life pressures.
A team of researchers from the University of Nebraska-Lincoln has discovered that hafnium oxide is inherently antiferroelectric, a rare quality found in few materials. This breakthrough could lead to the development of high-performance capacitors, solid-state cooling systems, and more efficient computer memory.
The new journal will feature theoretical, empirical, and methodological research on disinformation, as well as an Interventions and Commentary section. It aims to critically interrogate disinformation and its impact on societies, with a focus on international perspectives and collaboration.
A UCLA study found that a dietary supplement, Ca-αKG, reduced lung tumor growth in female mice, but increased tumor growth in male mice. The supplement activated genes associated with better outcomes in women with lung cancer, but had the opposite effect in men.
Recent studies published in The Journal of Nuclear Medicine have investigated new treatments for liver fibrosis, thyroid cancer, and prostate cancer, including the use of PET tracers and radioactive iodine therapy. These studies have shown promising results, including improved imaging and biochemical responses, and increased radiation ...
Researchers at UT MD Anderson Cancer Center have made significant breakthroughs in cancer treatment, developing a targeted antibody that improves outcomes for patients with advanced lung cancer who have faced treatment resistance. The treatment, which combines ivonescimab with chemotherapy, has been shown to extend disease control and ...
A study of 2.7 million marathon performances found that higher air pollution levels were associated with slower finishing times, particularly in recreational runners. Nitrogen dioxide levels were strongly linked to finishing times, with effects six times larger for recreational runners than elite athletes.
Matthew G. Nayor, a renowned cardiologist, has been named medical director of the Framingham Heart Study, a world-renowned cardiovascular research project. He will oversee the capture and adjudication of clinical events, leveraging AI to enhance oversight and classification of participant outcomes.
The study found that pre-existing immune cells capable of recognizing and attacking donor-derived CAR T cells can lead to immune rejection, while certain CAR T cell populations with
ICFO researchers have achieved the longest storage time for single photons in a solid-state quantum memory, storing them for up to 180 microseconds. This was made possible by the spin rephasing protocol, which counteracts decoherence effects and restores the collective spin excitation.
This book explores the role of bioenergy in addressing climate change, energy security, and environmental sustainability. It presents a comprehensive examination of bioenergy technologies, their production, optimization, and assessment, highlighting their contribution to a low-carbon economy.