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 from Sophia University quantitatively evaluated the extent to which matter produced in oxygen collisions reaches thermal equilibrium. They found a clear transition as collision activity increased, with a persistent non-equilibrated component persisting even in the most central collisions.
A team of Korean researchers has created a miniaturized wireless brain implant that can deliver drugs and light to precisely modulate targeted neurons remotely. The device overcomes distance and location constraints, enabling long-term studies of brain disorders and therapeutic devices.
A new study published in BMJ Neurology Open suggests that temporary psychotic symptoms after seizures may be an early warning sign of future mental illness. The study found a strong link between these symptoms and psychiatric disorders, leading clinicians to consider closer mental health monitoring.
A British cardiologist and former president of the European Society of Cardiology has been found to have committed severe misconduct after receiving over £50m from lucrative drug research contracts. The investigation found that Kim Fox and his wife had served as co-directors of a contract research organisation involved in running clini...
A new study from Karolinska Institutet suggests that breast cancer classification may overlook important biological differences between patients that could affect treatment decisions. Women with tumours having low to moderate levels of estrogen receptors have poorer survival rates, highlighting the importance of precise classification.
A new approach to mental health care, Open Dialogue, has been shown to reduce hospital admissions and improve satisfaction with care. The study found that those treated with Open Dialogue had a higher odds of never being admitted to psychiatric inpatient hospital care and lower odds of re-referral to crisis care.
Caltech chemical physicists have quantitatively modeled electron interactions in real quantum materials using atomic and electronic structures. The new technique allows for accurate predictions of material properties, exceeding model-based calculations by two orders of magnitude for seven different transition-metal atoms embedded in co...
The Cardiovascular Research Foundation (CRF) presents 28 studies at TCT 2026, highlighting advances in minimally invasive interventions, pharmaceutical therapies, and breakthrough technologies. Key findings include improved outcomes for patients with heart and vascular disease.
New measurements show that human-induced carbon dioxide emissions have penetrated deep into the North Atlantic, altering the ocean's isotopic signature. The Suess effect is detectable in nearly all North Atlantic water masses, with strongest signals in young, subsurface waters.
A new review suggests metformin's interactions with multiple hallmarks of aging, including cellular energy balance, nutrient-sensing pathways, and epigenetic regulation. The study identifies strong evidence for metformin's effects on aging biology, including improved insulin sensitivity and reduced oxidative stress.
Researchers found a correlation between social media use and self-reported depression, with respondents who spent at least 150 minutes on social media per day experiencing increased depression. The study suggests that social media use can have negative health effects, particularly for adults.
Researchers found that dietary tryptophan supplementation can prevent sepsis by enhancing macrophage bacterial defense through GPR37 activation, which increases phagocytic ability against bacteria. IPyA, a key metabolic product, directly binds to GPR37 on macrophages, activating RAC1/CDC42 and increasing phagocytosis.
Daraxonrasib, the first approved RAS-targeted therapy, nearly doubles median overall survival in metastatic pancreatic cancer patients, with a 60% reduced risk of death. The phase 3 RASolute 302 trial showed substantial improvement in overall survival and cancer progression compared to chemotherapy.
A new study found that online review platforms can be vulnerable to cyberattacks, which can be triggered by analyzing users' review lengths and social connections. The researchers suggest adding noise to the data to reduce the risk of identity theft and phishing attacks.
A new study suggests a simple urine test could improve kidney transplant decisions by using donor urinary biomarkers, increasing accuracy and availability of transplanted kidneys. The study found that combining these biomarkers with the widely used Kidney Donor Profile Index significantly improves prediction of transplant success.
A new study published in Neurology found that a brain scan biomarker can predict the progression from mild cognitive impairment to dementia in people with early-onset Alzheimer's disease. The biomarker measured gray matter shrinkage in key brain areas, predicting faster progression and higher risk of dementia.
Researchers found a pattern of brain atrophy visible on MRI that can predict disease progression in people with early-onset Alzheimer's disease. This discovery could help clinicians identify patients likely to have a slower or faster disease course, supporting treatment and care planning.
Researchers at the University of Cincinnati have been approved for PCORI funding to implement healthy lifestyle interventions and metformin prescription to manage weight gain in SGA-treated youth. The project aims to increase the number of youth with overweight/obesity who are offered metformin and healthy lifestyle education.
Researchers found that longer-lived bats have higher levels of cancer-fighting genes and an immune system that can mount an overwhelming attack against infectious organisms and cancer. This discovery suggests that understanding one will help scientists understand the other.
Scripps Research will establish an open-access autonomous chemistry laboratory with a $19.5 million NSF award, advancing AI-driven discovery and education in chemistry. The lab will utilize AI and automation to streamline chemical reaction discovery and optimization, making it more efficient and accessible to a broader community.
The University of Louisville is launching the Nutrition and Metabolic Health Center to tackle chronic diseases, with a focus on prevention and new treatments. Researchers will investigate the impact of nutrition and environmental factors on health, with the goal of improving prevention and treatment options.
Researchers at St. Jude Children's Research Hospital found that a brain mutation causes cells to remain immature, leading to tumor formation in specific brain regions. This discovery may lead to therapies tailored to childhood brain cancers.
Michigan State University has received a $30 million grant to establish a turbulence research center, bringing together experts in physics, mathematics, engineering, and AI to understand and control turbulence. Researchers will focus on applications for energy, transportation, aerospace, and advanced manufacturing, with the goal of res...
A team of Weill Cornell Medicine investigators developed a computer model that helps scientists efficiently develop protein-degrading therapies. The new model could lead to more targeted treatments for cancer, particularly those with cancer-causing mutations.
Scientists at Harvard Medical School have devised a simpler method to produce new proteins without genome recoding or organisms, enabling researchers to design proteins using up to 34 amino acids. This breakthrough allows for faster, safer production of new medicines and expands protein engineering capabilities.
Research at the University of Vienna discovered that scoop-shaped pores on anther pores determine how pollen is released, with narrower, more targeted jets and faster speeds. This finding is crucial for understanding buzz-pollination and its importance in light of climate change and declining bee populations.
Researchers developed an ultralight, anisotropic SiC aerogel with a density of less than 41.8 mg/cm³, demonstrating high-temperature insulation performance. The aerogel's orientation-dependent electromagnetic absorption properties were also shown, with the perpendicular-growth sample delivering outstanding comprehensive properties.
Researchers in Germany have developed a thermographic screening approach to identify short peptide sequences that respond to carbon dioxide. The study combines combinatorial solid-phase peptide synthesis with infrared thermography, identifying two tripeptides that show reproducible thermographic responses when exposed to CO2.
Researchers observed atomic-scale double-slit interference, enabling the measurement of phonon behavior and vibration of neighboring atoms. This technique may contribute to the development of semiconductor materials with efficient heat dissipation.
Researchers discovered Stutzerimonas nitrititolerans bacteria in geese feces in China carrying carbapenem and tigecycline resistance genes. The bacteria showed high resistance to meropenem and reduced susceptibility to tigecycline. Genome sequencing revealed two distinct resistance-associated regions, one carrying bla PST-2 and the oth...
A research team has identified a novel enhancer that controls the tissue-specific expression of Scleraxis, a key transcription factor for tendon, ligament, and entheses formation. The enhancer, capable of recapitulating Scx gene expression in developing limbs, is highly conserved from lobe-finned fishes to tetrapods.
The study found that lifetime risk of developing breast cancer ranges from less than 1% in low-income countries to over 16% in wealthier nations. The risk of dying from breast cancer varies dramatically across regions, with very high HDI countries having the highest lifetime risk at 10.37%.
A study of 25 European cities found that only 11.6% of climate strategies include green spaces, despite their potential to alleviate climate change effects such as heatwaves and heavy rain. Cities prioritize measures to reduce greenhouse gas emissions, but neglect adaptation strategies that incorporate green spaces.
A study by Edith Cowan University found that customer loyalty programs work best when retailers offer personalized benefits, provide exceptional customer service, and are transparent about their pricing. The research highlights the importance of trust, commitment, and perceived benefits in customer engagement with loyalty programs.
A global study estimates the lifetime risk of developing and dying from colorectal cancer, revealing stark disparities by country, sex, and age. The study's findings highlight the need for tailored prevention and screening strategies, with a focus on high-HDI countries and low-resource settings.
Capuchin monkeys turn to vertebrate prey during times of plant food scarcity, a pattern similar to human carnivory. Males hunt more often and prefer fat-dense tissues, suggesting a preference for brains and guts.
Two new studies from Karolinska Institutet suggest that inflammation and genetic factors may contribute to cluster headache, a rare neurological disorder characterized by severe headache attacks. The studies also found that exposure to substances in tobacco smoke may interact with biological mechanisms in the condition.
Research identifies aberrant ERBB4 expression in excitatory neurons as an early driver of Alzheimer's disease pathologies, including neuronal hyperactivity, synapse loss, and cognitive decline. Manipulating ERBB4 expression in mouse models reveals its role in driving disease features, including reactive gliosis and amyloid buildup.
A global study found widespread permafrost degradation, with increases in active layer thickness at 55% of Arctic sites and 38% of Antarctic sites. Mountain regions experienced the fastest changes, driven by Arctic warming and increasing rainfall. More monitoring is needed to understand regional drivers of permafrost change.
A University of Kansas researcher is using FDA addiction science to test the addictive properties of hyperpalatable foods. She will recruit participants and provide them with different food stimuli, then measure their responses to determine if the foods have reinforcing effects. The study aims to identify specific ingredients that boos...