Researchers developed an integrated process combining ruthenium-based nano through-silicon via fabrication and extreme all-dry thinning of silicon-on-insulator wafers to support backside power-delivery networks. The process achieved a resistivity of 19.9 μΩ·cm and demonstrated stable long-term operation.
The BESPIN Regional Trialogue aims to bridge the policy gap by fostering mutual learning and strengthening institutional coherence. Participants will engage with knowledge generated by IPBES and IPCC to co-create integrated national responses and support transformative change.
A new study reveals that lung tissue has a tiered system of immune sensitivity, with outer surface cells responding cautiously and deeper cells sounding the alarm when a threat breaks through. This arrangement helps protect the lung from unnecessary damage.
A national study found that over 5 million Americans have used kratom in their lifetime, including 100,000 children aged 12-17. The study highlights the increasing popularity of kratom among young adults, associated with higher rates of substance use disorder and mental health issues.
Researchers at UT MD Anderson Cancer Center have made significant advancements in cancer care, including the development of a targeted RAS inhibitor therapy for pancreatic cancer and a biomarker of chemotherapy resistance in relapsed lung cancer. The studies also explore the tumor microenvironment of triple-negative breast cancer and i...
The AI platform, Co-Intelligent Single-cell Spatial Cell-cell Communication (iS2C2), analyzes complex data to identify communication networks in the body. It uncovers previously underappreciated pathways contributing to disease progression, potentially leading to new treatment targets.
Researchers have developed a non-chemical method to kill burrowing shrimp in targeted areas, reducing their population by up to 98%. The technique uses vibration and pressure to compact sediment and trap shrimp, starved of oxygen, leading to their death. The method shows promise for shellfish farmers struggling with the invasive species.
The LAMECS 2026 symposium will feature keynote lectures on astrobiology, infectious disease, public health, and science policy. Early career scientists can showcase their work, expand networks, and explore career options in microbiology.
A multidisciplinary team of UC San Diego researchers has developed a simple technology called photoplethysmography (PPG) coupled with artificial intelligence (AI) that can detect peripheral artery disease (PAD) with high accuracy. The technique, which uses PPG recordings to measure blood volume changes in the toes, demonstrates strong ...
Researchers at the University of Malaga propose a new antiviral strategy against SARS-CoV-2 by combining two complementary approaches that force viral instability and hinder adaptation. The dual-action treatment reduces viral load and alters genetic diversity, making it more difficult for the virus to survive.
A new study found that patients with gallbladder cancer who had certain documented gene changes in their tumor had a higher risk of death. The researchers matched the patients based on age, sex, race/ethnicity, cancer stage, surgery, and chemotherapy to compare survival rates.
Researchers at NTU Singapore created perovskite solar cells that are 10,000 times thinner than human hair and achieved high power conversion efficiencies. These semi-transparent cells could be integrated into buildings, vehicles, and wearable devices without changing their appearance.
Researchers at Washington University in St. Louis have created protein-based materials that can be readily recycled and remade into the same fibers over multiple cycles. These biodegradable fibers, called SAM, are made from genetically engineered microbes and can dissolve in a formic acid solution within seconds.
Researchers at UC Davis have found over 250 new genetically distinct variants of peppermint through gamma radiation-induced mutations. These variants can be used to identify key genes for breeding or selecting new varieties with improved disease resistance.
Researchers at Kyoto University found that hospital restructuring improved local capacity for elderly hospital admissions and enabled more efficient bed management. The study suggests that reorganization can alleviate regional healthcare disparities in the elderly population.
Researchers applied topological methods to distinguish between genuine and fake abstract artworks. They found that the structure of the compositions corresponds with how people perceive them. The study proposes an intuitive mathematical 'golden rule' for structuring art.
A recent study found nearly half of mouse strains held by major research repositories showed discrepancies between their reported identities and actual genetic profiles. This highlights a critical gap in genetic quality control (GQC), which can undermine experimental validity and reproducibility.
A study by UOC researchers reveals that young people are not fooled by monetization systems in video games; they often accept them as part of the gaming experience. The study highlights various systems that encourage consumption, such as loot boxes and virtual currencies, and shows a consistent relationship between these mechanisms and...
A large Israeli pregnancy registry study found no association between first-trimester nonsteroidal anti-inflammatory drug (NSAID) use and major congenital malformations. The study analyzed over 264,000 pregnancies and found no increased risk of birth defects, even at higher doses.
A study found that accelerated retinal aging is associated with lower bone mineral density and an increased risk of fractures. The researchers developed a method to estimate biological age in the retina, which can predict incident osteoporosis.
Researchers investigated the effect of laser-beam diameter on two-photon stimuli and found that accurate focusing is crucial for detection. The study revealed that beam geometry plays a key role in determining visibility thresholds, with precise alignment necessary to maximize photon density reaching the retina.
Researchers report that tracking genetic diversity of SARS-CoV-2 in wastewater improves disease surveillance and prediction of COVID-19 outbreaks. The new approach offers a powerful predictive tool for public health, providing earlier and more accurate insight into emerging waves of infection.
A new study finds that sudden withdrawal of US aid leads to significant increases in violent conflict, armed clashes, and protests in regions with substantial US support. Local institutional strength mitigates these effects, while weaker states are more prone to increased conflict.
Researchers developed a new scale to estimate the risk of using medicines while driving, combining factors such as adverse effects and dosage. The FMB scale offers greater resolution than existing systems like DRUID, allowing for more precise identification of medicines with similar profiles.
Researchers have discovered that prickly pear cactus fibers can be extracted and used to create sustainable composite materials. The fibers' natural structure provides a honeycomb-like support system, making them suitable for lightweight, low-load applications.
Researchers have developed centimeter-scale reconfigurable piezoelectric robots with a built-in-ceramic actuation unit, enabling fast response, simple structure, and no transmission mechanisms. The robots achieve high speeds and carry heavy loads, making them suitable for environmental exploration and confined-space detection.
Researchers have introduced an implantable 'living material' that contains bacteria sensing infections and releasing therapeutic molecules on demand. Engineered living cells can autonomously sense disease and deliver treatment directly at affected sites, offering a new class of medicine that sustains itself in vivo.
A new approach using Michaelis-Menten enzyme kinetics offers a direct fix for estimating nutrient uptake length in streams. The zero-order method substantially outperforms the first-order approach under saturation, providing more accurate estimates of stream filtration capacity.
Researchers have developed a new method to predict biological age using absolute IgG glycan quantification. The study found that specific glycans, such as GP3 and GP8, are associated with aging and that modifying IgG with youthful glycans can alleviate aging-related declines.
A real-time diagnostic smart dressing patch has been developed by KAIST to monitor diabetic foot wounds. The patch combines an optoelectronic sensor with a functional dressing to analyze glucose concentration, acidity, and temperature changes in real-time, enabling patients to check their condition using a smartphone.
The ASTRO Annual Meeting will take place in Boston from September 26-30, featuring research presentations, keynote addresses, and panel discussions on critical cancer care issues. The meeting aims to foster meaningful conversations about radiation therapy's value in advancing patient care.
Researchers developed a poly(ionic liquid)-based thermal interface material to improve heat dissipation in high-performance electronic chips. The new gel combines mechanical compliance with strong interfacial adhesion, demonstrating promising thermal performance and reliability testing results.
A study published in ECNU Review of Education explores how AI-enhanced project-based learning bridges STEM educational gaps in Africa. The research highlights the effectiveness of AI tools in improving visualization, digital inclusion, and pedagogical shift in resource-constrained environments.
Researchers discover specific calcium signals in microglia that regulate anxiety and grooming behaviors, offering new opportunities for therapies and diagnosis. Mice lacking the Hoxb8 gene are susceptible to extreme anxiety and pathological overgrooming.
Physical exertion impacts breathing coordination with speaking, altering vocal characteristics like pitch, intensity and pause structure. This changes induce measurable effects on speech recognition systems used by emergency responders and wearable devices.
Research led by Flinders University reveals complex interplay between male and female hoverfly flight speeds, with males using their bigger eyes to detect optic flow and gain a breeding advantage. The study sheds light on the biomechanical qualities of these fast and dexterous flies.
A new preclinical study reveals that an overactive viral sensor in the immune system can cause severe complications during flu infection in pregnancy. By blocking this sensor, researchers hope to prevent harmful inflammation and protect developing babies.
A large-scale eDNA survey revealed five biogeographic boundaries along the Japanese coast, where fish composition changes significantly due to ocean currents. The study detected 1,220 coastal fish species, providing new insights into how climate change and human activities impact regional ecosystems.
A study found that IgG fucosylation is closely associated with severe COVID-19 progression, offering insights into disease pathogenesis and potential therapeutic strategies. Traditional Chinese medicine Fuzheng Jiedu Decoction may exert antiviral and anti-inflammatory effects by inhibiting fucosylation.
A genetic test analyzing over 300 free-roaming canines found that most carry a significant amount of dingo DNA, with levels highest in southeastern Australia. The finding has major implications for species classification and population management.
Researchers found that probiotic strain Lactobacillus rhamnosus CMU-pb-7 improves DN symptoms in rats by reducing oxidative stress and increasing antioxidant levels. The probiotic activates the Nrf2/HO-1/Gpx4 pathway, reversing renal fibrosis and improving kidney function.
Researchers developed a revolutionary solution for generating broadband, full-color optical skyrmions on a chip. Using on-chip ferroelectric spherulites, the team successfully generated skyrmions spanning the entire visible band and exhibited excellent topological stability.
Researchers found that self-propelled particles can spontaneously form clusters when navigating a dense colony of dividing cells. The growing medium creates an environment that transforms the particles' behavior, making them behave like active Brownian particles and attracting them to each other without explicit interaction.
Researchers found that augmented reality smart glasses improved engagement and academic outcomes for Year 1 and 2 students in an Australian primary school. The AR technology used immersive visual learning environments to teach science topics, resulting in enhanced cognitive development and social interaction.
Researchers have developed influenza virus platforms using non-canonical amino acids to control viral replication and enhance immune responses. These platforms show promise as next-generation vaccines and cancer immunotherapies, offering improved genetic stability, rapid programmability, and strong immunogenicity.
A team of researchers developed new stellar and supernova models to explain the elemental abundance patterns in the Perseus constellation. The study revealed a profound mystery in the Perseus Cluster, requiring significant corrections to conventional theoretical models.
Researchers developed a novel biological aging clock named gtAge using deep reinforcement learning and multi-omics integration, achieving high predictive performance in estimating chronological age. The model explained up to 85.3% of variance in age, surpassing individual omics-based methods.
Researchers study vocal fry and find low pitch is the key marker for creaky voice, contradicting popular belief that it's a hallmark of young women's speech. The study reveals social biases, not biological differences, are driving the perception of vocal fry.
Researchers propose using basalt to produce cement, reducing CO2 emissions by over 80% and energy needs by less than 60%. This switch could improve industrial production efficiency and even provide feedstock for steel and aluminum production.
A longitudinal study found that mothers with hypertensive disorders during pregnancy had children with suboptimal cardiovascular health and arterial injury in early adulthood. Optimizing pregnancy health may support offspring cardiovascular well-being.
Researchers at Acoustical Society of America identified hickory wood as the best alternative to expensive Honduran rosewood for making marimbas. Hickory wood has a similar acoustical response to rosewood and is significantly less expensive, making it an affordable option for schools and students.
Researchers at Kyushu University identified a molecular mechanism behind keel formation, revealing that a developmental
A large clinical trial found that increasing bone density in patients with brittle bone disease does not prevent fractures. The study suggests treatment strategies should focus on improving bone quality instead of relying solely on bone density treatments.
A recent study published in Cell reveals that ethnicity and geography significantly influence human molecular diversity, including metabolism, immunity, and gut microbiota. The research found distinct molecular signatures associated with each ethnic group, highlighting the complex interplay between genetics and environment.
A new Northwestern Medicine study found that young adults whose mothers had high blood pressure during pregnancy had more signs of early arterial injury, higher blood pressure, and higher body mass index. This suggests that cardiovascular risk may be transmitted across generations through a combination of biological, environmental, and...
Researchers observed a previously unknown strategy used by corioxenid parasites to overcome host-imposed barriers. By raising their host's wings, male parasites were able to emerge and mate. This finding expands our understanding of host range diversification within Strepsiptera.
Researchers designed contact lenses with electrodes to deliver mild electrical signals to the brain, reducing behavioral and physiological signs of depression. The treatment showed comparable improvements to Prozac in mice.
A new study found that over 80% of Europeans were unaware of the invasive freshwater jellyfish Craspedacusta sowerbii, with many incorrectly identifying it as a marine species. The species is perceived as an aesthetic curiosity rather than a direct physical threat.
Researchers derive exact formulae to show that rotating Kaleidocycles can always be built from six or more hinged tetrahedra. The study provides a firm mathematical basis for understanding the famous moving origami mechanism.
A case-control study found associations between ambient particulate matter and nitrogen dioxide exposure and increased risks of Lewy body dementia and Parkinson disease-related dementia. The study's findings suggest air pollution may impact brain health, warranting concern.