A recent study found that 98% of environmental claims made by the world's largest meat and dairy companies can be classified as greenwashing. The analysis of over 1,200 claims from 33 major companies revealed a lack of evidence supporting many promises.
A recent study published in PLOS Global Public Health found that practicing yoga can significantly decrease blood pressure in individuals with overweight or obesity. The meta-analysis of 30 studies showed that systolic and diastolic blood pressure were lowered by an average of 4.35 mmHg and 2.06 mmHg, respectively.
Researchers found at least 94 elections and referendums across 52 countries were disrupted by natural hazards between 2006 and 2025. The report highlights the importance of election timing, coordination with meteorological agencies, and preparedness measures to safeguard democratic processes under increasing environmental pressure.
A new atlas reveals significant overlaps between Arctic oil and gas development and Indigenous Peoples' Lands, ecologically sensitive areas, and key Arctic species. The study highlights potential ecological disruption and social tension in heavily-exploited regions.
A recent study by Chinese researchers has quantified lake carbon dioxide emissions in China, finding a significant increase of 24% over the past two decades. The study highlights the importance of high-resolution monitoring to refine lake carbon budgets and inform effective climate mitigation policies.
Researchers at Baylor College of Medicine developed new methods to study DNA management in bacteria, revealing that DNA shape and flexibility play critical roles in gyrase activity. The study identifies specific DNA sequences that guide gyrase binding and interaction with the enzyme.
A study of 113 baby barn swallows in Colorado found that temperature extremes and variability negatively impact the youngest, smallest, and most neglected nestlings. The research suggests that developmental constraints play a crucial role in determining the effects of temperature on nestling growth.
A new study from the University of Toronto links childhood sexual abuse to a significantly higher likelihood of cancer later in life. Researchers found that those who experienced childhood sexual abuse had about twice the odds of reporting a cancer diagnosis compared to the general population.
A new study highlights the gap between India's hazardous waste production and registered contaminated sites, emphasizing the need for coordinated monitoring and robust remediation processes. The researchers propose a Contaminated Site Monitoring, Assessment, and Remediation (CS-MAR) framework to improve governance of contaminated sites.
Researchers investigate Cu/ZnO/Al2O3 nanoparticles using operando TEM, revealing dynamic structural changes during methanol synthesis. A 'frustrated phase transition' is identified, where the catalyst constantly transforms between states, driving its high activity and stability.
A study by University of California, Davis found that California's conifer forests have lost between 6% and 11% of their area over the past three decades due to wildfires. Reforestation efforts are not keeping pace with the losses, with only about 1% of deforested Forest Service lands being replanted between 2016 and 2023.
A new method developed at LMU reconstructs precise energy spectra without lengthy calculations, revealing previously hidden details. This approach uses complex time evolutions to supplement time-dependent data and effectively overcomes the resolution limit, allowing finer structures to be resolved.
Scientists at Arizona State University have isolated and studied proteins essential for tularemia's infection process, revealing a potential vulnerability that could lead to new treatments. The research advances understanding of the bacterium's biology and paves the way for developing targeted therapeutic strategies.
Dr. Gang Hu's research focuses on the complex interplay between lifestyle factors, biomarkers and genetic influences in chronic disease development. He has made significant contributions to understanding gestational diabetes mellitus and its long-term health effects.
PhysMAP is a machine learning algorithm that separates individual cell type signals within electrical noise, enabling the study of how cell types shape healthy computations and pathological states. The tool has been trained on seven open datasets and can be applied to new datasets without requiring additional experiments.
Breast cancer cells that spread to the brain rely on a specific metabolic pathway to survive. Targeting this pathway with ACSS2 inhibitors can induce ferroptosis and shrink tumors in preclinical models.
New research found that bird species with a skewed sex ratio are primarily caused by demographic factors, not the other way around. The study of 261 bird species revealed that one sex is more likely to die before reproducing due to differences in survival rates.
Researchers from Institute of Science Tokyo developed a 5.8 GHz foldable antenna designed to provide high antenna gain while remaining compact enough for small satellites. The system aims to improve communication capabilities of small satellites used in applications such as space-based internet services and disaster monitoring.
Researchers have overcome epigenetic silencing to create genetically engineered chickens that can hatch with useful medical proteins. This breakthrough could lead to the development of stable lines of birds that lay eggs containing beneficial proteins.
A Mayo Clinic study provides preclinical evidence for a targeted approach to managing immune-related kidney inflammation triggered by immunotherapy. The findings suggest that TNF-alpha blockade may improve markers of kidney injury and could be explored as a preventive measure.
Researchers have made a groundbreaking finding on the underlying biological mechanisms of an innovative surgical approach to deliberately 'train' the heart. By applying pressure overload in the early neonatal heart, scientists triggered regenerative mechanisms that increase the number of heart muscle and vascular cells.
A new role for reproductive hormone secretoneurin has been discovered, showing it stimulates the growth and activity of neurons controlling reproduction through a previously unknown delivery mechanism: exosomes. This finding may shed light on the causes of reproductive disorders such as hypogonadotropic hypogonadism and Kallmann syndrome.
A pioneering study at the University of Bristol found that dairy calves fed less complete tasks faster and remember more when pursuing milk, but miss out on play. In contrast, calves fed more were more inclined to play. The study suggests that feeding calves more can suppress hunger and promote other important behaviors like play.
Researchers developed pigs with knocked-down SLA-I/II molecules, showing reduced human complement-dependent cytotoxicity and stronger resistance to T-cell responses. The findings suggest a multi-pronged approach combining genetic modification and targeted immunosuppression for successful pig-to-human transplantation.
New research suggests chalk-stream salmon be classified as a sub-species of Atlantic salmon, with potential benefits for targeted conservation. The study found genetic distinctness between chalk streams and nearby rivers, highlighting the importance of protecting these habitats.
A new study found that microbial proteins make up to 11% of the total protein content in fermented foods and comprise 60% of identified proteins. These microbes convert raw substrates into nutritious products, influencing gut physiology and potentially impacting health outcomes.
Researchers found that disruption of communication between cancer-causing cells and surrounding healthy tissue can prevent tumor growth. The study suggests that early intervention may be possible, as the transformed environment is reversible if caught early enough.
Researchers have overturned decades-long assumptions about why HBV fails to infect mouse liver cells, pointing towards a new disease model. The study suggests that the problem lies in a late step during the viral entry process, which could be disrupted by certain mechanisms.
Researchers have developed a complementary perception strategy combining visual localization with tactile mapping for robots to locate and read object surface features. The system uses a single RGB-Depth camera and soft pressure sensor array to identify object position, size, and geometry through vision and tactile scanning, respectively.
Researchers found a 100-million-year-old forest ecosystem's diversity in Kachin region amber. The fossil, a true water bug with striking chelae, is the fourth known case of these structures evolving independently.
The MEDABIS-PRO project aims to elucidate the effects of magnetic fields on dose delivery and biological radiation in MRI-guided proton therapy. Researchers will analyze the impact of magnetic field orientations and strengths on proton beam propagation and biological effects, using computer simulations and measurements.
A study reveals SYNGAP1 encephalopathy's complex link between genotype and phenotype, expanding its genetic basis. The research identifies four novel variants and shows that the gene's severity depends on other genetic factors, not just the specific mutation.
New research suggests that geoengineering can increase land carbon storage in the Amazon, potentially protecting it from climate change. The study finds that stratospheric aerosol injection reduces warming and increases vegetation productivity, resulting in a 10.8% increase in land carbon storage.
A global paradigm shift is needed to protect intact ecosystems and prioritize Nature Positive framework, integrating Indigenous knowledge and finance. The webinar series on May 28, 2026, will explore effective actions for people and nature, guided by the Three Conditions Framework.
Scientists have developed a new material that dramatically improves the efficiency of producing clean hydrogen fuel from water using sunlight. The innovative system, which anchors platinum clusters onto a specially designed organic framework, accelerates the chemical reaction 109 times faster than before.
Researchers have developed a new approach to unlocking hydrogen from magnesium hydride using catalysts, which can reshape the release process and make it more efficient. This breakthrough has significant implications for the development of hydrogen-based energy systems and could support their broader adoption.
Researchers at MIT have discovered a mathematical connection between quantum mechanics and classical physics, enabling the description of quantum behavior using everyday classical ideas. The team's findings shed light on phenomena such as the double-slit experiment, which has long been challenging to explain using classical tools.
A HKUST team has developed an innovative laser control technique called Active Pixel Power Control (APPC) to reduce crosstalk in all-optical neural interrogation. APPC successfully preserved signal quality of neuronal signals while suppressing optogenetic artifacts and reducing the issue of crosstalk in larval zebrafish brain studies.
Quaise Energy is building the world's first power plant using superhot geothermal energy, with the goal of producing at least 50 megawatts of clean electricity. The project aims to harness temperatures greater than 300 degrees C and validate its long-held hypothesis that higher subsurface temperatures can improve power production.
Scientists at KTH Royal Institute of Technology have discovered a new way to fight potato late blight, a plant disease that once triggered the Irish Potato Famine. The peptide CS5 specifically attacks Phytophthora infestans without harming other plants.
Two new studies from Aarhus University reveal that endometriosis is often difficult to recognize in its early stages, requiring a systematic approach even when symptoms are diffuse. The studies highlight the need for improved knowledge, collaboration with specialists, and referral pathways to reduce diagnostic delays.
A comprehensive study reveals that high sodium intake, low fruit consumption, and lack of whole grains are the primary drivers behind 5.9 million cardiovascular deaths worldwide. Researchers emphasize the need for targeted policy interventions, such as mandatory front-of-pack labeling and food reformulation in high-population countries.
Researchers analyzed battery development in electric vehicles over 15 years, finding that market innovation can quickly address material shortages and price increases. The study suggests individual materials may not be as critical to the energy transition as previously thought.
Researchers map the full phase evolution of IV-VI TMDs, achieving scalable fabrication of atomically thin sheets for flexible thermoelectric devices. Novel phase transition modes are discovered, providing a precise basis for phase regulation and enabling mass production of high-performance materials.
The GREEN TALENT project organized four DemoHub workshops in Malta, Greece, Cyprus, and Bulgaria to foster collaboration, innovation, and hands-on learning. The workshops focused on addressing climate and biodiversity challenges, engaging island communities, policymakers, and experts.
Researchers have achieved a record-breaking transition temperature of 63 K in ambient-pressure nickelate films, surpassing previous limits. This breakthrough utilizes the 'Gigantic-oxidative Atomic-layer-by-layer Epitaxy' method and showcases enhanced Meissner effect and zero-resistance temperatures.
Researchers discovered that sweat bees can temporarily alter their shimmering hues in response to changing humidity levels. The study found that moisture causes the bees' microscopic structures to reflect different wavelengths of light, resulting in colour changes from deep blue to copper-green and back again.
Twelve climate researchers present a policy brief calling for the phasing out of fossil fuels, citing international law and economic feasibility. The policy package offers six integrated solutions to facilitate a controlled transition, addressing key obstacles such as production, taxation, and labor protection.
Researchers at the University of Cape Town have identified a critical molecular switch that drives the formation of cancer-associated antigens. By understanding how enzymes relocate within a cell, they have uncovered key mechanisms for tumorigenesis.
Professor Shirley Meng will lead NTU's industry engagement efforts, forging partnerships with global companies and establishing joint research institutes worldwide. She brings expertise in integrated battery performance, safety, and sustainability, driving interdisciplinary collaborations and championing fundamental sciences for real-w...
Researchers discovered that small lesions in white matter can trigger a response in connected grey matter, leading to neuronal activity fall, microglia activation, and synapse loss. However, this response is part of the repair process, essential for brain regeneration.
A new study in Nature has filled in the gaps of how a widely used antifungal drug works, revealing its surprising mechanism and providing critical insights for designing next-generation therapies. The research found that caspofungin binds to a growing chain of cell-wall material produced by an enzyme, effectively stalling its activity.
A study found that physicians' workload increases in early pregnancy, with surgeons returning to work sooner after childbirth. The study suggests that stronger workplace supports can improve physician well-being and retention.
A cross-sectional study found a substantial increase in medication use for opioid use disorder among Medicaid beneficiaries, potentially contributing to reductions in overdose deaths. The study suggests that expanding access to medications for opioid use disorder may be an effective strategy to address the opioid crisis.
Computer scientist Micheal Lones warns that using generative AI in machine learning increases the risk of malicious cyberattacks, data leaks, and bias against underrepresented groups. He advises developers to manually evaluate LLM-generated code and outputs to mitigate these risks.
A new study suggests that a digital platform called Living Memory Home for Dementia Care Pairs (LMH-4-DCP) can help reduce grief severity and improve relationships between caregivers and individuals with dementia. The platform facilitates reminiscing and shared memories, promoting dignity and respect for care recipients.
A new international study shows that gene therapy targeting the OTOF gene successfully restored hearing in most participants, with significant improvements in speech perception and language skills. The treatment remained safe and effective for up to 2.5 years, offering new hope for individuals with inherited deafness.
The study identified over a million genetic variants, revealing unique diversity and adaptations to environments. Ancient DNA and geographic data also provide insights into the movements and migrations of Native American populations.
A team of physicists has discovered a way to boost the intensity of high-power laser light, opening up new possibilities for experiments in quantum electrodynamics. The breakthrough uses an unusual process to create extremely bright ultraviolet light, which can be focused into a tiny point creating immense energy concentration.
Immune checkpoint inhibitors can cause immune-related hepatotoxicity, which is associated with female sex, younger age, Asian ethnicity, chronic liver disease, specific cancers, dual ICI therapy, and concurrent hepatotoxic drugs. Promising biomarkers include blood cell counts, CRP, autoantibodies, cytokines, SNPs, HLA types, and gut mi...