Researchers developed a new method to screen drugs for treating Alzheimer's disease, shedding light on why current treatments have been ineffective. The study identified new targets for drug development by analyzing disease mechanisms in human neurons.
A Rutgers study found measurable airborne SARS-CoV-2 RNA in the air of most homes where COVID-19 infected individuals were isolating, suggesting airborne transmission beyond isolation rooms poses a risk to other occupants. The study also showed that infected individuals often did not strictly adhere to self-isolation protocols.
Researchers discovered all-female, forest-dwelling drywood termite colonies in Japan and found they evolved through human-assisted hybridization, leading to stronger offspring and double breeding. This can outcompete incumbent species, posing a risk to homeowners with drywood termite infestations.
Researchers from Penn State's Department of Biobehavioral Health developed wearable sensors that can detect alcohol concentration in sweat, providing a more nuanced understanding of intoxication. The study shows that wearable technology can predict the negative consequences of drinking and help prevent alcohol-related harm.
A new polygenic risk score is made from genetic variants and lifestyle factors to identify younger adults at risk of colorectal cancer. The study found those with the highest risk scores were four times more likely to develop colorectal cancers than those with lower scores.
Researchers developed a school simulation model that shows how the virus spreads in different settings and calculates the effectiveness of measures against its spread. The model reveals that elementary and lower secondary schools can keep reproduction rates below 1 with classroom ventilation, wearing masks, and class size reduction.
A new study found a strong association between social determinants of health and obesity rates, with higher SDOH burden leading to increased obesity prevalence. The study analyzed data from nearly 165,000 adults in the US and found that middle-aged and non-Hispanic Black adults were more likely to be overweight or obese.
A new BU study found that nearly one in ten infant deaths under 6 months old were caused by RSV, with two-thirds occurring outside of hospitals. The virus was primarily concentrated in infants under 3 months old, and preventative measures such as maternal vaccinations could effectively reduce mortality rates.
A recent review highlights the potential of structural proteomics in understanding pathological processes and predicting drug candidates for neurodegenerative diseases. The field combines protein chemistry and mass spectrometry to determine protein structure and interactions, which can lead to breakthroughs in treating serious health c...
A global study of over 50,000 people found that national identity is a strong predictor of support for public health policies during the pandemic. Those who identify more strongly with their nation are more willing to accept restrictions and support policy measures.
Researchers discovered non-hallucinogenic psychedelic analogs that demonstrate therapeutic effects, offering an alternative solution to the characteristic hallucinations of traditional psychedelics. The findings may lead to the development of safe and effective drugs for treating PTSD, anxiety, and depression.
A Stanford-led study reveals methane leaking from US homes has a significant climate impact and exposes people to respiratory disease-triggering pollutants. Cooking appliances directly emit formaldehyde, carbon monoxide, and nitric oxides, posing health risks.
A study by Baylor College of Medicine, Yale University and others found altered gene expression and cell interactions in epithelial, endothelial and macrophage cells in COPD. The research provides new insights into cellular injury and inflammation in the disease.
Researchers develop a method called Cell Painting that uses morphological profiling to detect side effects of substances on cells, enabling the identification of tubulin-modulating compounds. The study reveals over 1% of tested substances have this effect, including previously unknown reference substances.
A recent study found that more than half of nurses experienced difficulty sleeping during the first six months of the COVID-19 pandemic, with reduced sleep increasing odds of anxiety and depression. The researchers urge employers to address work stress and provide support for mental healthcare.
A large real-world study published by Israel's Clalit Research Institute found that parental vaccination with the BNT162b2 vaccine decreased the risk of infection for unvaccinated children by 58.1%, regardless of household size or child age. Vaccination also reduced transmission from infected parents to their unvaccinated children.
Researchers at Uppsala University found that DNA-binding proteins often bind to similar sequences before finding their target, contradicting previous assumptions about gene regulation. This discovery explains how these proteins can rapidly adapt to changing environments without getting stuck on specific sequences.
Researchers have demonstrated the Kondo effect in a transition metal oxide, CCRO, with a high Kondo temperature of at least 500K. The study resolves previous conflicting discussions and brings the Kondo field into the research area of transition metal oxides.
A new care pathway has been shown to reduce long-term pain and improve quality of life for people after knee replacement surgery. The STAR care pathway is cost-effective and could potentially save the NHS up to £14 million per year.
Researchers have discovered how carbohydrates interact with lignin in plant biomass, revealing new information on the organization of lignin-carbohydrate interfaces. This discovery can help advance technology for using biomass as a renewable resource for energy and materials.
Researchers from Kavli Institute and University of Minnesota create new optical element using alumina, improving telescope performance in studying cosmic microwave background (CMB) radiation. The innovation reduces reflections by fifty-fold, allowing for more efficient instruments to study the Big Bang and universe's evolution.
A cost-effective artificial leaf from the University of Illinois Chicago can capture carbon dioxide at rates 100 times better than current systems. It works in real-world environments and releases CO2 for fuel and materials.
Scientists sequenced DNA and measured Island Monarchs, revealing they settle down more readily than expected after colonizing an island. The study confirms the importance of island regions in species evolution, adding new knowledge to biogeography.
Hospitalizations for hypertensive crises more than doubled between 2002 and 2014, despite reports of overall progress in blood pressure control. The study found that women had similar hospital mortality rates to men, but with a higher risk of dying during a hypertensive crisis.
Researchers found that coral species with faster skeletal crystallization rates are more resilient to ocean acidification. A team of UW-Madison students contributed to the analysis and were co-authors on the study. The findings have significant implications for developing mitigation strategies against ocean acidification.
Researchers have discovered a new class of chirp-free pulse in normal-dispersion fiber lasers, termed as birefringence-managed soliton. This pulse is formed through the interaction between polarization-maintaining fiber and the laser cavity, resulting in a unique vector soliton with near-chirp-free properties.
A Zika virus vaccine candidate has been shown to prevent fetal malformations and detect maternal antibodies in pregnant animals. The vaccine has demonstrated high levels of protection against Zika infection in both mice and marmosets, with over 90% effectiveness observed.
A study of 744 Polish adults found that less than two thirds can correctly estimate their own BMI, with men underestimating their size more frequently. The research suggests that psychological interventions may help people better manage their weight by addressing body size perceptions.
The cryptocurrency market is maturing, with cryptocurrencies showing correlations with traditional markets, including the US stock market and commodity markets. This suggests that the market is becoming more like a commodity market, similar to gold or silver.
Researchers found that a large Early Holocene cemetery in Northern Russia was used for only one to two centuries and reveals human stress caused by a global cooling event. The team believes the creation of the cemetery shows a social response to climate change, with abundant grave offerings indicating complex social systems.
A team of scientists from Pusan National University conducted an updated meta-analysis to clarify the relationship between alcohol consumption and unprovoked seizures and epilepsy. They found that overall, alcohol drinkers were at a significantly higher risk of developing epilepsy compared to non-drinkers.
A survey of 6,600 childcare professionals found a strong association between mask-wearing children aged 2+ and subsequent COVID-19-related program closures. The study suggests that masks may play a role in the spread of the virus.
Researchers from GIST have designed a novel silk-based digital security system that is practically unbreachable, utilizing unique physical components and optical technology. The system uses natural silk fibers to create a unique pattern of light intensity, which is converted into a digital format for authentication.
A new study reveals that trees benefit from having more space, reducing competition and helping them recover from fire damage. By alleviating stress caused by neighbors competing for limited water resources, trees can fend off beetle attacks and heal after fire, increasing their chances of survival.
Geoff Wehmeyer has been awarded a National Science Foundation CAREER Award to deepen understanding of nanoscale heat transfer and improve device performance. He will use scanning transmission electron microscopy nano-thermometry experiments to better understand interfacial heat transport.
A new study reveals that microbes in the guts of hibernating ground squirrels play a crucial role in recycling nutrients and maintaining muscle mass. The discovery could have significant implications for humans with muscle-wasting disorders and astronauts on extended space voyages.
A new study found that curtailed sleep increases the release of troponin after exercise, a biomarker linked to cardiovascular disease. While regular exercise counters adverse effects of sleep loss on metabolism, curtailed sleep may increase the risk of heart injury during strenuous exercise.
New study reveals tradeoff between water quality and emissions on farms, highlighting potential environmental benefits of conservation practices. Researchers found that split nitrogen applications had no impact on nitrous oxide levels, but cover crops increased emissions by spikes in summer.
Researchers review resolution enhancement approaches for digital holographic microscopy, including illumination modulation techniques and holographic recording enhancements. They also explore the potential of deep learning to improve DHM resolution.
The article highlights the disproportionate impact of environmental exposures on the LGBTQ+ community due to social and economic inequalities. The authors recommend implementing a system to collect sexual orientation data and incorporating LGBTQ+ issues into environmental justice research.
A new study found a significant decrease in the development of forest and agricultural land from 2000 to 2015 due to rising gas prices. The research used data from the US Department of Agriculture's National Resources Inventory to analyze county-level land development patterns across the contiguous US states.
Researchers used climate models and land use data to forecast watershed impact, finding average annual runoff may increase by 26% with conservation efforts. Runoff could rise by 67% if urban growth continues unabated, leading to increased pollutants.
A large new study from Harvard T.H. Chan School of Public Health found that living near or downwind of unconventional oil and gas development increases the risk of early death in elderly people. The study suggests that airborne contaminants emitted by UOGD are contributing to increased mortality.
A new study found that patients with chronic non-communicable diseases are more than twice as likely to die from any cause if they also have a psychiatric comorbidity. Comorbid psychiatric disorders were associated with higher all-cause mortality rates, ranging from 5.5-21.1%.
Scientists discovered that surviving bacteria share a common feature: they accumulate acid in their cells, shutting down protein synthesis. This leads to increased survival and can be exploited to develop new antimicrobial treatments.
A recent study published in JAMA Otolaryngology–Head & Neck Surgery found that the COVID-19 pandemic led to a significant increase in cases of sudden sensorineural hearing loss, also known as sudden deafness, in Israel.
A study published in European Respiratory Journal found pulse oximeters give false readings of up to 7% higher in patients with Mixed, Black, and Asian ethnicities compared to White patients. This can delay timely treatment for Covid-19 pneumonia, leading to poorer outcomes.
The study found that trace solvent additives enhance ordering and crystallization of polymer microstructure, increasing power conversion and photocurrent density by up to 3 times. This improvement helps form a network that efficiently transports photogenerated charges, increasing local photocurrents.
Breakthrough research reveals Tuberous Sclerosis Complex arises from human-specific progenitor cells, explaining its pathology. Human-derived cerebral organoid models shed light on complex brain development and potential mechanisms for other diseases.
A new poll shows that most teens and young adults know it's possible to catch or spread a sexually transmitted infection by having unprotected oral sex, but over half underestimate the level of that risk. Young people also call for more education about the risks of oral sex and normalization of protection through popular culture.
A recent study published by The Obesity Society found that metabolic adaptation after weight loss increases the time necessary to achieve weight-loss goals in premenopausal women. The study, which included 65 participants, revealed a significant delay in achieving weight-loss goals due to metabolic adaptation.
Researchers investigated geographic disparities in initial breast cancer care, finding significant regional variations and unequal distribution of resources. The study suggests that both patient-level factors and regional characteristics contribute to these disparities, affecting treatment outcomes.
A new study found that COVID-19 disruptions in homes with two or more children lead to higher levels of mental health struggles for one sibling, causing negative parenting and a feedback loop. Researchers suggest family therapy could be helpful for households adjusting to the pandemic.
Researchers at University of California San Francisco have catalogued over 40 previously unknown cell types in the human brain's blood vessels. These findings connect hemorrhagic stroke with novel immune cells, offering new targets for therapies.
Researchers at the Earlham Institute developed a new approach to analyze metagenomic samples, combining advanced sampling techniques with mathematical models, to reveal crucial details of low-abundance species. This method, called adaptive sampling, offers a potential solution to enrich species of interest in metagenomic samples.
The MIT team developed a computer model that can perform sound localization tasks as well as humans, and adapts to real-world environments. The model uses convolutional neural networks and was trained on over 400 sounds, including human voices and animal sounds.
A national survey of over 2,000 adults aged 50-80 found that most support steps to reduce firearm injury risk, including safety counseling and background checks. The study highlights opportunities to help older adults recognize and address risks in their homes, particularly for those living with children or experiencing cognitive decline.
Researchers at MIT have developed ultrathin superconducting qubits using hexagonal boron nitride, enabling smaller devices with reduced interference. The material's defect-free structure reduces cross-talk, paving the way for thousands of qubits in a device.
A recent Oregon State University study found that 11th-grade students in four-day schools performed worse on standardized math tests compared to those in five-day schedules. The effect was more pronounced among students in non-rural schools and limited to math, while reading achievement showed no significant gap.
A new study in mice suggests that an unhealthy vaginal microbiome in pregnant mothers can increase pup deaths and alter development in surviving babies. A healthier diet rich in fiber-containing fruits and vegetables may counteract these effects, particularly in vulnerable populations.
Researchers found that rural areas have similar levels of oxidative potential as urban areas, challenging the misconception that air pollution is more toxic in urban settings. The study also showed that summertime agricultural activity can produce PM2.5 particles that are just as toxic as those from urban settings.
A multidisciplinary team at UNIGE has developed a simple mathematical equation to explain the complex distribution of scales in ocellated lizards. This discovery contributes to a better understanding of skin color pattern evolution and provides an optimal pattern for animal survival.
A clinical trial found that combining remdesivir with hyperimmune intravenous immunoglobulin did not improve health status or safety for adults hospitalized with COVID-19. The trial also showed a higher risk of adverse outcomes among patients who generated SARS-CoV-2-neutralizing antibodies before treatment.
A recent study uses deep neural networks to analyze CT scans of dinosaur fossils, reducing manual segmentation time from days to minutes.
A single genetic test using RNA sequencing has been used for all children with cancer in the Netherlands since 2018, improving diagnosis and treatment in seven cases. The technique picked up 78 fusion genes, 23 of which led to a more accurate diagnosis or possible treatment.
A new study reveals that hibernating ground squirrels' gut microbes play a crucial role in recycling urea to replenish essential amino acids. This process helps the animals survive long periods of inactivity and fasting, suggesting similar mechanisms could be beneficial for humans suffering from muscle wasting and protein malnutrition.
A new Israeli study shows that vaccinated individuals with SARS-CoV-2 infection are less infectious and transmit the virus to household contacts less often. However, the vaccine's effectiveness in preventing transmission waned over time as the Delta variant emerged.
A comprehensive survey of Northeast Asian public attitudes found that hostility towards neighboring countries negatively impacted support for global public goods like climate change mitigation and pandemic management. However, favoring democratic governance models with expert decision-making improved public support.
A new diagnostic tool combines grayscale B-mode and strain elastography ultrasound imaging to detect breast cancer with high accuracy. The model achieved a detection rate of 90% in the study, surpassing individual models trained on either B-mode or SE imaging alone.
A new species of leafhopper, Phlogis kibalensis, has been discovered in the Kibale National Park in western Uganda. The insect belongs to a rare genus that was last recorded in Central African Republic in 1969.
Researchers at Boston University developed a real-time method for projecting COVID-19 quarantine needs in congregate housing settings ten days in advance. The team's findings were published in the American Journal of Public Health and can be used as a predictive tool to allocate resources.
A study by UConn Health and Washington University School of Medicine found that eating more meat correlates with worse MS symptoms, altered gut bacteria, and increased immune cells. The research identified key bacteria and metabolites associated with the disease, providing new insights into its causes.
Researchers aim to determine if knee structure changes predict clinical outcomes in people with osteoarthritis. The study will examine 76,000 X-rays and clinical data from diverse cohorts to establish healthy knee structure ranges.
A study found frequent rates of respiratory infections and wheezing in young First Nations children due to poor housing conditions, including inadequate ventilation, mold, and wood smoke contaminants. The researchers urge action on improving housing and infrastructure in communities to benefit the overall health of First Nations peoples.
Scientists have identified hundreds of proteins constantly transported throughout healthy brain cells, offering a new understanding of neurological diseases like Alzheimer's and autism. The discovery reveals how protein transport goes awry in these conditions, paving the way for future research into intercellular communication.
A recent study found that combining cannabis and alcohol significantly worsens driving performance compared to using either substance alone. This is because the effects of cannabis on driving are additive to those of alcohol, leading to impaired lane control and increased crash risks.
Geosapiens receives major funding from the Canadian Space Agency to develop innovative approaches to flood mapping. The project aims to integrate satellite imagery data for real-time flood zone identification and risk assessment.
Researchers identified genetic characteristics relevant to the production and behavioral attributes of two key bee subspecies, Cape bees and Africanized honey bees. Genetic studies found correlations between dark coloring and cloning behavior in Cape bees, which can take over colonies.
A new report warns that current pathways to net zero climate targets in the UK are flawed and may lead to losses in biodiversity, human wellbeing, and cultural knowledge. The study recommends a more inclusive approach to landscape management, involving experts from diverse fields, to achieve sustainable futures.
A study found that nearly 70% of pediatric patients missed an average of two five-day school weeks post-hospital discharge and half of their primary caregivers missed an average of eight workdays. This highlights the need for interventions to mitigate absenteeism and support families during and after pediatric hospitalization.
A study published in Nature Microbiology reveals that a class of microbial enzymes contributes to ulcerative colitis. Researchers identified an overabundance of proteases from the gut resident Bacteroides vulgatus in nearly 40% of patients, which can exacerbate the disease when not treated with protease inhibitors.
Researchers found that hyaluronic acid is not only present in pancreatic tumors but also serves as a nutrient source for cancer cells. This discovery indicates potential new treatments for pancreatic cancer by targeting the sugar scavenging pathway.
USC researchers will use $18.5 million funding to study colorectal cancer in Hispanic patients, aiming to close the gap in understanding the disease and developing effective treatments. The project aims to improve patient engagement in genomic research and develop culturally relevant educational materials.
A Yale study found that child masking in child care programs reduced closure rates by 13-14%. Child masking was associated with a lower risk of COVID-19-related closures, keeping children in safe learning environments and allowing parents to remain employed. Masking rates were higher for staff members than children.
Boyce's research aims to develop MRI techniques to characterize the interior of flow systems in 3D, leading to revolutionized technologies in sustainable mining and hydrogen-powered vehicles. He plans to use visualizations to inspire middle- and high-school students from Harlem and the Bronx to pursue STEM studies.
Quantum entanglement is studied in attosecond laser laboratory experiments, where neutral hydrogen molecules are ionized using an attosecond pulse. The experiment reveals a competition between vibrational coherence and entanglement, demonstrating the breakdown of local realism.
A new analysis links genetic variants associated with high blood levels of lipoprotein A to a higher risk of prostate cancer, including advanced or early-age-onset cases. The study found no significant associations for other blood lipids.
Scientists have discovered families of proteins that can predict liver transplant rejection, allowing for early detection and modification of immunosuppression. The Blood Proteoform Atlas outlines over 56,000 protein molecules associated with immune cell proteins that change with rejection.
A new study found that the Pfizer vaccine was 91% effective in reducing coronavirus transmission in Israeli households before the emergence of the delta variant. However, with waning immunity, the vaccine's effectiveness decreased to only 40% against infection and transmission.
A recent study led by University at Buffalo researchers found that photobiomodulation reduces inflammation, improves blood flow and heals wounds up to 19 days faster. Light therapy accelerated skin healing from cancer radiation therapy by an average of 49-42 days.
Researchers discovered a genetic mutation associated with small body size in dogs that also occurred in ancient wolves over 50,000 years ago. This finding presents a new evolutionary narrative and challenges the long-held theory that humans domesticated large wolves to create small companions.
A 15-year study in arctic Greenland found that caribou and muskoxen helped mitigate the effects of climate change on rare plants, lichens, and mushrooms. The presence or absence of these large herbivores made a clear difference in species commonness and rarity.
Researchers found that dogs with more extroverted, conscientious, and open personalities tend to rank higher in the hierarchy, while friendlier dogs tend to rank lower. Older dogs also dominate in multi-dog households. The study used a large-scale online questionnaire to analyze the personality traits of over 1,000 dogs.
Researchers have discovered a molecular signaling pathway associated with osteoarthritis (OA) pain, which plays a crucial role in producing and transmitting pain signals. By blocking this pathway, the study shows promise for developing new, effective pain treatments for human OA sufferers.
A new study from Cornell University reveals that fish are more likely to communicate with sound than previously thought. Researchers found 175 families of ray-finned fishes that use sound for communication, including species that have been doing so for at least 155 million years.
A study of 1,000 patients found that some recoverees from hepatitis C still face liver cancer risks after treatment. Researchers propose a 2-step strategy combining FIB-4 and transient elastography/ultrasound to predict high-risk cases.
A global study using thousands of camera trap stations found that protected areas have a positive impact on mammal diversity, even when experiencing human disturbances such as recreational use and logging. The study's findings suggest that expanding protected areas could help conserve larger mammals and their critical roles in ecosystems.
Researchers found that Eurasian reed warblers rely on magnetic inclination as a
Researchers at Cold Spring Harbor Laboratory develop a novel method to modify the CFTR gene, allowing for the production of functional protein in patients with certain mutations. The technique involves using antisense oligonucleotides to skip over the mutation and produce a partially functional protein.
Researchers have developed a nonvolatile approach to modulate interlayer excitons, enabling valleytronics. The method utilizes chemical doping and electrical gating, resulting in retention times exceeding 60 minutes.
Researchers at Hokkaido University have developed a novel catalyst that significantly improves the efficiency of propylene production. The catalyst utilizes carbon dioxide efficiently and exhibits high selectivity, stability, and long-term reusability.
Astronomers at Harvard & Smithsonian Center for Astrophysics offer a new explanation for mysterious downflows in solar flares, which are not generated by magnetic reconnection. Instead, they form from the interaction of two fluids with different densities, resulting in 'dark finger-like voids'.
Researchers have identified a potential novel mechanism of action against drug-resistant tuberculosis (TB) caused by mutations in the EmbR protein, which binds to transmembrane kinase PknH. This study proposes a new approach for computer-aided drug discovery and has important implications for treating other critical diseases.
Researchers at Northwestern University have developed a novel microfluidic device that can efficiently harvest and sort tumor-eating immune cells from tumors. This technology has shown dramatic results in shrinking tumors in mice compared to traditional methods.
Researchers have developed hybrid gelatin-poly-L-lactide scaffolds with tunable hydrophilicity, which structurally mimics the complexity of the extracellular matrix. These scaffolds produced a signal typical of collagen-containing biological fibers when excited by second harmonic generation.
Researchers found that rewarding cognitive effort increases willingness to take on more challenging tasks, even without external reward. This challenges the notion that people inherently want to avoid challenging work, suggesting individual learning histories may play a role in shaping motivation.
A new study in Israel found that vaccinated parents reduce the risk of infection for unvaccinated children by preventing contact with infectious individuals and reducing infectiousness. The study suggests increasing vaccine uptake is crucial to curb pandemic spread and protect vulnerable populations.
A team led by Basmah Riaz has detected deuterated methane in three proto-brown dwarfs, indicating a warmer gas composition than expected. This finding suggests that brown dwarfs may not be simply scaled-down versions of stars.
Researchers suggest airlines adjust VCO presentations based on temporal distance to the flight, providing travellers with options to neutralise their carbon footprint. This can encourage more consumer participation in voluntary carbon offsets, ultimately contributing to a sustainable aviation sector.
A group of plant pathologists have compiled a recovery plan to mitigate tar spot's impact on corn production. The plan reviews current knowledge and future needs, enabling the dissemination of best management practices across state lines.
Researchers analyzed media coverage, laws, and patents to understand the relationship between technology, innovation, and environmental policies. While there has been a shift in public discourse on environmental issues since the 1960s, the impact of technological solutions on the climate crisis is still limited.
A new study analyzes three decades of radar data to build a catalogue of rainbands, helping scientists create storm prediction algorithms. The researchers found that 60% of events resulted in at least one National Weather Service warning, with some associated with atmospheric rivers.
Most of China's seafood imports (74.9%) are processed and reexported, hindering international efforts to preserve global fisheries. The authors argue that a reexport model highlights the complexity of tracing seafood sustainability, and policy reforms are needed for oceans policy reform.
A Brazilian study found that SARS-CoV-2 can persist in patients for over a month before becoming negative on diagnostic tests. Researchers tracked 38 COVID-19 patients and found that the virus remained detectable in three cases for more than 70 days, raising concerns about quarantine periods.
Researchers at the University of Manchester observed the Schwinger effect using graphene-based devices, producing particle-antiparticle pairs from a vacuum. They also discovered an unusual high-energy process where electrons became superluminous, providing an electric current higher than allowed by general rules.
A field experiment in China found that people tend to increase activity when informed that others are themselves increasing activity, suggesting a low-cost intervention for promoting economic activity during the pandemic. The study suggests that social cues can be a useful signal for evaluating risks and making decisions about activities.
A new study proposes a sustainable recycling method for PPE waste using pyrolysis, a medium-temperature reaction that reduces plasticized medical-protection garb into chemicals and petroleum. The method avoids landfill use and incineration, reducing greenhouse gas emissions by 35.42%.