Researchers observed a sudden slowing of the star's angular momentum, followed by three Fast Radio Burst-like radio bursts and a month-long episode of pulsed radio emission. The synchronicity of these events suggests an association between magnetar spin-down glitches and radio emissions.
The Inflation Reduction Act offers significant benefits for public health through its tax credits and financial incentives. The law aims to reduce the adverse health effects of climate change by targeting greenhouse gases, conventional air pollutants, and carcinogenic chemical contaminants. By providing a more politically feasible appr...
A new study by George Washington University researchers found that adults who vape and smoke are more likely to continue smoking in the long run. Over a 6-year period, quitting vaping early but continuing to smoke was the most common pattern among 42% of participants.
A GW PhD student's research on a long gamma-ray burst (GRB) has provided conclusive evidence that it was caused by the collision of two neutron stars. This groundbreaking finding challenges the scientific consensus and sheds light on the unique characteristics of GRBs.
Researchers at George Washington University developed two mRNA vaccine candidates that are highly effective in reducing both malaria infection and transmission. The vaccines induce a powerful immune response regardless of whether they are given individually or in combination.
A research team developed an optical chip that can train machine learning hardware, improving AI performance and reducing energy consumption. This innovation uses photonic tensor cores and electronic-photonic application-specific integrated circuits to speed up the training step in machine learning systems.
A new study reveals that HIV infection permanently alters immune cells, leading to overreaction to other pathogens and prolonged inflammation. This 'immunologic memory' of the original HIV infection puts people living with HIV at risk for cardiovascular disease and neurocognitive dysfunction.
A study found that parental intervention can lead to increased conversations about safe sex, condom use, and HIV testing among gay and bisexual youth. The online toolkit helped parents improve their interactions with their sons, resulting in better sexual health outcomes.
A new study published in Nature found that globalized supply chains for the solar industry saved countries $67 billion in production costs between 2006 and 2020. The study also estimates that strong nationalistic policies could increase solar panel prices by 20-25% by 2030, hindering efforts to meet climate targets.
Providing low-cost water filter pitchers to low-income families increases their water consumption and decreases sugary drink intake. The studies found that improved water safety and flavor perception led to a reduction in sugary drinks, particularly among Hispanic communities.
Researchers at George Washington University found that people perceive objects differently based on their prior knowledge and experience, with manipulable objects perceived faster but with less detail, while non-manipulable objects are perceived slower but with higher detail.
A new series published in The Lancet analyzes the growing problem of road traffic injuries, highlighting opportunities for prevention. Up to 540,000 lives could be saved worldwide by implementing proven road safety interventions on speed, drunk driving, helmet use, and seatbelt use.
A new study found that college students reported a higher incidence of unacceptable thoughts and fear of contamination during the pandemic. The study also revealed consistent OCD symptoms across genders, adding to the growing research on mental illness among college students.
A new species of dusky salamander has been discovered in the Gulf Coastal Plain of Mississippi and Alabama, increasing knowledge of the region's biodiversity. The species, Desmognathus pascagoula, is similar to another recently discovered species but has distinct morphological, genetic, and geographic characteristics.
A new study found that historical redlining policies are linked to a shortage of behavioral health specialists in predominantly Black communities. The research revealed significant disparities in access to mental health professionals, with well-rated areas having nearly three times more psychologists per capita than redlined areas.
A new study published in Science Magazine found that nearly 42% of cattle destined for the 'Raised without Antibiotics' market have been treated with antibiotics, casting doubt on the accuracy of these labels. The research team suggests strengthening verification and enforcement to curb antibiotic use in food-animal production.
A recent study published in the Journal of Youth and Adolescence found that Latino/a adolescents who took on greater childcare responsibilities due to COVID-19 experienced significant increases in symptoms of depression, anxiety, and acting out behaviors. They also saw a drop in their grade point average.
Researchers at George Washington University developed a novel tool to rapidly screen pesticides for safety and performance. The new approach can aid in the design of next-generation molecules to develop safer pesticides, with only 7% of analyzed compounds meeting safety criteria.
Researchers found that early aspirin treatment helped reduce mortality in patients with moderate COVID-19, particularly for the elderly and those with comorbidities. The study included over 112,000 patients hospitalized with moderate disease severity.
A new study provides comprehensive insights into the abortion provider workforce in the US, revealing a diverse group of clinicians who provide essential abortion services. The research found that while most providers are OB-GYNs, primary care physicians and advanced practice professionals also play a crucial role.
Researchers studied Indriidae lemurs to understand the impact of climate, body size, and color vision on hair evolution, providing a unique window into human hair evolution. The study fills gaps in our understanding of human evolutionary story by comparing non-human primate hair patterns.
A new study by George Washington University researchers found that Facebook's vaccine misinformation policy moderately curtails the number of likes for anti-vaccine content. The policy, established in 2019, has been shown to reduce people's interactions with vaccine misinformation.
A new study by George Washington University researchers found that human exposure to the chemical 2,4-D has been increasing significantly over the past decade. Children and women of childbearing age are at higher risk of exposure due to their sensitivity to the chemical.
A new study published in the Journal of Politics found that factual corrections on Facebook's news feed can improve users' accuracy in recognizing misinformation. Even when exposed to misinformation, users became more accurate despite freedom to choose what to read, with fact-checks increasing accuracy across partisan lines.
Researchers at George Washington University have created a blood test that can identify COVID-19 infections and predict their severity. The test detects changes in neutrophil activity and T-cell response, which can help doctors determine the best treatment plan for patients.
A recent study challenges the idea that meat consumption drove major evolutionary changes in humans, suggesting instead that increased research attention may have skewed evidence. The research team analyzed data from nine sites across eastern Africa and found no sustained increase in carnivory after Homo erectus appeared.
A recent study found that social media posts about COVID-19 were less likely to contain misinformation than posts about other health topics. The research also revealed that health misinformation was already prevalent before the pandemic, with credible sources like governments and academic institutions being more trustworthy.
A team of researchers at George Washington University identified a gene that determines whether ultraviolet iridescence appears in the wings of butterflies. Removing this gene from non-iridescent species leads to UV coloration in their wings, highlighting its critical role in evolutionary differences between species.
A new study estimates that nitrogen dioxide from traffic pollution contributes to nearly 2 million cases of pediatric asthma annually. Cleaner air in urban areas has led to a decline in these cases, but more work is needed to curb harmful emissions.
Researchers at George Washington University found that mainstream parenting communities were exposed to misinformation from alternative health and anti-vaccination communities on Facebook. The study reveals how social media machinery can pull these communities closer to extremes, highlighting the need for a new strategy to combat onlin...
A new study found that healthcare providers hold less favorable judgments about patients who inject drugs, leading to potential lack of access to preventive HIV medication. The study highlights the importance of raising awareness and standardizing access to PrEP for all people, regardless of their risk factors.
A team of researchers at George Washington University has identified DDR1 as a key molecule that prevents immune cells from entering and killing breast tumor cells. Deactivating this molecule allows immune cells to infiltrate the tumor and kill cancer cells, opening up new avenues for therapeutic agents.
A recent study found that popular US fast food items contain widespread amounts of phthalates and other plasticizers, which are linked to serious health problems. Consumers can reduce exposure by switching to mostly home-cooked meals.
A new study reveals significant gaps in the representation of women and pregnant individuals in research used to inform nutrition reference values. The study's findings highlight the need for increased diversity and inclusion in nutritional research to provide accurate guidance for Americans and Canadians.
A recent study published by George Washington University researchers found that inclusionary zoning policies associated with lower rates of heart disease. The study also found that communities with such policies had fewer residents with high blood pressure and higher cholesterol.
A new study published in the Proceedings of the National Academy of Sciences finds that fact-checking significantly reduces belief in misinformation globally. Fact-checking leaves a more enduring mental imprint than false claims, increasing accurate beliefs regardless of political affiliation.
Researchers found that certain nanomaterials break down rapidly when exposed to light but decompose slowly in its absence. This discovery highlights the need for better understanding of nanomaterial behavior under environmental conditions.
Researchers at George Washington University have created a nanophotonic analog processor capable of solving partial differential equations. The processor can process arbitrary inputs at the speed of light and is integrated at chip-scale.
Researchers found that students express concern about sharing personal information with exam proctoring companies, citing a lack of trust. The study recommends institutions use the minimum number of monitoring types necessary to ensure student safety and privacy.
A new study from George Washington University found that Iowa school districts with strong teachers unions were more likely to adopt COVID-19 mask mandates. The researchers also discovered that Democratic-leaning union members played a significant role in advocating for mask requirements.
A new study by George Washington University researchers reveals that even during COVID-19 shutdowns, marginalized neighborhoods experienced higher levels of health-harming nitrogen dioxide compared to wealthier communities. Nitrogen dioxide emissions from traffic were found to persist in these areas despite reduced passenger vehicle tr...
A new study provides the strongest evidence yet that discriminatory comments can cause physical responses in LGBTQ+ people, including increased blood pressure, heart rate, and cortisol levels. Exposure to anti-gay prejudice triggers bodily changes that can contribute to health problems over time.
A new study by George Washington University researchers has mapped online hate clusters across six major social media platforms, revealing how malicious content exploits pathways between platforms to spread. The team suggests several strategies for social media companies to slow or block online hate content, including artificially leng...
Researchers at George Washington University found that extremist groups like Boogaloo and ISIS exhibit similar mathematical patterns in their online support, despite ideological differences. This knowledge can help social media platforms disrupt the growth of such groups.
A new study has found that norovirus clusters are resistant to detergent and ultraviolet disinfection, suggesting a need to revisit current disinfection practices. The clusters can survive attempts to kill them with standard disinfectants, including UV light used in water treatment plants.
The study reveals that air pollution in the San Francisco Bay Area causes over 3,000 deaths and 5,500 new childhood asthma cases each year. Health impacts vary dramatically within neighborhoods, with certain areas experiencing a much larger burden.
A recent study found that Blacks, Latinos and Native Americans are severely underrepresented in the US health workforce, with representation ranging from 3.3% to 11.4%. The study highlights the need for increased diversity in the health professions to improve access and outcomes in underserved communities.
Public health officials may dismiss vaccine hesitant individuals as anti-science, further stigmatizing them. The authors suggest delivering messages about vaccines in an empathetic way to address concerns and reassure people.
Researchers found that low-dose aspirin reduced the need for mechanical ventilation, ICU admission, and in-hospital mortality in hospitalized COVID-19 patients. Aspirin use was associated with a decreased risk of these severe outcomes, including a 44% reduction in mechanical ventilation.
A digital-to-analog converter has been developed without leaving the optical domain, enabling high-speed data processing with low power consumption. This innovation has the potential to advance next-generation data centers, 6G networks, artificial intelligence and more.