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A nationwide study involving nearly 46 million adults in England has revealed a significant reduction in heart attacks and strokes following COVID-19 vaccinations, with incidents of arterial thromboses decreasing by 10% in the weeks after the first dose. The benefits were even more pronounced after second and booster doses, with reductions of 20% for the Pfizer/BioNTech vaccine and 27% for AstraZeneca. While some rare complications, such as myocarditis and thrombotic thrombocytopenia, were noted shortly after vaccination, these were infrequent compared to the increased risk of severe cardiovascular events associated with COVID-19 infection. The findings, published in *Nature Communications*, reinforce the safety and effectiveness of the vaccination program, suggesting that fears surrounding vaccine-related cardiovascular issues are largely unfounded. Researchers emphasize that the benefits of vaccination far outweigh the risks, providing reassurance to the public regarding the cardiovascular safety of COVID-19 vaccines. 
Published: Aug 02 2025, 8 pmeznews.inThe Statue of Liberty, a gift from France to the United States in 1884, is celebrated for its iconic features, including its green hue and torch symbolizing enlightenment. However, a significant aspect often overlooked is the broken chains at the statue's feet, which reflect its original intent to commemorate both American independence and the abolition of slavery. Proposed by Édouard de Laboulaye, the statue was meant to symbolize freedom, yet many Black Americans viewed it as hypocritical, given the ongoing Jim Crow laws and segregation. Frédéric-Auguste Bartholdi initially intended for Lady Liberty to hold the broken chains, but opted to place them at her feet instead, a decision that diluted the statue's powerful message. This dual symbolism of liberty and the fight against oppression has faded over time, much like the statue's original colors beneath its green patina.
Published: Aug 07 2025, 5 ameznews.inThe US Food and Drug Administration (FDA) has approved a groundbreaking implant developed by SetPoint Medical for the treatment of rheumatoid arthritis, a chronic autoimmune disease affecting over 1.5 million Americans. This innovative neuroimmune modulation device delivers daily electrical stimulation to the vagus nerve, activating the body's natural anti-inflammatory pathways to manage inflammation without suppressing the immune system. Co-founder Dr. Kevin J. Tracey emphasized the vagus nerve's critical role in maintaining organ function, describing it as "the great nerve." The approval follows a randomized, double-blind study involving 242 patients, which demonstrated the device's safety and efficacy, with only 1.7% experiencing serious adverse events. The SetPoint System offers a long-term solution, programmed to deliver therapy for up to ten years after a minimally invasive outpatient procedure, potentially transforming the management of rheumatoid arthritis and providing an alternative to existing treatments that many patients find intolerable.
Published: Aug 03 2025, 1 ameznews.inIn Peru's Madre de Dios region, wildlife is facing challenges due to logging roads that fragment their forest habitat, making it difficult for species like red howler monkeys and tamarins to navigate. To address this issue, nearly 20 canopy bridges have been installed, designed to facilitate movement across the 202,000-hectare forest. These bridges vary in design, with some resembling tree vines and others featuring PVC piping and mesh. WWF Peru Wildlife Officer Vania Tejeda is conducting research to determine which designs are most effective for different species, noting that kinkajous prefer x-shaped bridges while monkeys favor those with mesh netting. The project aims to demonstrate the effectiveness of these bridges as a cost-efficient solution for wildlife connectivity, costing around $200 each compared to traditional overpasses. Additionally, these bridges support forest regeneration by enabling species to disperse seeds, crucial for maintaining the ecosystem's health.
Published: Aug 07 2025, 4 ameznews.inThe Great Blue Hole, a vast marine sinkhole located 70 kilometers off the coast of Belize, measures 318 meters in diameter and plunges to a depth of 124 meters. Formed during the Quaternary Glaciation, it was once a limestone cave that flooded as sea levels rose, leading to the collapse of its ceilings. Now part of the UNESCO-listed Belize Barrier Reef Reserve System, the site attracts tourists and divers, despite its inhospitable depths, where oxygen levels plummet below 90 meters, creating a "graveyard" of asphyxiated sea creatures. Notable expeditions, including one in 2018 led by Richard Branson, revealed both the geological history and the impact of climate change, with Branson highlighting the stark evidence of rising sea levels. Tragically, the expedition also uncovered the remains of individuals believed to have perished in the hole, underscoring the dangers of this underwater marvel.
Published: Aug 03 2025, 10 pmeznews.inA new study from the University of Massachusetts Amherst reveals that room temperature significantly influences the distance required to prevent disease transmission in queues, challenging the widely accepted 2-meter (6 feet) guideline established during the COVID-19 pandemic. Researchers Ruixi Lou and Milo Van Mooy utilized 3D-printed models and a conveyor belt to simulate aerosol movement, discovering that at temperatures around 28°C (82°F), virus-laden aerosols could linger at inhalable heights, particularly in air-conditioned environments. Their findings suggest that the dynamics of air and temperature complicate social distancing measures, indicating that there are no definitive rules for maintaining safety in public spaces. Dr. Varghese Mathai, the study's senior author, emphasized the need for nuanced public health guidelines that consider the complexities of air flow and human behavior. The research, published in *Science Advances*, underscores the importance of adapting health advice based on evolving scientific understanding.
Published: Aug 07 2025, 2 ameznews.inDark matter, a hypothetical substance believed to outweigh regular matter by five to one, remains elusive, with its existence unconfirmed and its nature unknown. Professor Stefano Profumo from the University of California, Santa Cruz, has proposed two alternative theories to explain dark matter's origin. The first suggests that dark matter could result from a third phase of cosmic acceleration following the Big Bang, where particles form at the universe's edge, akin to Hawking radiation from black holes. The second theory posits a "dark sector," where dark quarks and gluons, invisible counterparts to regular matter, could coalesce into primordial black holes, potentially serving as dark matter candidates. While both theories are speculative, they offer calculable scenarios that diverge from conventional models, which face increasing scrutiny due to lack of experimental evidence. Profumo's findings are detailed in the journal *Physical Review D*.
Published: Aug 06 2025, 3 pmeznews.inThe oldest operational government computer, located over 25 billion kilometers from Earth, is aboard NASA's Voyager spacecraft, launched in 1977. Despite its age and limited capabilities—operating at a mere 250 KHz with just 68 kilobytes of memory—this computer continues to function effectively, transmitting valuable scientific data from beyond the Solar System. The Voyager probes, equipped with three types of computers, were designed with redundancy in mind, featuring backups for each system. Although the technology is outdated, NASA has managed to implement software updates to address issues, such as corrupted code, ensuring continued communication with the spacecraft. The mission is expected to persist into the 2030s, with Voyager continuing its journey through space long after its systems are powered down. This remarkable feat of engineering highlights the resilience of older technology in the face of modern advancements.
Published: Aug 06 2025, 11 pmeznews.inA recent study suggests that the Solar System's movement through the Milky Way may have significant implications for Earth's climate. Researchers propose that the Sun's journey through dense interstellar clouds could have interfered with the solar wind, potentially cooling the planet. The heliosphere, which protects Earth from the interstellar medium, may have contracted during these encounters, allowing materials from these clouds to reach our atmosphere. Geological evidence, including isotopes of iron-60 and plutonium-244 found in ice cores and ocean samples, supports this theory, indicating past interactions with supernova remnants. The study posits that such encounters could have influenced climate changes that shaped human evolution. While the findings are groundbreaking, the team emphasizes the need for further research using modern atmospheric models to explore the full impact of these interstellar interactions. The paper was published in *Nature Astronomy*.
Published: Aug 06 2025, 9 pmeznews.inDuring a groundbreaking expedition in the Pacific Ocean, scientists aboard the E/V Nautilus discovered a striking geological formation resembling a "yellow brick road" while exploring the ancient seamounts of Liliʻuokalani Ridge. This unusual structure, formed by volcanic activity, is actually hyaloclastite, a type of volcanic rock that has fractured over time due to repeated heating and cooling from eruptions. The team, part of the Luʻuaeaahikiikekumu expedition, was initially sampling manganese crust when they stumbled upon this intriguing feature along the summit of Nootka Seamount, located within the Papahānaumokuākea Marine National Monument. The discovery has sparked excitement among researchers, who are conducting the first-ever survey of this underwater region, hoping to uncover more geological mysteries, including the reasons behind a peculiar split in the seamount trail. The expedition has already yielded other surprises, including footage of a bizarre swimming creature dubbed the "headless chicken monster."
Published: Aug 07 2025, 12 ameznews.inThe Dragon Bravo Fire, the largest wildfire in the United States, is currently ravaging Arizona's Grand Canyon National Park, having consumed over 51,000 hectares (126,000 acres) since it ignited from a lightning strike on July 4, 2025. As of August 6, only 13 percent of the fire is contained, with more than 1,200 personnel deployed to combat the flames. The North Rim of the park will remain closed for the rest of the season due to extensive damage, while the Inner Canyon is inaccessible due to smoke. The region is experiencing extreme heat, with temperatures soaring to 46°C (115°F), exacerbating the situation. The fire has generated pyrocumulus clouds, which can produce lightning and strong winds, further complicating firefighting efforts. This self-perpetuating weather phenomenon illustrates the dire conditions as the wildfire continues to spread, threatening both the environment and nearby structures.
Published: Aug 06 2025, 10 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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