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In recent years, a peculiar phenomenon has emerged across the United States, with streetlights emitting a striking purple hue, attributed to the degradation of LED silicone phosphor. Since 2021, at least 30 states have reported this unusual lighting, with similar occurrences noted in Canada and Ireland. Cities such as Milwaukee, Schaumburg, and Los Angeles have been particularly affected. The purple glow results from the breakdown of the yellow phosphor coating on blue LEDs, which is designed to create white light. The largest lighting manufacturer in North America, Acuity, confirmed that this spectral shift affects a small percentage of their fixtures but poses no safety risk. As manufacturers phase out the problematic components, the prevalence of these purple lights is expected to decline. While the phenomenon may be visually intriguing, experts caution that blue light can hinder focus in low-light conditions, underscoring the importance of addressing the issue. 
Published: Jun 10 2025, 11 ameznews.inResearchers at the University of Colorado Boulder have detected medium-chain chlorinated paraffins (MCCPs) in the atmosphere over Oklahoma, marking the first identification of these toxic pollutants in North America. Used in metalworking fluids and the production of PVC and textiles, MCCPs can enter the environment through wastewater and biosolids, which are often applied as fertilizers on agricultural fields. While their health and ecological impacts remain unclear, preliminary studies indicate potential harm, prompting environmental groups to advocate for a ban. This discovery follows previous reports of MCCPs in Asia and Antarctica, and it raises concerns about the unintended consequences of regulating similar compounds, such as short-chain chlorinated paraffins (SCCPs). The researchers urge governmental agencies to investigate MCCP levels and assess associated risks to public health and safety, emphasizing the need for ongoing scientific evaluation and regulation. The findings are published in the journal ACS Environmental Au.
Published: Jun 10 2025, 9 pmeznews.inMarine archaeologists and the Colombian Navy have made significant progress in uncovering treasures from the _San José_, an 18th-century Spanish galleon often referred to as the "world’s richest shipwreck." Confirmed to be the famed vessel that sank in 1708 during the War of the Spanish Succession, the ship was transporting vast amounts of looted wealth from South America. Recent studies, utilizing high-resolution images from remotely operated subs, have revealed coins minted in 1707 in Lima, supporting the identification of the wreck. While estimates suggest the ship could hold treasures worth up to $17 billion, the exact amount remains unverified. Daniela Vargas Ariza, a study author, emphasized the importance of coins as chronological markers in understanding maritime trade of the era. The Colombian government, which located the wreck in 2015, continues to navigate a complex legal battle over the ship's treasure as investigations proceed.
Published: Jun 11 2025, 4 ameznews.inIn a surprising turn of events in Florida's Everglades, a decapitated Burmese python has sparked hope for the local ecosystem, indicating that native wildlife may be mounting a defense against this invasive species. The Burmese python, originally from Southeast Asia, has wreaked havoc on the Everglades since its introduction in the late 20th century, leading to the near extinction of small mammals like marsh rabbits and raccoons. However, a recent incident involving a bobcat, which was observed returning to the site of a python attack, suggests a potential shift in the balance of power. Biologists from the Conservancy of Southwest Florida tracked a male python named Loki, discovering it had been mauled, likely by the bobcat. While the python population remains alarmingly high, estimated between 30,000 and 300,000, this incident offers a glimmer of hope that native species are beginning to fight back against the invasive threat.
Published: Jun 06 2025, 6 ameznews.inThe Darvaza gas crater, often dubbed the "Gates of Hell," has been ablaze in Turkmenistan's Karakum Desert since 1971, when Soviet scientists ignited a gas pocket to prevent toxic emissions. This massive pit, measuring 70.1 meters wide and 20.1 meters deep, has continued to burn for decades, fueled by methane seeping from the ground. However, recent studies by Türkmengaz indicate a significant reduction in the crater's emissions, with its glow now only visible in the immediate vicinity, a stark contrast to its previous visibility over many kilometers. Independent satellite data corroborates these findings, suggesting the natural gas supply may be dwindling. This development aligns with former President Gurbanguly Berdymukhamedov's 2022 interest in extinguishing the fire, citing environmental concerns and the potential for harnessing the gas for energy and economic benefit. The future of the crater remains uncertain as researchers continue to monitor its emissions.
Published: Jun 10 2025, 11 pmeznews.inThe concept of artificial gravity, rooted in Einstein's theory of relativity, suggests that it can be created in low-gravity environments through constant acceleration or by using a rotating spacecraft to generate centrifugal force. While this could benefit astronauts who experience adverse effects from prolonged weightlessness, such as muscle atrophy and bone loss, practical implementation poses challenges. Experts note that creating comfortable artificial gravity would require a spacecraft larger than a football field, as smaller designs would lead to significant gravitational differences between the head and feet. Moreover, the International Space Station (ISS) serves as a unique laboratory for conducting experiments in microgravity, making the introduction of artificial gravity counterproductive to its research objectives. NASA emphasizes that the ISS's purpose is to explore the effects of microgravity on various scientific disciplines, a goal that would be compromised by the presence of artificial gravity.
Published: Jun 11 2025, 12 ameznews.inParacetamol, commonly known as acetaminophen and found in household medicine cabinets under brand names like Tylenol® and Panadol®, has long been a go-to remedy for pain and fever. Despite its widespread use for over a century, the exact mechanism of how it alleviates pain has remained unclear until a recent study from the Hebrew University of Jerusalem. Researchers discovered that paracetamol not only acts on the brain and spinal cord but also affects peripheral nerves that detect pain. The key lies in a metabolite called N-arachidonoylphenolamine (AM404), which is produced in nerve endings and inhibits sodium channels responsible for transmitting pain signals. This breakthrough could pave the way for new pain medications that target pain neurons more effectively and with fewer side effects. The findings, published in PNAS, highlight the ongoing mystery surrounding this common drug and its potential for future medical advancements.
Published: Jun 10 2025, 10 pmeznews.inIn a surprising medical revelation, a viral Instagram video by ICU nurse Chenedy has shed light on an unconventional treatment for prolapsed anuses, involving the application of ordinary sugar. This technique, humorously dubbed "sour patch kid" or "sugaring the rim," utilizes sugar's osmotic properties to draw excess fluid from the swollen area, effectively reducing the prolapse. Medical literature supports this method, noting its effectiveness where traditional manual reduction techniques have failed. A team of doctors reported that sprinkling sugar on an edematous prolapsed bowel can lead to significant improvement, with a success rate of around 50%. This approach is not only less invasive than surgery but has also been documented in veterinary practices for animals. While the idea may sound peculiar, it offers a viable alternative for patients seeking relief from this condition.
Published: Jun 10 2025, 8 pmeznews.inResearchers from the Chinese Academy of Sciences have made a significant advancement in monitoring equatorial plasma bubbles (EPBs), which are hot pockets of gas that can disrupt communication and navigation systems. While EPBs frequently form over regions like Egypt, the novelty lies in the detection of a massive bubble from 8,000 kilometers away on Hainan Island, China, using the Low Latitude long Range Ionospheric radar (LARID). This radar system, which has recently tripled its detection range to 9,600 kilometers, can interpret signals reflected by these plasma bubbles, offering real-time insights into their behavior. The study suggests that establishing a network of such radars could revolutionize the monitoring of EPBs, which are influenced by seasonal changes and solar activity. Improved forecasting of these phenomena could mitigate disruptions to satellites that are vital for global communications and navigation, as detailed in the journal Geophysical Research Letters.
Published: Jun 10 2025, 2 pmeznews.inEarth is a dynamic planet, constantly reshaped by tectonic movements, as illustrated in a new one-minute video showcasing 1.8 billion years of continental drift. Produced by geologists from Australia and China, the video begins in the 21st century and traces the evolution of Earth's tectonic plates back to the formation of the supercontinent Pangaea around 200 million years ago. Contrary to the notion of a "boring billion" years of geological stability, recent models suggest this period was marked by significant tectonic activity. Currently, Africa is experiencing a colossal rift that could eventually split the continent, creating a new ocean in 5 to 10 million years. Looking ahead, models predict the formation of a new supercontinent in about 200 million years, with potential configurations including "Amasia" near the North Pole or "Aurica" at the equator. The findings are detailed in the journal Geoscience Frontiers.
Published: Jun 10 2025, 3 pmeznews.inAnimal intelligence varies widely across species, with some exhibiting remarkable cognitive abilities. The sperm whale (_Physeter macrocephalus_) boasts the largest brain of any animal, weighing up to 9 kilograms, but this does not directly correlate with intelligence. A 2021 study indicated that sperm whales may have learned to evade hunters, suggesting advanced communication skills. Brain structure also plays a role; for instance, the cerebellum, crucial for movement and memory, comprises 7% of a sperm whale's brain, compared to 14% in killer whales and 10% in humans. Interestingly, the ant has the highest brain-to-body size ratio, while domesticated animals often have smaller brains than their wild counterparts. Elephants possess the largest brains among land mammals, showcasing high social intelligence, while corvids, despite smaller brains, demonstrate cognitive abilities comparable to great apes. Overall, brain size and intelligence are complexly intertwined, with various factors influencing cognitive capabilities across the animal kingdom.
Published: Jun 10 2025, 6 amFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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