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A new species of Portuguese man o' war, named *Physalia mikazuki*, has been discovered in the waters off northeast Japan by a student-led research team. This unprecedented find, made in the Tohoku region, raises concerns about the shifting distributions of marine life attributed to climate change. Yoshiki Ochiai, a second author of the study, stumbled upon the jellyfish while conducting unrelated research in Sendai Bay. The species is named after the crescent moon design of the helmet worn by the region's historical feudal lord, Date Masamune. Previously, it was believed that only one species, *Physalia utriculus*, inhabited Japanese waters. However, DNA analysis revealed that *P. mikazuki* had been present all along but was only identified when found in a new area. The research suggests that changing ocean currents, particularly the Kuroshio Current, may have facilitated its northern migration, posing potential ecological risks. 
Published: Nov 03 2025, 7 pmeznews.inIn the Gulf of California, a pod of orcas known as Moctezuma's pod has developed a unique technique for hunting great white sharks, specifically targeting their livers. This brutal method involves ramming the sharks to induce a state of tonic immobility, flipping them upside down to immobilize them before extracting their nutrient-rich livers. A recent study has confirmed that these orcas are regularly preying on juvenile great whites, raising questions about how these younger sharks are adapting to this new threat. While adult sharks have learned to flee from orcas, researchers are investigating whether juveniles possess similar anti-predator instincts or if they remain vulnerable in nursery areas. The study highlights the orcas' sophisticated hunting strategies and the potential impact on shark populations, as they exploit the energy reserves stored in the sharks' livers, which can weigh over 600 kilograms.
Published: Nov 04 2025, 12 ameznews.inIn 2017, the calving of the massive A68 iceberg from Antarctica's Larsen C Ice Shelf opened up previously inaccessible areas of the Weddell Sea, a key site in the search for Ernest Shackleton's lost ship, _Endurance_. During a 2019 investigation using a remote-operated vehicle, scientists discovered over 1,000 unusual dimples on the seafloor, later identified as nests created by icefish, specifically the yellowfin notie. These nests, organized in a pattern, reflect a "selfish herd theory" where central nests are safer from predators. The findings underscore the ecological significance of the Weddell Sea, prompting calls for its protection amid changing environmental conditions. Meanwhile, the _Endurance_, which sank in 1915, was located in 2022, remarkably preserved in the cold depths, now home to various marine life. The study detailing these discoveries is published in *Frontiers in Marine Science*.
Published: Oct 30 2025, 7 ameznews.inChicken has become a staple in the American diet, with the average person consuming around 45 kilograms (100 pounds) annually, according to the National Chicken Council. The domestication of chickens, believed to have originated in the Indus Valley around 2000 BCE, was significantly influenced by their suitability for farming; they are slow, easy to manage, and were initially bred for cockfighting before becoming a popular food source. The Roman Empire played a role in popularizing chicken, but it wasn't until World War II, when red meat became scarce, that chicken truly surged in popularity. Other birds, such as pigeons and geese, have been consumed for centuries but are less favored due to farming challenges and taste preferences. Ultimately, chickens' ease of domestication and palatability have solidified their place in global cuisine, overshadowing other edible birds.
Published: Nov 04 2025, 12 ameznews.inA 27-year-old man has been diagnosed with a rare condition known as post-orgasmic illness syndrome (POIS), which caused him to develop flu-like symptoms, including coughing, swollen lymph nodes, and hives, following ejaculation. This unusual allergy to his own orgasms began at age 18, shortly after experiencing suspected epididymitis, and significantly impacted his life, leading him to avoid sexual activity and romantic relationships. Despite consulting various medical professionals, his condition went unrecognized due to its rarity, with fewer than 60 documented cases. Treatment options exist, including desensitization and hormone therapy, but these lack extensive clinical trials. Ultimately, the patient found relief through an over-the-counter antihistamine, which reportedly reduced his symptoms by 90%, allowing him to resume a normal sexual life. The case was detailed in a report published in Urology Case Reports.
Published: Nov 04 2025, 1 ameznews.inInterstellar comet 3I/ATLAS is now visible from Earth, offering a unique opportunity for amateur astronomers to observe this ancient celestial body. After recently passing its closest point to the Sun, the comet can be spotted in the eastern sky before dawn, positioned near Venus and the star Spica. It is expected to reach a brightness of magnitude 10, making it visible through standard telescopes or good binoculars. Dr. Franck Marchis from the SETI Institute encourages stargazers to use Venus or Spica as reference points and suggests utilizing stargazing apps for guidance. As the comet's brightness may fluctuate, November is deemed an ideal time for observation. Additionally, a global network of citizen astronomers, in collaboration with the SETI Institute, will collect data on the comet's composition and trajectory, contributing to ongoing research. For those unable to observe it directly, the Virtual Telescope Project plans to stream live observations in the coming weeks.
Published: Nov 03 2025, 11 pmeznews.inA recent revelation about horse sweat has left many internet users both intrigued and slightly grossed out. In a viral video, a horse owner unveiled a foamy layer of sweat beneath their horse's blanket, prompting questions about this unusual phenomenon. Unlike most mammals, which sweat primarily for skin health and scent, horses, zebras, and donkeys sweat to cool down, thanks to a unique protein called latherin. This detergent-like substance helps wet their fur, facilitating evaporative cooling, which is crucial given their thick coats. While humans and a few primates also sweat for thermoregulation, the composition of horse sweat differs significantly, being low in protein and high in electrolytes. Experts note that the factors influencing latherin production remain unclear, but the foamy appearance is a natural response to help horses manage heat, not a sign of any secret shampooing skills.
Published: Nov 03 2025, 10 pmeznews.inThe year 536 CE is often cited as one of the most calamitous periods in human history, marked by a mysterious volcanic eruption that plunged the Northern Hemisphere into darkness and triggered a dramatic climate shift. While the exact volcano remains uncertain, evidence suggests eruptions in either El Salvador or Iceland caused a "volcanic winter," leading to plummeting temperatures and agricultural collapse. Historical accounts from figures like Roman statesman Cassiodorus and Byzantine historian Procopius describe a sun obscured by a foggy haze, resulting in widespread famine and disease, including the bubonic plague. This period also heralded the onset of the Late Antique Little Ice Age, which contributed to the decline of the Eastern Roman Empire and prompted migrations in Central Asia. Conversely, the Arabian Peninsula experienced increased rainfall, setting the stage for the rise of the Arab Empire by the seventh century.
Published: Nov 03 2025, 8 pmeznews.inIn a surprising breakthrough, computer scientists have developed a new algorithm to tackle the long-standing Distinct Elements Problem, which involves counting unique items in a dataset—a task that humans find simple but has historically challenged computers. The new method, known as the CVM algorithm, simplifies the counting process by employing a sampling strategy that significantly reduces memory requirements, making it particularly useful in the era of big data. The algorithm operates on a probabilistic basis, allowing for efficient estimation of distinct elements, as demonstrated through an example involving Shakespeare's *Hamlet*. Since its introduction in January 2023, the CVM algorithm has garnered attention from the computer science community, with experts predicting it will become a standard topic in introductory courses. Its simplicity and effectiveness have led to widespread admiration, including praise from Donald Knuth, a prominent figure in algorithm analysis.
Published: Oct 30 2025, 6 ameznews.inA curious legend circulates online about a colossal 15-meter (50-foot) snake in Central Africa, allegedly known for lunging at helicopters. This tale gained traction from Belgian Air Force Colonel Remy Van Lierde, who recounted his 1959 encounter with the creature during a 1980 interview on the British TV show _Mysterious World_, hosted by Arthur C. Clarke. Van Lierde claimed the snake, spotted in the Katanga Province, raised its neck and appeared ready to strike as his helicopter hovered nearby. Despite his credibility as a war veteran, experts remain skeptical, noting that the largest local snake, the African Rock Python, typically reaches only 3 to 6 meters (10 to 20 feet). The story echoes other cryptids like mokele-mbembe, a creature resembling a long-necked dinosaur, often dismissed as misidentified wildlife. As technology advances, the potential for new hoaxes in cryptozoology looms large.
Published: Nov 03 2025, 7 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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