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A 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 Chinese National Health Commission (NHC) has reported the first human case of the H3N8 bird flu, involving a four-year-old boy from Henan province who fell ill earlier this month. The child developed symptoms on April 5 and was hospitalized on April 10, with tests confirming the H3N8 strain on April 24. While the virus is common in animals like horses and dogs, it has never been documented in humans before. Experts express concern over potential mutations that could enhance its ability to infect humans, although the NHC assesses the risk of a widespread outbreak as low, noting that all close contacts of the boy tested negative. The NHC advises the public to avoid contact with sick or dead poultry and to maintain good hygiene practices. This case highlights ongoing concerns about zoonotic diseases as human encroachment into wildlife habitats increases.
Published: Nov 04 2025, 6 ameznews.inA rare case of bird flu has been confirmed in a resident of the South West of England, marking the first human infection with the H5N1 strain in the UK. The individual, who has had regular contact with infected birds, is reported to be in good health, and health authorities have assessed the risk to the public as very low. The UK Health Security Agency (UKHSA) has traced all contacts of the infected person, who is currently self-isolating, and found no evidence of further transmission. Experts emphasize that while bird-to-human transmission of avian flu is uncommon and typically requires close contact with infected birds, the situation is being closely monitored. Professor Isabel Oliver from UKHSA reassured the public that robust systems are in place to detect such cases early, and there is currently no indication that this strain can spread between humans.
Published: Nov 04 2025, 7 ameznews.inA staggering 99 percent of people carry "forever chemicals," or PFAS (per- and polyfluoroalkyl substances), in their bodies, raising concerns over potential health risks. These synthetic compounds, used for their waterproof and stain-resistant properties in everyday items like non-stick cookware and fast food packaging, are designed to persist in the environment and human tissue. A recent study by researchers from UC San Francisco and the University of Colorado uncovered internal documents from DuPont and 3M, revealing that these companies were aware of the dangers of PFAS but chose to conceal this information, mirroring tactics used by the tobacco industry. Despite evidence of toxicity and links to birth defects, the companies misled the public and regulators, claiming safety. The findings highlight significant regulatory failures in the U.S. as countries worldwide seek to limit PFAS production amid growing health concerns.
Published: Nov 04 2025, 5 ameznews.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 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 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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