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Evolution often leaves intriguing remnants on animal bodies, and the horse chestnut is a prime example. These crusty brown growths, found on the legs of horses, are believed to be vestigial features from their five-toed ancestors. While it was long thought that modern horses had evolved to possess a single toe, recent research suggests that all five digits may still be partially present in their forelimbs. Horse chestnuts, which can grow and eventually peel off, are benign and pose no health risks, although they may be removed with oil by horse owners. Historically referred to as "night eyes," these growths were once thought to aid horses' vision in the dark. Additionally, horses may also have ergots, small calloused bumps located on the underside of their fetlocks, particularly in breeds with "feathered" legs. 
Published: Nov 06 2025, 3 ameznews.inConcerns have emerged regarding the potential health risks associated with storing potatoes in poorly ventilated areas, particularly claims that they can emit noxious solanine gas. A recent social media post highlighted an 8-year-old girl storing potatoes behind her bed, prompting warnings about the dangers of rotting potatoes. While it is true that potatoes can become toxic when they turn green or sprout due to light exposure, the primary risk comes from ingestion rather than inhalation. Medical literature indicates that cases of potato poisoning are rare and typically linked to eating affected tubers. Although there are anecdotal reports of fatalities attributed to gas from rotting potatoes, experts suggest these may be exaggerated or misattributed to other causes, such as asphyxiation. To mitigate risks, it is advisable to store potatoes in dark, cool places and avoid keeping them in bedrooms.
Published: Nov 06 2025, 8 ameznews.inThe goliath frog (_Conraua goliath_), the world's largest frog, can weigh up to 3.3 kilograms and measure 75 centimeters in length, comparable to a small housecat. Native to the rainforests of Cameroon and Equatorial Guinea, these impressive amphibians are known for their size rather than their sound, as they lack vocal sacs and are generally silent, occasionally producing a whistling noise. Notably, male goliath frogs engage in unique nesting behavior, constructing ponds from rocks to protect their eggs and tadpoles from predators and strong currents. Despite their remarkable adaptations, goliath frogs are now classified as endangered, facing threats from habitat loss due to agriculture and logging, as well as hunting for their meat, which remains a popular delicacy despite legal protections. Conservation efforts are crucial to ensure the survival of this ancient species, which has existed for approximately 250 million years.
Published: Nov 06 2025, 9 ameznews.inNew research has revealed that most giraffes in North American captivity are hybrids, complicating conservation efforts following the recent classification of giraffes into four distinct species. A study by the University of Illinois Urbana-Champaign and Morfeld Research & Conservation sequenced the genomes of 52 captive giraffes, finding that only eight closely matched a single species, while the rest exhibited mixed ancestry due to hybridization. This raises concerns about the effectiveness of captive populations as "assurance stocks" for endangered wild species. Experts suggest that breeding programs should prioritize genetic diversity and consider sourcing fresh stocks from the wild. However, logistical challenges, such as transporting large animals, complicate this process. Researchers advocate for the use of reproductive technologies like artificial insemination and embryo transfer to facilitate genetic management, emphasizing the need for collaboration with African governments and conservation organizations to ensure successful implementation.
Published: Nov 05 2025, 5 pmeznews.inResearchers from the University of Bremen and Woods Hole Oceanographic Institution have uncovered evidence of resilient microbial communities thriving in the harsh conditions of the Mariana forearc, a region characterized by extreme alkalinity, low temperatures, and mud volcanoes. Their study, published in *Communications Earth & Environment*, reveals that these microorganisms, previously presumed to exist, extract energy directly from minerals locked within the rocks, producing methane—a crucial component for deep ocean ecosystems. The findings challenge previous assumptions about the barren nature of this environment, indicating that life can flourish even in extreme conditions. Co-author Florence Schubotz suggests that such sites may even resemble conditions where primordial life originated. This research not only enhances our understanding of life in extreme environments but also highlights the adaptability of microbial life on Earth.
Published: Nov 06 2025, 7 ameznews.inIn a remarkable discovery beneath the Albanian-Greek border, scientists have identified what is believed to be the largest spider web ever recorded, measuring an astonishing 106 square meters (1,140 square feet). This colossal web, located in Sulfur Cave, was not spun by a single spider but is the result of a colony of approximately 111,000 arachnids, including around 69,000 domestic house spiders and over 42,000 _Prinerigone vagans_. The study marks the first documented instance of colonial web formation among these species, which typically do not interact. Sulfur Cave, characterized by its unique sulfur-rich ecosystem, supports a food chain based on chemoautotrophy rather than photosynthesis, with microorganisms converting inorganic substances into energy. The findings, published in *Subterranean Biology*, highlight the intricate relationships within this unusual habitat, where the web's location coincides with a dense population of chironomid flies, a primary food source for the spiders.
Published: Nov 06 2025, 4 ameznews.inA recent one-minute video has shed light on the reasons behind the ban on mercury thermometers aboard commercial flights. While many items are prohibited for obvious safety reasons, the restriction on mercury-filled thermometers may seem peculiar. The primary concern is the risk of amalgam corrosion, a chemical reaction that occurs when mercury comes into contact with exposed aluminum, a common material in aircraft construction. This reaction can lead to significant damage, as even small amounts of mercury can initiate a self-propagating corrosion process, potentially compromising the structural integrity of the aircraft. The video illustrates the dangers of this interaction, emphasizing that the ban is in place to prevent any risk of damage that could arise from a broken thermometer during a flight. Thus, the prohibition is a precautionary measure to ensure passenger safety and aircraft integrity.
Published: Nov 06 2025, 2 ameznews.inNew observations of the interstellar comet 3I/ATLAS, first detected by astronomers on July 1, indicate that it may have lost a significant amount of mass during its recent close approach to the Sun. This third known interstellar visitor, following 1I/ʻOumuamua and 2I/Borisov, has exhibited unusual behaviors, including a rare anti-tail and extreme iron-to-nickel abundance ratios. Following its perihelion, or closest approach, 3I/ATLAS has shown non-gravitational acceleration, suggesting it lost over 13% of its mass due to outgassing, a common phenomenon for comets. Recent observations from October 31 to November 4 revealed a fivefold increase in brightness, indicating ongoing cometary activity. As telescopes worldwide resume monitoring, scientists hope to glean insights into the comet's origins and the interstellar medium, furthering our understanding of these cosmic wanderers.
Published: Nov 06 2025, 1 ameznews.inA recent exploration into the sexual lives of single and married individuals reveals that the notion of singles having more fun in the bedroom may be misleading. Research indicates that while sexual frequency among married couples has declined—averaging 55 times a year compared to 59 for singles—this does not necessarily mean that single people are enjoying better sex lives. A 2021 report from the Center for Researching and Understanding Sexual Health found little difference in sexual activity between single and married individuals, with both groups reporting similar frequencies. Factors such as age and sexual orientation play significant roles, with younger adults and those identifying as bisexual or homosexual being more sexually active. Ultimately, the quality of sexual experiences, rather than mere frequency, is crucial for satisfaction, suggesting that both singles and couples can find fulfillment in their intimate lives, regardless of their relationship status.
Published: Nov 05 2025, 11 pmeznews.inThe Mississippi River floodplains are home to the alligator gar, a remarkable fish species known scientifically as *Atractosteus spatula*, which is the largest of its kind in North America. Dr. Solomon David, an expert on these freshwater giants, recently reported capturing a record-breaking alligator gar measuring 240 centimeters (7 feet 10 inches) and weighing approximately 136 kilograms (300 pounds). This fish, likely between 50 to 90 years old, was tagged and released as part of a study on river floodplain restoration, highlighting the species' role in assessing ecological connectivity. Alligator gars are opportunistic predators, thriving in diverse habitats, but face threats from environmental changes and overharvesting. As "living fossils," they exhibit slow evolutionary rates, with recent studies revealing hybridization between alligator and longnose gars, showcasing their unique genetic history. David's research aims to deepen understanding of these ancient fish and their ecological significance.
Published: Nov 05 2025, 6 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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