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Off the coast of Brazil, Ilha da Queimada Grande, or Snake Island, lies 96 kilometers from São Paulo and is notorious for its high concentration of venomous snakes, particularly the critically endangered golden lancehead (_Bothrops insularis_). This island is strictly off-limits to the public, with access controlled by the Brazilian Navy to protect both humans and the island's unique snake population. The golden lancehead, which has evolved to possess venom three to five times more toxic than its mainland relatives, primarily preys on migratory birds. With an estimated population of 2,000 to 4,000 snakes inhabiting just 63 acres of forest, the island is home to roughly five snakes per square meter. While a lighthouse once housed a family who reportedly fell victim to the snakes, there have been no confirmed deaths in recent years, thanks to strict regulations and local warnings about the island's dangers. 
Published: Apr 01 2025, 2 ameznews.inOn November 16, 1974, the Arecibo radio telescope transmitted a groundbreaking message to the stars, marking a significant technological demonstration rather than a genuine attempt to contact extraterrestrial life. Directed towards the Messier 13 globular cluster, located over 22,000 light-years from Earth, the message is unlikely to reach any intelligent civilization, even if one exists there, for another 22,000 years. The binary-coded message, crafted by scientists including Frank Drake and Carl Sagan, conveyed fundamental information about humanity, including the numbers one to ten, key elements of DNA, Earth's population at the time, and a schematic of the solar system. Despite its simplistic design, the message has sparked ongoing debate about the implications of messaging extraterrestrial intelligence (METI), with concerns that it could attract unwanted attention from potential alien civilizations. The Arecibo telescope, which has since been damaged and decommissioned, has left a legacy that may outlast humanity itself.
Published: Apr 10 2025, 11 ameznews.inThe term "shallowing," a relatively new concept in sexual practices, has gained attention for its potential to enhance female pleasure. Defined as a technique that involves limited penetration—just at the entrance of the vagina—shallowing can be performed using various methods, including fingers, toys, or a partner. A recent survey revealed that approximately 86% of women already engage in this practice, which emphasizes the sensitivity of the vulva, containing 90% of the vagina's nerve endings. Experts suggest that shallowing not only heightens pleasure but also fosters a deeper connection with one's body and can increase anticipation during sexual encounters. Additionally, it serves as a suitable alternative for those who find deeper penetration uncomfortable or unpleasurable. As the conversation around sexual wellness evolves, shallowing presents an accessible option for enhancing intimacy and enjoyment.
Published: Apr 09 2025, 4 pmeznews.inSneezes can reveal much about a person's health, with varying odors indicating different conditions. While occasional smelly sneezes are typically harmless, persistent unpleasant smells warrant medical attention. There are four main categories of smelly sneezes: sweet, foul, sour, and ammonia. Sweet-smelling sneezes may indicate elevated ketones or diabetic ketoacidosis, a serious diabetes complication. Foul odors often stem from sinus infections, where mucus buildup creates a breeding ground for germs, leading to bad breath and post-nasal drip. Sour-smelling sneezes suggest poor oral hygiene or gum disease, especially if they persist despite good dental care. Lastly, an ammonia smell could signal kidney or liver issues, as it indicates inefficient ammonia excretion. Individuals experiencing worsening symptoms or prolonged issues should consult a healthcare professional for further evaluation.
Published: Apr 10 2025, 9 ameznews.inArchaeologists have uncovered the world’s oldest modified mammoth ivory pieces at the Medzhibozh A site in western Ukraine, dating back 400,000 years, long before modern humans arrived in Eurasia. The discovery, described by study author Vadim Stepanchuk as unexpected, includes 24 small ivory fragments, 11 of which show signs of deliberate modification, suggesting they may have been used by children to imitate adult tool-making or as teaching aids. Unlike typical tools from the Lower Palaeolithic era, which primarily utilized stone, these ivory artifacts are too small and soft to serve practical purposes, leading researchers to speculate they could reflect early social or educational behaviors among hominins. The findings, published in the International Journal of Osteoarchaeology, indicate that even at this early stage, ancient humans may have engaged in activities that fostered learning and imitation, hinting at a complex behavioral repertoire.
Published: Apr 10 2025, 8 ameznews.inA recent study led by researchers at the University of Melbourne has delved into the complex motivations behind infidelity, revealing significant gender differences. While men's cheating is often linked to evolutionary drives for increasing offspring, the reasons for women's infidelity remain less clear. The study surveyed 254 heterosexual participants from 19 countries, finding that women typically found their affair partners more physically attractive while viewing their primary partners as better parental figures. This supports the "strategic dualism" theory, suggesting women may seek genetic diversity while maintaining a stable family environment. Interestingly, men exhibited similar patterns, prioritizing physical attraction in affairs and parental qualities in primary relationships. Participants cited various motives for cheating, including novelty, dissatisfaction, and revenge, though the data indicated that seeking a new long-term partner was less common. The authors concluded that infidelity is driven by a multitude of factors, challenging the notion of a singular explanation.
Published: Apr 10 2025, 7 ameznews.inRecent research has revealed that the drying of the Aral Sea, once one of the world's largest lakes, is causing significant geological changes deep beneath the Earth's surface. Following decades of Soviet irrigation projects that led to the lake's drastic reduction—over 93% of its water volume has vanished since the 1960s—scientists from Peking University and other institutions have observed that the land around the former lake is rising by up to 7 millimeters per year. This uplift, extending over 500 kilometers, is attributed to the removal of the lake's weight, which had previously caused the Earth's lithosphere to sink slightly. As the pressure is alleviated, molten rock in the upper mantle is slowly flowing back into place, a process known as viscoelastic relaxation. While the desiccation of the Aral Sea has had dire environmental consequences, it also offers a unique opportunity to study the Earth's deep interior, according to experts.
Published: Apr 10 2025, 12 ameznews.inA groundbreaking discovery by researchers at UMass Amherst suggests the existence of a "shape-recovering liquid" that may defy the laws of thermodynamics. Graduate student Anthony Raykh stumbled upon this phenomenon while experimenting with non-mixing liquids containing magnetized nickel particles. Despite vigorous shaking, the mixture consistently formed a distinct Grecian urn shape, raising questions about traditional emulsification processes. Typically, surfactants allow immiscible liquids, like oil and water, to mix, but in this case, the magnetic particles increased interfacial tension instead. This unexpected behavior led to a stable structure that challenges established scientific principles. The research team, including Professor Thomas Russell, is keen to explore the implications of this finding, which is detailed in a study published in *Nature Physics*. While no practical applications have emerged yet, the discovery opens new avenues for understanding soft-matter physics.
Published: Apr 10 2025, 5 ameznews.inResearchers have developed a new biodegradable material called transparent paperboard (tPB), which mimics plastic but is made entirely from cellulose. With over 400 million tonnes of plastic produced annually, a significant portion ends up in oceans, posing environmental and health risks. The innovative tPB is created from regenerated cellulose, shaped into various forms, and is capable of withstanding boiling water with minimal leakage. Importantly, tPB degrades in less than a year in ocean environments, making it a promising alternative to traditional plastics. The material can also be recycled, although this may affect its transparency. By utilizing cellulose waste from fabrics and low-value wood, tPB could contribute to a sustainable circular economy. The findings were published in the journal *Science Advances*, highlighting the potential of tPB to address the global plastic crisis while offering a practical solution for eco-friendly packaging.
Published: Apr 10 2025, 12 ameznews.inIn a poignant scene from PBS Nature's new series _Katavi: Africa’s Fallen Paradise_, a herd of hippos exhibits what appears to be mourning behavior following the death of an old bull, highlighting the emotional depth of wildlife. Filmed in Katavi National Park, Tanzania, during a severe drought—the worst in nearly a century—the documentary captures the hippos as they gather around the deceased bull, gently nuzzling his bloated body in a display reminiscent of mourning seen in elephants. This rare behavior among hippos, previously noted in a 2018 study involving a female hippo's protective actions towards a juvenile carcass, suggests a form of epimeletic behavior, where animals care for their own. Such emotional responses are not uncommon in the animal kingdom, with similar displays observed in various species, prompting viewers to reflect on the profound connections within nature.
Published: Apr 10 2025, 1 ameznews.inColloidal silver supplements, marketed as a cure-all for various ailments, lack scientific backing and pose health risks, according to health experts. These liquid supplements contain tiny silver particles and have been falsely claimed to treat conditions ranging from COVID-19 to cancer. The U.S. Food and Drug Administration (FDA) has issued warnings against such claims, emphasizing that silver is not an essential mineral and has no known benefits in the human body. While silver has historical uses in wound care due to its antimicrobial properties, these do not extend to oral consumption. The FDA also cautions that colloidal silver can accumulate in the body, leading to conditions like argyria, which causes permanent skin discoloration, and may harm organs such as the kidneys and liver. Health professionals advise against using these supplements and recommend consulting a healthcare provider for legitimate treatment options.
Published: Apr 09 2025, 8 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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