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In a recent social media revelation, many users expressed surprise upon learning that Parmesan cheese is made using rennet, an enzyme derived from the stomach of unweaned calves. This discovery has prompted discussions about dietary choices, with some contemplating a shift to veganism. Traditionally, Parmesan is crafted from cow's milk, aged for a minimum of 12 months in copper vats, where rennet and other ingredients are added to form curds. Rennet, specifically chymosin, plays a crucial role in separating milk solids from liquid, contributing to the cheese's texture and flavor. While some cheesemakers are now opting for vegetable rennet to cater to vegetarians, the majority still adhere to traditional methods. This highlights the importance for consumers, especially those with dietary restrictions, to inquire about the ingredients in their cheese before indulging. 
Published: Oct 18 2025, 5 pmeznews.inIn a groundbreaking medical achievement, Paul Edmonds, a 67-year-old patient at City of Hope in California, has become the fourth person globally to enter long-term remission from HIV and leukemia. Diagnosed with HIV in 1988 and later with myelodysplastic syndrome, which progressed to acute myeloid leukemia (AML), Edmonds underwent intensive chemotherapy before receiving stem cell transplants from donors with a rare genetic mutation that confers resistance to HIV. Remarkably, he has been free of detectable HIV for over two years after stopping antiretroviral treatment. Edmonds, who aims to inspire others and honor those lost to AIDS, reflects on the significant advancements in HIV treatment since his diagnosis, emphasizing the importance of continued advocacy for better access to care and research into vaccines and cures. His story highlights the potential for hope and recovery for older individuals living with HIV and related health challenges.
Published: Oct 19 2025, 7 ameznews.inIn a significant medical advancement, researchers have successfully replicated a groundbreaking achievement in HIV treatment, initially reported by Johns Hopkins last year. A child born to an HIV-positive mother in Mississippi was declared virus-free after receiving antiretroviral therapy within 30 hours of birth, and she remains healthy without treatment for the past two years. Now, a second baby, born in Los Angeles to a mother with advanced AIDS, has also shown promising results after aggressive treatment commenced just four hours post-delivery, with the virus becoming undetectable within 11 days. While experts caution against labeling these cases as "cured," as ongoing treatment is still necessary, they highlight the potential for future breakthroughs. A clinical trial is set to begin soon, aiming to treat 60 infected infants within their first two days of life, which could provide further insights into effective HIV management in newborns.
Published: Oct 19 2025, 8 ameznews.inThe White House has dismissed speculation regarding extraterrestrial involvement in the recent downing of four unidentified flying objects over North America, with Press Secretary Karine Jean-Pierre stating there is "no indication of aliens or extraterrestrial activity." The latest object, described as an "octagonal structure" with strings, was shot down by F-16 fighter jets over Lake Huron on February 12, after being detected over Montana. This incident follows the downing of a Chinese high-altitude balloon on February 4, which China claimed was for meteorological purposes, while the US alleged it was for espionage. The military has initiated a task force to recover and analyze the debris from the latest object, which poses a potential hazard to civil aviation. Meanwhile, tensions between the US and China have escalated, with China accusing the US of violating its airspace with high-altitude balloons.
Published: Oct 15 2025, 2 ameznews.inA newborn Spix’s macaw hatchling at Pairi Daiza zoo in Belgium is igniting hope for the species, which was declared extinct in the wild around 2018/2019. Once native to Brazil's dry tropical forests, the Spix’s macaw (_Cyanopsitta spixii_), known for its vibrant blue plumage, has been the subject of conservation efforts after the last wild sighting in 2000. The zoo's breeding program, which has seen 100 eggs laid without fertilization, celebrated a breakthrough with the 101st egg, attributed to a dietary change. The chick, hatched on September 21, 2025, is being hand-fed by specialists and will not be released into the wild but will contribute to breeding efforts aimed at increasing the captive population. Despite previous reintroduction attempts in Brazil, the species remains classified as "extinct in the wild" by the IUCN Red List, underscoring the challenges ahead for its survival.
Published: Oct 14 2025, 9 pmeznews.inThe "Chicago rat hole," a sidewalk imprint that gained viral fame after an image was shared on social media in January 2024, has been the subject of scientific inquiry. Initially thought to be the mark of a rat, researchers have determined that the imprint likely belongs to a large-bodied rodent, with the Eastern grey squirrel being the most probable candidate. The study, published in *Biology Letters*, suggests that the unfortunate animal likely did not survive its fall, as there is no evidence it walked away from the incident. The researchers propose renaming the imprint the "Windy City Sidewalk Squirrel" and highlight the commonality of falls among urban squirrels. The imprint, which has attracted visitors and even wedding ceremonies, was removed in April 2024 and is now displayed at the City Hall-County Building. The study emphasizes the importance of curiosity and observation in scientific inquiry, accessible to all.
Published: Oct 15 2025, 11 pmeznews.inEnglish physicist Brian Cox has shared his insights on comet 3I/ATLAS, an interstellar object discovered by astronomers at the Asteroid Terrestrial-impact Last Alert System (ATLAS) on July 1, 2025. Notably, 3I/ATLAS is the fastest object of its kind ever observed, with an eccentricity of 6.1 to 6.2, indicating its interstellar origin. Confirmed as a comet due to its outgassing, it has sparked speculation about its nature, prompting responses from SETI and NASA, although scientists largely regard it as a natural object. Cox highlighted the significance of capturing images of 3I/ATLAS from Mars using the European Space Agency's ExoMars Trace Gas Orbiter, noting its potential formation over 7.5 billion years ago, predating the Earth and Sun. He emphasized humanity's remarkable progress in space exploration, contrasting it with historical debates about our place in the cosmos.
Published: Oct 15 2025, 9 pmeznews.inA recent mitochondrial DNA study has revealed at least two significant waves of migration linking the Americas, China, and Japan, occurring during the last Ice Age and as the ice began to retreat. Researchers analyzed 100,000 modern and 15,000 ancient DNA samples, identifying a rare Native American lineage that traces back to northern coastal China, alongside previously known ancestral sources from Siberia and Southeast Asia. The first migration event occurred between 19,500 and 26,000 years ago, while the second took place between 19,000 and 11,500 years ago, with both migrations likely following the Pacific coast rather than the Bering Land Bridge. The study also suggests a genetic connection between the Indigenous Ainu people of Japan and ancient populations in the Americas, highlighting a complex web of ancestry and cultural exchange across these regions. The findings were published in *Cell Reports*.
Published: Oct 18 2025, 5 pmeznews.inHumans have long been captivated by the color red, a hue associated with blood, passion, and ritual. Archaeological evidence suggests that our ancestors began using ocher, a natural earth pigment rich in iron oxide, between 500,000 and 330,000 years ago, coinciding with the evolution of _Homo sapiens_. This vibrant pigment became integral to cultural practices across Africa, with its use expanding significantly around 160,000 years ago. Experts like Rimtautas Dapschauskas propose that ocher's appeal may stem from both practical applications—such as in sunscreen and adhesives—and its symbolic significance in rituals. The preference for red over other colors, despite the availability of various pigments, indicates a deep psychological connection to the color. As humans migrated from Africa, they carried this affinity for red ocher, which later became a staple in cave art, reflecting its enduring impact on human culture and expression.
Published: Oct 18 2025, 10 ameznews.inScientists at the University at Buffalo have made a significant breakthrough in reversing aging in skeletal muscle cells by overexpressing a protein known as NANOG. This innovative approach allows for the rejuvenation of senescent muscle cells without reverting them to an embryonic state, a method previously employed in anti-aging research. The study demonstrated that NANOG not only reversed age-related deterioration but also enhanced DNA repair mechanisms in human myoblasts, the precursors to muscle cells. In animal experiments, NANOG increased the number of muscle stem cells in prematurely aging mice, suggesting its potential for developing new therapies to combat age-related disorders. Professor Stelios T. Andreadis, the study's lead author, emphasized the goal of identifying druggable targets that could mimic NANOG's anti-aging effects. This research, published in the journal Science, adds to the growing body of work aimed at halting and reversing the aging process.
Published: Oct 18 2025, 10 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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