eznews.inA comprehensive study involving nearly half of France's population has revealed that young and middle-aged individuals vaccinated with mRNA COVID-19 vaccines are 74% less likely to die from the virus. Furthermore, vaccinated individuals showed a 25% lower risk of dying from any cause over four years compared to their unvaccinated counterparts. Conducted by researchers from the French National Agency for the Safety of Medicines and Health Products, the study analyzed health data from 28.7 million people, focusing on those aged 18 to 59 who received their first mRNA vaccine dose between May and October 2021. The findings contradict recent claims made by FDA officials regarding vaccine-related deaths, reinforcing the safety of mRNA vaccines. While the study's results suggest a significant mortality benefit associated with vaccination, the authors acknowledge potential confounding factors that may influence these outcomes. The research is published in JAMA Open. 
Published: Dec 08 2025, 11 pmeznews.inBathing habits have varied significantly throughout history and across cultures, from the communal baths of ancient Rome to the avoidance of water in early-modern Europe due to health fears. In contemporary society, regular bathing is often seen as essential. Notably, Amou Haji, dubbed the "world's dirtiest man," lived for over 50 years without bathing, believing that water would harm him, a conviction stemming from personal trauma. His death shortly after his first wash in 2022 sparked speculation about the effects of his long-standing hygiene practices, though age was likely a factor. Other historical figures, like Kailash Singh and Nathaniel Bentley, also eschewed bathing for personal reasons, highlighting a complex relationship with cleanliness. Experts warn that neglecting hygiene can lead to skin issues and infections, while excessive washing can also cause skin problems, suggesting a balanced approach to personal hygiene is crucial.
Published: Dec 12 2025, 9 ameznews.inA population of spiny-tailed iguanas on Clarion Island, off the coast of Mexico, has been vindicated from the label of invasive species following genetic research that reveals their true origins. Previously thought to have been introduced by humans, studies show these reptiles diverged from their mainland relatives approximately 425,000 years ago, likely arriving via driftwood or vegetation. This revelation is significant, as there were discussions about exterminating the iguanas to rectify what was believed to be a human error. Ironically, the introduction of non-native species like sheep and pigs had led to the misinterpretation of the iguanas as invasive, as their visibility increased when vegetation was cleared. The findings underscore the importance of genetic research in conservation efforts, highlighting the need for accurate assessments to protect native species. The study was published in the journal *Ecology and Evolution*.
Published: Dec 12 2025, 10 ameznews.inA remarkable discovery at the renowned Hell Creek fossil site in North Dakota has revealed a mosasaur tooth, suggesting that these ancient marine predators adapted to freshwater environments without losing their impressive size. The tooth, unearthed by Trissa Ford in 2022, was initially thought to belong to a _Tyrannosaurus rex_ but was identified by marine reptile expert Dr. Nathan Van Vranken as belonging to a mosasaur from the _Prognathodontini_ subfamily. This finding raises intriguing questions about the mosasaur's habitat, as Hell Creek is nearly 2,000 kilometers from the ocean. Dr. Melanie During, part of the research team, posits that these creatures evolved to thrive in river systems, potentially preying on dinosaurs. The study highlights the adaptability of mosasaurs, drawing parallels to modern-day crocodiles, and suggests that the Loch Ness Monster could be more akin to a mosasaur than previously thought. The findings are detailed in a recent publication in BMC Zoology.
Published: Dec 12 2025, 8 ameznews.inA professor from the Max Planck Institute for Biological Intelligence, Wolfgang Goymann, explores the duality of human nature, likening it to ancient deities that embody both creation and destruction. He argues that while humans possess unparalleled intelligence, this has not shielded us from folly, making us potentially the smartest yet most reckless species. Goymann highlights that intelligence is not exclusive to humans, citing the cognitive abilities of insects like honey bees and crows. He raises concerns about humanity's role in causing a sixth mass extinction, noting that previous extinctions were also instigated by living organisms. Goymann posits that our unique cognitive abilities allow us to knowingly contribute to global destruction, yet he remains optimistic, suggesting that redirecting resources from military spending to environmental solutions could avert catastrophe. His reflections, published in the journal *Ethology*, underscore the urgent need for humanity to leverage its intelligence for the greater good.
Published: Dec 11 2025, 4 pmeznews.inAs the festive season approaches, many chocolate lovers may notice that the chocolate from Advent calendars tastes different from regular chocolate bars. This discrepancy often arises because Advent calendar chocolates can contain higher amounts of vegetable oils, sometimes using a cheaper alternative known as compound chocolate, which replaces cocoa butter with less expensive fats like coconut or palm oil. While this allows for easier molding into festive shapes, it can result in a waxier texture and altered flavor compared to traditional chocolate. In the United States, strict regulations mean that products containing vegetable oils cannot be labeled simply as "chocolate," while the European Union has more lenient rules, permitting up to 5% vegetable oil in chocolate products. Consequently, chocolate enthusiasts are advised to check ingredient lists, especially when purchasing cheaper Advent calendars, to understand what they are consuming.
Published: Dec 12 2025, 4 ameznews.inIn a groundbreaking observation off the coast of British Columbia, scientists have documented the first instance of cooperative hunting between killer whales and Pacific white-sided dolphins. Aerial footage captured the two species sharing fish scraps after a successful hunt, prompting researchers to explore their unusual alliance. The study focused on a pod of northern resident killer whales, which were tracked alongside dolphins in 2020. Data revealed 25 interactions where the orcas followed the dolphins, suggesting a mutual benefit during the seasonal migration of Chinook salmon. The dolphins may allow the killer whales to join them due to their ability to tackle larger prey, while the orcas could provide protection against rival pods. Instances of prey-sharing were also recorded, indicating a unique interspecies relationship. The findings, published in *Scientific Reports*, highlight the ecological advantages of this cooperative behavior, although further research is needed to understand its motivations fully.
Published: Dec 12 2025, 4 ameznews.inNASA's Voyager spacecraft, launched in 1977, are on a long journey out of the Solar System and into interstellar space. Voyager 1 is set to reach a significant milestone on November 13, 2026, when it will be one full light-day away from Earth, nearly 50 years after its launch. The spacecraft is expected to cross the Oort Cloud, a theoretical region of icy bodies surrounding the Solar System, which could take centuries to enter and tens of thousands of years to traverse. Currently, Voyager 1 is 164.7 astronomical units from Earth, traveling at approximately 38,027 mph relative to the Sun. While the distance between Earth and the Voyagers fluctuates due to Earth's orbit, Voyager 1 will never again come within a day's light travel from Earth after its 2026 milestone, marking a significant point in its historic journey into the cosmos.
Published: Dec 12 2025, 5 ameznews.inResearchers have identified a new species of tiny toadlet, _Brachycephalus lulai_, in Brazil's Serra do Quiriri region, adding to the 42 known species in this genus, renowned for their diminutive size and vibrant colors. Measuring just 14 millimeters long, the bright orange _B. lulai_ was named in honor of Brazilian President Luiz Inácio Lula da Silva, aiming to promote conservation efforts for the Atlantic Forest and its unique amphibian inhabitants. The species was confirmed through genetic analysis, morphological characteristics, and distinct advertisement calls. Notably, _B. lulai_ exhibits sexual dimorphism, with females being larger than males. Despite its limited range of approximately 8 square kilometers, the species is classified as Least Concern on the IUCN Red List. The findings were published in the journal PLOS One, highlighting the ongoing discovery of biodiversity in this rich ecosystem.
Published: Dec 11 2025, 8 ameznews.inNorovirus, often dubbed the "winter vomiting disease," is making a significant resurgence in several US states, driven by a new, highly contagious variant. Wastewater data indicates a rising trend in norovirus levels, with cases peaking earlier than usual, despite the Centers for Disease Control and Prevention (CDC) reporting that the current season remains within normal limits and fewer outbreaks than last year. The new strain, GII.17, has left many individuals vulnerable due to a lack of immunity from previous infections. Norovirus is highly infectious, requiring as few as ten virus particles to cause illness, leading to symptoms such as nausea, vomiting, and diarrhea within 12 to 48 hours. While most recover within a few days, the virus poses serious risks to vulnerable populations, including the elderly and young children. Good hygiene practices, including thorough handwashing and careful food preparation, are essential to prevent its spread.
Published: Dec 11 2025, 8 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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