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Archaeologists in Germany have made a groundbreaking discovery at the Mühlheim-Dietesheim site, unearthing a prehistoric artifact adorned with rare flecks of deep blue azurite, dating back 13,000 years. This finding marks the earliest known use of blue pigment in Europe and one of the oldest globally, challenging previous assumptions about Paleolithic color use. Dr. Izzy Wisher, the lead researcher from Aarhus University, emphasized that this suggests early humans had a sophisticated understanding of mineral pigments and a broader color palette than previously recognized. While true blue pigments are exceptionally rare in nature, the presence of azurite indicates that these ancient people were not only using common ochres but were also experimenting with more vibrant colors. This discovery predates the ancient Egyptians, who were long thought to be the first to produce synthetic blue pigments around 4,500 years ago, highlighting the artistic capabilities of Ice Age artists. 
Published: Sep 29 2025, 8 pmeznews.inJohn Searle, the influential American philosopher best known for his "Chinese room" argument, has died at the age of 93, according to the philosophy news site Daily Nous. Searle's 1980 thought experiment challenged the notion of "strong AI," positing that a computer could not truly understand language, as it merely manipulates symbols without comprehension. This argument remains relevant amid the rise of advanced AI chatbots, which can convincingly simulate human conversation but lack genuine consciousness. Despite facing significant controversy in his later years, including the loss of his emeritus status at the University of California, Berkeley, due to sexual harassment violations, Searle's contributions to cognitive science and philosophy have left a lasting impact. He passed away in a nursing home on September 17, as confirmed by his long-time secretary.
Published: Sep 29 2025, 9 pmeznews.inIn January 2019, a beached whale in Florida led to the identification of a new species, Rice's whale (_Balaenoptera ricei_), previously misclassified as a variant of Bryde’s whale. With only about 50 individuals remaining, this species is critically endangered and resides year-round in the northeastern Gulf of Mexico. The discovery was confirmed through genetic testing and anatomical comparisons at the Smithsonian National Museum of Natural History. Rice's whales exhibit unique behaviors, such as deep diving during the day and producing distinct vocalizations. However, they face numerous threats, including entanglement in fishing gear, ship strikes, and the impacts of oil spills, notably the 2010 Deepwater Horizon disaster, which is believed to have decimated a fifth of their population. Experts express concern for the species' future, with marine biologist Jeremy Kiszka stating he doubts their survival in the next 50 years due to ongoing environmental challenges.
Published: Sep 27 2025, 3 ameznews.inThe katsura tree, known scientifically as *Cercidiphyllum*, captivates autumn wanderers with its delightful aroma reminiscent of caramel, cotton candy, and gingerbread. This unique scent, often attributed to the compound maltol, peaks in the fall as the leaves transition from green to vibrant hues of red and gold. Native to Japan and China, katsura trees are considered "living fossils," having existed for millions of years since the time of the dinosaurs. Introduced to the United States in 1865, *C. japonicum* can still be found in places like Queens' Kissena Park. While the evolutionary purpose of their sweet scent remains unclear—potentially attracting pollinators during a season when they are less active—nature enthusiasts are simply grateful for the sensory delight these trees provide during the fall months.
Published: Sep 29 2025, 4 pmeznews.inInterstellar comet 3I/ATLAS is set to disappear from view as it moves to the opposite side of the Sun relative to Earth, obscured by the Sun's glare. Currently located near Mars, the comet is dim and requires powerful telescopes for observation. Its closest approach to the Sun, or perihelion, will occur on October 29, at a distance of 202 million kilometers (126 million miles), meaning Earth will miss witnessing its peak activity. Unlike its predecessors, 1I/’Oumuamua and 2I/Borisov, 3I/ATLAS is larger and travels nearly twice as fast, likely originating from the Milky Way's thick disk. The comet is expected to reappear in late November, with its closest passage to Earth at 268 million kilometers (167 million miles). Scientists are eager to study this unique object to gain insights into interstellar phenomena and the nature of other solar systems.
Published: Sep 29 2025, 10 pmeznews.inLaughter, often seen as a social lubricant, is not just a response to humor but a contagious emotion that fosters social bonding, according to Dr. Sandi Mann, a chartered psychologist. This phenomenon is rooted in human evolution, with laughter serving as a non-verbal means of connection, similar to grooming behaviors observed in primates. Research indicates that laughter transcends cultural boundaries, with no known community lacking this expression. It also plays a crucial role in stress relief, particularly in high-pressure environments like healthcare, where professionals often use gallows humor to cope. Studies show that shared laughter can alleviate discomfort and enhance resilience, making it a vital aspect of human interaction. As laughter is integral to communication, it not only lightens tense situations but also strengthens relationships, highlighting its importance in our daily lives. Ultimately, laughter is a contagion we all welcome, enriching our social experiences.
Published: Sep 29 2025, 5 pmeznews.inThe Mediterranean diet, renowned for its health benefits, is increasingly supported by scientific research. A recent study in the UK found that adherence to this diet, characterized by high consumption of fruits, vegetables, healthy fats, and moderate wine intake, is linked to a 29% lower risk of all-cause mortality and a 28% reduction in cancer-related deaths. Additional studies highlight its advantages for pregnant women, showing a 28% lower risk of preeclampsia, and its potential to reduce hypertension by 36%. The diet may also improve erectile dysfunction and lower the risk of multiple sclerosis and dementia. Experts suggest that non-Mediterranean populations can adopt this lifestyle using local foods, emphasizing the importance of exercise, socialization, and a balanced diet. While individual access may vary, small dietary changes can lead to significant health improvements, making the Mediterranean diet both beneficial and enjoyable.
Published: Sep 29 2025, 5 pmeznews.inThe James Webb Space Telescope (JWST) has detected auroras and cloud patterns in the atmosphere of the rogue planet SIMP-0136, located 21 light-years from Earth. Initially classified as a brown dwarf, SIMP-0136's classification is debated, with some suggesting it may be a rogue planet due to its lack of a nearby star. The JWST's observations revealed that SIMP-0136, which has a temperature exceeding 1,500°C, exhibits shifting cloud patterns and auroras similar to those on Jupiter, despite lacking a solar wind source. Researchers noted that the planet's powerful magnetic field, estimated to be 750 times stronger than Jupiter's, likely generates these auroras. The study, published in Astronomy and Astrophysics, highlights the significance of SIMP-0136 as a target for future astronomical research, with hopes for further insights from upcoming telescopes.
Published: Sep 29 2025, 6 pmeznews.inMaria Branyas, who passed away in August 2024 at the age of 117 years and 168 days, was the world's oldest verified living person, far exceeding the average life expectancy for women in Catalonia, which is 86 years. Researchers conducted a comprehensive multiomics analysis of her DNA, examining blood, saliva, urine, and stool samples to uncover the secrets behind her extraordinary longevity. Despite showing typical signs of aging, such as short telomeres and an aged immune system, Branyas lacked major age-related diseases, suggesting a disconnect between aging and health. The study identified genetic variants that protect against common ailments and noted her efficient lipid metabolism and anti-inflammatory gut microbiome. Additionally, her active lifestyle, balanced Mediterranean diet, and strong social connections likely contributed to her longevity. While the findings are based on a single individual, they offer valuable insights into aging and potential strategies for enhancing life expectancy.
Published: Sep 29 2025, 4 pmeznews.inThe platypus, native to eastern Australia and Tasmania, is renowned for its unique characteristics, including being the most venomous mammal on Earth. While its venom is not lethal to humans, it is excruciatingly painful, with victims often relying on strong painkillers as no antivenom exists. A notable case from 1992 involved a 57-year-old man who described the pain from a platypus sting as worse than shrapnel wounds sustained in battle, requiring hospitalization and morphine for relief. A more recent incident involved a 62-year-old woman who suffered severe hand pain after rescuing a platypus, leading to infection and surgery. The platypus, a monotreme that lays eggs, possesses venomous spurs primarily in males, with its venom comprising 19 peptide groups similar to those found in other venomous species, showcasing a remarkable example of convergent evolution. This evolutionary uniqueness reflects Australia's long isolation, resulting in a diverse array of endemic wildlife.
Published: Sep 27 2025, 6 amFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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