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The concept of ley lines, proposed by antiquarian Alfred Watkins in 1925, suggests that ancient monuments like Stonehenge, the Pyramids of Giza, and Machu Picchu are connected by invisible pathways. Watkins theorized these alignments facilitated direct routes for prehistoric traders, but the archaeological community quickly dismissed his claims due to the impracticality of straight paths in the varied terrain. The idea gained traction in the 1960s, with some suggesting extraterrestrial connections, yet scientific investigations, such as the Dragon Project, found no evidence supporting the existence of these so-called Earth energies. Critics argue that the abundance of ancient sites in the UK allows for arbitrary connections, akin to drawing lines between random points on a map. While some cultures, like the Incas and ancient Chinese, did create intentional alignments, the broader notion of ley lines remains largely unsubstantiated, with experts like Dr. Robert Wallis deeming it a fantasy. 
Published: Mar 25 2025, 10 pmeznews.inAfter five years of genetic research, a mummified skeleton discovered in Chile's Atacama Desert has been confirmed as human, dispelling theories of extraterrestrial origins. The specimen, known as Ata, was found in 2003 and initially sparked sensational media interest due to its unusual 15-centimeter stature and distinct physical features. A study published in *Genome Research* reveals that Ata, a female of South American descent, suffered from severe skeletal dysplasia and a bone-aging disorder, resulting in multiple genetic mutations linked to bone and facial malformations. Researchers, including Stanford's Garry Nolan and UCSF's Atul Butte, conducted comprehensive DNA analysis, concluding that Ata likely experienced prenatal nitrate exposure, which may have contributed to her genetic anomalies. While the findings may disappoint conspiracy theorists, they provide valuable insights into the medical conditions affecting the specimen.
Published: Mar 29 2025, 2 ameznews.inA recent study of a 2,000-year-old Maya burial site in Belize has provided new insights into ancient burial practices. Discovered in a commoner household known as the Dancer Group near the city of Dos Hombres, the grave dates back to the Late Preclassic period (300 BCE to 250 CE). Researcher Angelina J. Locker analyzed a fragmented skeleton alongside the teeth of two non-local individuals, suggesting these remains were relocated to connect the household with ancestral spirits. Contrary to previous interpretations of the secondary remains as sacrificial offerings, Locker argues that the lack of butchering marks and the household's non-elite status make this unlikely. Instead, she posits that the teeth symbolize the essence of ancestors, linking the living to their forebears. Isotopic analysis confirmed the primary burial's local diet, while the teeth belonged to individuals from elsewhere, reinforcing the idea of ancestral connection within the Dancer Group. The findings are detailed in the Journal of Anthropological Archaeology.
Published: Mar 28 2025, 7 pmeznews.inResearchers have uncovered a fascinating case of mimicry in the white-necked jacobin hummingbird (_Florisuga mellivora_) in Panama, where a chick's fluffy white down feathers resemble the long hairs of local caterpillars known for their painful stings. Dr. Jay Falk, a postdoctoral fellow at the University of Colorado Boulder, observed the nest for 18-20 days, noting that the chick exhibited behavior similar to caterpillars when a wasp approached, shaking its head to deter the predator. This mimicry, termed Batesian mimicry, may help protect the vulnerable chick from being eaten. The nest's camouflage, created by Balsa tree seeds, further enhances the chick's disguise. While female hummingbirds have been known to mimic males to access food resources, this unique feather adaptation appears to be specific to the white-necked jacobin. The findings, published in *The Scientific Naturalist*, suggest that other hummingbird species may employ similar strategies.
Published: Mar 28 2025, 11 pmeznews.inDuring a recent appearance on _The Tonight Show_ with Jimmy Fallon, Microsoft co-founder Bill Gates shared his optimistic predictions about the future of artificial intelligence (AI), suggesting it could make expert services like medical advice and tutoring widely accessible within a decade. Gates, reflecting on his career in computing, believes that just as computers became affordable, AI will follow suit. However, his views have sparked criticism, with detractors pointing out that the shortage of professionals in critical fields stems from structural issues rather than a lack of technology. Critics also highlight that current AI systems often produce inaccurate results and may exacerbate existing health inequalities. Gates acknowledged the uncertainties surrounding AI's impact on jobs and society, suggesting a potential shift towards shorter workweeks. He also raised concerns about AI's environmental footprint, noting that its energy consumption poses significant challenges. Ultimately, the future of AI remains uncertain, with its benefits and drawbacks yet to be fully realized.
Published: Mar 29 2025, 12 ameznews.inA recent study has revealed a significant increase in cases of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) linked to COVID-19, with incidence rates now 15 times higher than before the pandemic. Researchers from the US National Institutes of Health (NIH) found that individuals with a history of COVID-19 are nearly eight times more likely to develop ME/CFS. The study, part of the RECOVER Initiative, assessed 11,785 participants post-COVID and identified that 4.5% met the diagnostic criteria for ME/CFS, compared to just 0.6% of uninfected individuals. Symptoms such as post-exertional malaise, dizziness, and cognitive impairments were prevalent among those affected, mirroring those seen in long COVID patients. The findings highlight the urgent need for healthcare providers to recognize and manage post-COVID ME/CFS effectively, as early diagnosis can significantly improve patients' quality of life. The study is published in the Journal of General Internal Medicine.
Published: Mar 28 2025, 10 pmeznews.inAs the demand for greener energy surges, the need for battery metals has led to a controversial focus on deep-sea mining, particularly in the Clarion-Clipperton Zone (CCZ) of the Pacific Ocean. Vast deposits of manganese nodules, rich in nickel and cobalt, present a potential solution, but the ecological impacts of such mining remain largely unknown. A recent study co-led by the National Oceanography Centre and the Natural History Museum in London examined a site mined in 1979, revealing that while some small marine life has begun to recolonise the area, larger species show little recovery. The study highlights the slow biological processes in deep-sea ecosystems and raises concerns about potential irreversible biodiversity loss. Although sediment plumes from mining were found to have limited long-term effects, the research underscores the urgent need for further investigation into the ecological consequences of deep-sea mining as the industry expands.
Published: Mar 28 2025, 6 pmeznews.inThe role of the US President, often described as the world's toughest job, comes with a substantial salary of $400,000 annually, placing the holder among the top 5 percent of earners in the country. In addition to this salary, which has seen nominal increases since 1999, the President receives a $50,000 expense allowance, a $100,000 travel budget, and a $19,000 entertainment fund, with any unspent funds returned to the Treasury. The President and their family also reside rent-free in the White House, a 55,000-square-foot residence with numerous amenities. Historically, presidential salaries have fluctuated significantly when adjusted for inflation, with notable figures like Donald Trump and John F. Kennedy opting to donate their salaries to charity. Despite the financial perks, some Presidents have maintained substantial personal wealth through various business ventures during their terms.
Published: Mar 28 2025, 7 pmeznews.inThe British Antarctic Survey (BAS) is seeking applicants for various roles at its research stations in Antarctica, offering a unique opportunity for those looking to escape the conventional 9-to-5 grind. Positions available include scientists, engineers, and support staff, with salaries starting at £29,273 (approximately $36,461) per year, and all living expenses covered. Contracts range from six to 18 months, but candidates must complete training in the UK and be eligible to work there. While the allure of working in such a remote and stunning environment is strong, potential applicants should be aware of the psychological challenges posed by the extreme isolation and darkness during winter months. Interestingly, a recent study noted that long-term residents may develop a distinct "Antarctic accent," reflecting the unique cultural exchange among the diverse community. Those intrigued by this adventure are encouraged to apply, as many find themselves returning season after season.
Published: Mar 28 2025, 8 pmeznews.inGeoscientists have uncovered mysterious structures deep beneath the Pacific Ocean, revealed through the analysis of seismic waves generated by earthquakes. These anomalies, which exhibit unusual wave speeds, suggest the presence of colder or differently composed materials within the lower mantle, raising questions about their origins. Unlike other regions where such structures might indicate subducted tectonic plates, the Pacific is a single plate, complicating interpretations. Researchers, led by doctoral student Thomas Schouten from ETH Zurich, propose that these formations could be remnants of ancient silica-rich material from the mantle's formation 4 billion years ago or iron-rich accumulations resulting from long-term mantle dynamics. The findings, published in *Scientific Reports*, highlight the challenges of understanding Earth's internal structure, as scientists rely on wave speed data to infer material properties without direct access to the mantle. Further research is needed to unravel the complexities of these enigmatic formations.
Published: Mar 28 2025, 7 pmeznews.inA significant new study has revealed that long-term heavy cannabis use can adversely affect working memory, a crucial cognitive function. Conducted at Washington University in Saint Louis, the research involved 1,003 participants aged 22 to 36, who underwent brain scans while performing cognitive tasks. The findings indicated that 63% of heavy users—defined as those who had consumed cannabis over 1,000 times—exhibited reduced brain activity in key areas associated with memory and decision-making, even when not under the influence. Notably, the dorsolateral prefrontal cortex and other regions with high concentrations of cannabinoid receptors were most affected. The study suggests that abstaining from cannabis for an extended period may help reverse these cognitive deficits, although the exact duration required remains unclear. Researchers emphasize the need for further studies to explore the long-term impacts of cannabis on brain function across different age groups. The study is published in JAMA Network Open.
Published: Mar 28 2025, 5 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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