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Recent research presented at a major geology conference has revealed that volcanic eruptions in southern Chile are influenced by the expansion and contraction of glaciers above them, suggesting an increase in volcanic activity in the region due to climate change. The study, which utilized argon isotopes to date eruptions from six volcanoes, confirmed that volcanic activity decreased during the last Ice Age but has risen since then. Researchers found that heavy ice suppresses magma movement, and as glaciers retreat, the reduced pressure allows gases to expand, leading to more frequent and explosive eruptions. This phenomenon, previously observed in Iceland, may also apply to Antarctica and other glaciated regions, raising concerns about potential eruptions and their global impacts, including accelerated ice melt and atmospheric effects. The findings underscore the need for further investigation into the implications of climate change on volcanic activity worldwide. 
Published: Jul 09 2025, 8 pmeznews.inIn a fascinating twist on alchemy, scientists have discovered that gold can indeed be created in a laboratory setting, albeit through complex and energy-intensive processes. Most of Earth's gold originated from cosmic events, such as supernovae and neutron star collisions, which fused lighter elements into heavy metals. Modern techniques, including nuclear reactions and particle accelerators, can replicate this phenomenon, allowing the transformation of elements like mercury and platinum into gold. For instance, experiments at CERN's Large Hadron Collider have shown that smashing lead nuclei can produce fleeting amounts of gold. However, these methods are highly inefficient and costly, with estimates suggesting it could take over a quadrillion dollars to produce just one ounce of gold. Nobel Prize-winning chemist Glenn Seaborg's experiments in the 1980s further demonstrated this point, highlighting that while creating gold is theoretically possible, it is far from a viable economic venture. 
Published: Jul 10 2025, 1 ameznews.inA recent study utilizing data from NASA's Parker Solar Probe has identified a "helicity barrier" in the Sun's atmosphere, contributing to the understanding of the long-standing "coronal heating problem." Launched in 2018, the Parker Solar Probe has made multiple close approaches to the Sun, reaching speeds of 692,000 kilometers per hour. The research aims to explain why the Sun's corona, which can reach temperatures of 3.5 million °F, is significantly hotter than its surface, which is around 10,000 °F. Previous theories, including turbulence and ion cyclotron waves, faced challenges in fully explaining this phenomenon. The helicity barrier, described as a dam that alters turbulent dissipation, may bridge these theories by linking energy flow and magnetic fluctuations. This discovery not only enhances our understanding of solar dynamics but also has broader implications for astrophysics and space weather predictions. The findings are detailed in the journal *Physical Review X*. 
Published: Jul 10 2025, 1 ameznews.inDespite being one of the largest predatory fish in the Pacific, the Pacific sleeper shark remains largely understudied, prompting a team of scientists to compile a comprehensive resource to aid in its conservation. Closely related to Greenland sharks, these elusive creatures can grow up to 14.1 feet (4.3 meters), with some speculated to reach 23 feet (7 meters) in deeper waters. Their lack of commercial value and the challenges of studying them have hindered research, leaving them classified as near threatened on the IUCN Red List. Recent genetic studies revealed that the southern sleeper shark is not a distinct species, suggesting a greater population of Pacific sleeper sharks than previously thought. Findings indicate they have a slow growth rate and delayed maturity, making them vulnerable to overfishing. The researchers emphasize the need for better management strategies to ensure the species' survival, highlighting the importance of ongoing research. 
Published: Jul 10 2025, 2 ameznews.inNew research has revealed that psilocybin, the psychoactive compound found in magic mushrooms, may possess significant anti-aging properties, in addition to its known mental health benefits. Conducted on cultured human cells and live mice, the study demonstrated that psilocybin can slow cellular aging and extend lifespan, with treated human fetal lung cells showing a lifespan increase of up to 57% at higher doses. The research, inspired by the "psilocybin-telomere hypothesis," found that psilocybin treatment reduced telomere shortening and increased levels of the SIRT1 protein, crucial for cellular aging regulation. In a notable experiment, 80% of older mice treated with psilocybin survived longer than their untreated counterparts, also appearing physically younger. While the findings are promising, study author Dr. Kosuke Kato cautioned that further research is needed to determine optimal dosing and potential long-term risks before psilocybin can be considered for public use. The study is published in the journal *npj Aging*. 
Published: Jul 10 2025, 12 ameznews.inNew research has unveiled that blue sharks (_Prionace glauca_), known for their striking coloration, possess unique tooth-like scales on their skin that may allow them to change color. These scales, called dermal denticles, contain pulp cavities filled with guanine crystals and melanosomes, which reflect blue light while absorbing other wavelengths. Dr. Viktoriia Kamska and Professor Mason Dean from City University of Hong Kong explain that the arrangement of these crystals can shift in response to environmental factors, such as water pressure, enabling the sharks to transition from blue to green or gold hues. This remarkable ability not only enhances their camouflage in varying light conditions but also highlights a distinct evolutionary path for color production in sharks, diverging from bony fishes. The findings will be presented at the Society for Experimental Biology Annual Conference in Antwerp, Belgium, in July 2025, sparking interest among biomimeticists and marine biologists alike. 
Published: Jul 09 2025, 4 pmeznews.inScientists have made a groundbreaking discovery by extracting the oldest animal proteins from 18-million-year-old fossilized mammal teeth in East Africa, extending the record by 14 to 15 million years. Additionally, fragments of proteins from a rhino tooth dating back 21 to 24 million years were found in North America, providing unprecedented insights into ancient life. Lead researcher Ryan Sinclair Paterson from the University of Copenhagen described the findings as a "game-changer" for studying ancient organisms. The research highlights the durability of dental enamel, which protects proteins from degradation, allowing for the recovery of molecular data that can illuminate evolutionary histories. These studies, published in *Nature*, suggest that proteins can survive far longer than previously thought, potentially reshaping our understanding of evolutionary processes and the lives of ancient species, including our own ancestors. 
Published: Jul 09 2025, 9 pmeznews.inThe National UFO Reporting Center (NUFORC), established in 1974, has processed over 180,000 reports of unidentified flying objects (UFOs) or unidentified anomalous phenomena (UAPs) over the past five decades. Initially relying on a hotline, NUFORC launched its website in 1995, making its data publicly accessible for investigation. Common misidentified objects include Starlink satellites, rocket launches, and bright planets like Venus and Jupiter. Reports are graded from Tier 1 for dramatic sightings to Tier 4 for those explained by natural phenomena. Research indicates that UFO sightings are more frequent in western states like Arizona and Nevada, as well as in New England, attributed to factors such as natural landscapes and cultural connections to UFO lore. The U.S. Department of Defense has rebranded UFOs as UAPs to encourage reporting, emphasizing the importance of understanding aerial phenomena for national security. 
Published: Jul 09 2025, 9 pmeznews.inIn a groundbreaking mission in 2022, NASA successfully redirected the asteroid Dimorphos by crashing a spacecraft into it, demonstrating the feasibility of altering the trajectory of celestial objects. The impact not only changed Dimorphos's orbit by 32 minutes but also ejected boulders ranging from 0.2 to 3.6 meters in radius, which were propelled at speeds of up to 52 meters per second. A recent study revealed that these boulders were not scattered randomly; instead, they formed distinct clusters, suggesting complex dynamics at play. The largest cluster, containing about 70% of the debris, likely originated from two large boulders struck by the spacecraft. This unexpected behavior complicates future asteroid deflection missions, as the ejected material carried more momentum than the spacecraft itself, potentially altering the asteroid's orbital plane. The European Space Agency's Hera mission, set to arrive in 2026, aims to further investigate these findings. 
Published: Jul 09 2025, 10 pmeznews.inThe "Dead Internet Theory" posits that the internet, as we know it, has become a desolate space dominated by artificial intelligence-generated content since around 2016 or 2017. Proponents argue that this shift has led to a sterile online environment, devoid of genuine human interaction and creativity, likening it to a "hot air balloon with nothing inside." They claim that a coordinated effort involving bots and paid operatives manipulates online discourse and distracts users from questioning societal elites. While it's true that bot activity constituted nearly half of all internet traffic in 2022, experts like Marissa Mayer, former CEO of Yahoo, suggest that the perceived decline in internet quality stems from the sheer volume of content rather than a lack of human input. Ultimately, while bot activity is rising, the majority of online content is still human-generated, debunking the notion that the internet is "dead." 
Published: Jul 09 2025, 2 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
