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Scientists have identified miassite as the first unconventional superconductor found in nature, differing from the three known natural superconductors that adhere to the Bardeen–Cooper–Schrieffer theory. Miassite, a rare mineral composed of 17 rhodium and 15 sulfur atoms (Rh17S15), was discovered near the Miass River in Russia, where it is difficult to find due to its reactivity with oxygen and lack of well-formed crystals. While conventional superconductors operate near absolute zero, miassite exhibits unconventional superconductivity characteristics, despite its low critical temperature of -267.75°C. Researchers, led by Ruslan Prozorov from Ames National Laboratory, conducted tests to confirm its unconventional properties, including the "London penetration depth" and sensitivity to defects. Their findings, published in *Communications Materials*, suggest that miassite could enhance understanding of unconventional superconductivity, paving the way for future discoveries in the field. 
Published: Oct 10 2025, 10 pmeznews.inThe Atacama Desert in Chile, known as one of the driest places on Earth, is currently experiencing a spectacular bloom of colorful flowers, a phenomenon triggered by a rare combination of warm temperatures, sunlight, and significant rainfall. This year, unusual downpours linked to the El Niño-Southern Oscillation have resulted in some high-elevation areas receiving up to 60 mm of rain, leading to a vibrant display in Llanos de Challe National Park. According to Ana María Mujica, a professor at the Pontifical Catholic University of Chile, such blooms typically occur every five to seven years, but recent events have defied this pattern, with blooms appearing in 2015, 2017, and unexpectedly in 2022 during La Niña. This year's bloom is expected to last until early November, with some resilient species potentially enduring until January, highlighting the unpredictable nature of climate patterns in the region.
Published: Oct 10 2025, 5 pmeznews.inA groundbreaking initiative is challenging a 200-year-old medical protocol for treating otitis media with effusion (OME), commonly known as glue ear, which affects 80% of children by age four. Traditionally, treatment involved surgical procedures that have changed little over the years, often leading to prolonged hearing loss and developmental delays in children. However, Dr. Tamsin Holland Brown and her team are exploring the use of affordable bone conduction headsets, which bypass the fluid-filled middle ear, providing a temporary solution for children awaiting surgery. Initial trials in the UK showed significant improvements in speech discrimination, and the initiative has expanded to Malawi, where similar devices have already transformed the educational experiences of local children. Plans are underway to replicate this success in Rwanda, aiming to provide comprehensive hearing care and support for children with chronic conductive hearing loss, highlighting the potential for innovative solutions in global health challenges.
Published: Oct 11 2025, 3 ameznews.inNew research indicates that the Antarctic Circumpolar Current (ACC), the world's largest oceanic current, may shift its location over the coming centuries, potentially impacting global climate and ecosystems. The ACC, which flows clockwise around Antarctica, is primarily driven by the Southern Westerly Winds and plays a vital role in heat distribution, the carbon cycle, and nutrient movement across oceans. An international team of scientists analyzed core samples from the Scotia Sea, revealing that the ACC was significantly stronger during past warm periods, with speeds over three times greater than today. This increase in velocity is linked to changes in Earth's orbit and solar radiation. The study also found that the ACC shifted southward by approximately 600 kilometers during these warm periods, bringing warmer waters closer to Antarctic ice sheets. Researchers warn that similar shifts could occur in the future, with potential ripple effects on ecosystems and climate systems worldwide.
Published: Oct 10 2025, 10 pmeznews.inIn a groundbreaking mission, the Slocum Sentinel Glider, nicknamed "Redwing," has embarked on the first-ever global circumnavigation by an autonomous underwater vehicle. Launched on October 10 from the Woods Hole Oceanographic Institution in Massachusetts, Redwing will traverse approximately 73,000 kilometers (about 45,000 miles) over five years, echoing the historic route of the Magellan Expedition. The glider will make significant stops in locations such as Gran Canaria, Cape Town, and New Zealand, while collecting vital ocean data on salinity, depth, and temperature. Designed by Teledyne Marine and Rutgers University, Redwing utilizes gravity and buoyancy for propulsion, supplemented by a dual-thruster system for navigating strong currents. This mission not only aims to enhance scientific understanding of ocean systems and climate change but also serves as an educational tool for students and researchers. Despite the challenges ahead, the team is optimistic about Redwing's capabilities.
Published: Oct 10 2025, 6 pmeznews.inMaps of the world may suggest a balanced distribution of land and water, but a closer look reveals a different reality. When viewed from the Pacific Ocean, Earth can appear predominantly water, while the opposite side showcases significant landmasses in Africa, Europe, and Asia. This uneven distribution can be traced back to the ancient supercontinent Pangea, which existed from 336 to 175 million years ago. Continents are still drifting apart, with the Atlantic Ocean widening and pushing the Americas away from Europe and Africa. However, they remain clustered together, covering only 57% of Earth's surface. Over the next tens of millions of years, Eurasia will shift eastward while the Americas move west, potentially leading to the formation of a new supercontinent. Until then, from certain vantage points, Earth resembles a vast blue marble, with its landmasses appearing minimal against the expansive oceans.
Published: Oct 10 2025, 10 pmeznews.inComet 3I/ATLAS, the third known interstellar visitor to our Solar System, is providing valuable insights into its formation conditions as it traverses space. Recent observations reveal an unusual abundance of nickel compared to iron, with 3I/ATLAS emitting more nickel than Solar System comets and its interstellar counterpart, Comet 2I/Borisov. A preliminary study indicates the comet is releasing hydrogen cyanide, a common prebiotic molecule, while NASA's Neil Gehrels Swift Observatory has detected hydroxyl (OH) gas, a chemical marker for water, suggesting the comet emits approximately 40 kilograms of water per second. This high level of activity implies that 8% of its surface is active, indicating it may be billions of years older than the Solar System and likely originates from the thick disk of the Milky Way. As researchers continue to study this intriguing object, they anticipate further revelations about the nature of comets and planetary formation.
Published: Oct 10 2025, 11 pmeznews.inGolden moles, long celebrated for their unique iridescent fur, are no longer the sole mammals known to exhibit this striking feature, according to a new study. While iridescence has been documented in various birds and insects, its presence in mammals has been largely unexplored, primarily associated with the Chrysochloridae family, to which golden moles belong. Researchers examined 14 species from the Royal Museum for Central Africa, discovering iridescence in all of them, including the African grass rat and the giant otter shrew. This marks the first recorded instance of iridescence in six of these species. The study revealed that the shiny fur results from a thin-film mechanism similar to that found in golden moles, suggesting that the smooth surfaces of their hairs may aid in burrowing and keeping fur clean, rather than serving a mating purpose, as golden moles are blind. The findings are detailed in the Journal of the Royal Society Interface.
Published: Oct 10 2025, 8 pmeznews.inAstronomers have achieved a remarkable feat by setting two records with the highest resolution detection of a gravitationally lensed radio arc, revealing a small kink that suggests the presence of the smallest gravitational mass ever observed at cosmic distances. This discovery involves JVAS B1938+666, an elliptical galaxy located 6.5 billion light-years away, which magnifies the light from a distant object over 11 billion light-years away. Utilizing the Very Long Baseline Interferometry technique, 22 telescopes were linked to capture intricate details of the lensed arc, including a dark object estimated to be around one million times the mass of the Sun. This finding could provide insights into the nature of dark matter, as researchers explore whether it is smooth or clumpy. The results are detailed in two papers published in the Monthly Notices of the Royal Astronomical Society and Nature Astronomy.
Published: Oct 10 2025, 8 pmeznews.inThe acting director of the US Centers for Disease Control and Prevention (CDC), Jim O’Neill, has supported President Donald Trump's suggestion for parents to request the measles, mumps, and rubella (MMR) vaccine as three separate shots, a move that has sparked concern among health professionals. This idea, rooted in discredited claims by former doctor Andrew Wakefield, has been widely debunked, with numerous studies showing no link between the MMR vaccine and autism. Experts argue that splitting the vaccine would not only increase the number of shots required but also heighten the risk of children contracting these diseases before receiving full vaccination. The MMR vaccine is praised for its safety and effectiveness, providing comprehensive protection against three diseases simultaneously. Health professionals emphasize that there is no scientific basis for changing the current vaccination schedule, which is crucial for maintaining public health and preventing outbreaks.
Published: Oct 10 2025, 9 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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