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Researchers have discovered that a naturally occurring sugar, 2-deoxy-D-ribose, may offer a promising treatment for male pattern baldness, a condition affecting up to 40% of the population. In a study using a mouse model of testosterone-driven hair loss, the sugar demonstrated hair regrowth comparable to minoxidil, the active ingredient in Rogaine. The research, led by Professor Sheila MacNeil from the University of Sheffield, initially focused on the sugar's potential to enhance wound healing through increased blood vessel formation. Mice treated with the sugar gel showed 80 to 90% hair regrowth within weeks, similar to those treated with minoxidil, although combining both treatments did not yield additional benefits. While the exact mechanism remains unclear, the findings suggest that deoxyribose could also address other hair loss causes, such as chemotherapy-induced alopecia. Further studies are needed to determine its effectiveness in humans, potentially providing a cost-effective alternative to existing treatments. 
Published: Jul 10 2025, 9 pmeznews.inResearchers at Cornell University have pinpointed the causes of a prolonged drought affecting the southwestern United States for nearly 40 years, attributing it primarily to climate change and human activity. Traditionally a semi-arid region with seasonal rainfall, the Southwest has faced increasing water demand from a growing population and agriculture, exacerbating drought conditions. While earlier theories suggested that natural climate patterns like La Niña were to blame, the new study reveals that even under El Niño conditions, rainfall would not have increased due to a consistent warming trend linked to climate change and emissions from aerosols. This research highlights the significant influence of human-induced factors on precipitation patterns, suggesting that drought conditions are likely to persist as global temperatures rise. The findings, published in *Nature Geoscience*, offer critical insights for water management and future planning in the region.
Published: Jul 10 2025, 8 pmeznews.inA recent study has explored the intriguing question of what happens when a paper airplane is launched from the International Space Station (ISS). Researchers simulated the flight of a paper airplane made from A4 paper at an altitude of 400 kilometers, finding that it would initially fly well but quickly lose orbit, entering Earth's atmosphere within approximately 3.5 days. The study revealed that while the plane would experience significant aerodynamic heating, it could serve as a low-cost tool for measuring atmospheric density due to its sensitivity to drag. The findings suggest that such paper planes could be deployed multiple times for simultaneous data collection, potentially aiding in the understanding of low-Earth orbit conditions. This research aligns with ongoing efforts to develop sustainable spacecraft materials and methods to mitigate space debris, highlighting innovative pathways for future space exploration. The study is published in *Acta Astronautica*.
Published: Jul 10 2025, 11 pmeznews.inOn July 10, 2025, the Northern Hemisphere will witness the Buck Moon, the first full moon of astronomical summer, peaking at 8:37 PM UTC. While it will be below the horizon during peak illumination for many in North America, viewers can catch a glimpse as it rises above the southern horizon at sunset. This full moon appears low in the sky, making it an ideal opportunity to observe the Moon Illusion, an optical phenomenon where the Moon seems larger near the horizon than when it is higher up. Despite various theories, including the influence of nearby objects on perception, scientists have yet to fully explain this illusion, which even astronauts in orbit experience. Regardless of its cause, the Moon Illusion adds a captivating element to the night sky, providing a perfect backdrop for photography enthusiasts.
Published: Jul 10 2025, 8 pmeznews.inIn a groundbreaking study, scientists have inserted a human "language gene" into mice, revealing significant changes in their vocalizations that provide insights into the evolution of communication. Mouse pups with the human variant of the NOVA1 gene exhibited distinct high-pitched squeaks when calling for their mothers, differing from their wild-type counterparts. As adults, these genetically modified mice produced more complex calls to attract mates, suggesting that such vocal changes could influence evolutionary outcomes. The research indicates that the human-specific NOVA1 variant, which differs by a single amino acid from that of other animals, affects RNA binding in genes related to vocalization. Notably, Neanderthals and Denisovans lacked this variant, raising questions about their capacity for complex speech compared to modern humans. The findings, published in *Nature Communications*, suggest that the evolution of this gene may have conferred significant advantages in vocal communication for early humans.
Published: Jul 10 2025, 4 pmeznews.inThis summer is set to be notably shorter for fans of the season, lasting just 93 days, 15 hours, and 37 minutes in the Northern Hemisphere—15 minutes less than last year. The variation in season lengths is attributed to the Earth's 23.5-degree axial tilt, which affects sunlight exposure, rather than its distance from the Sun. Currently, the Northern Hemisphere experiences summer during aphelion, the farthest point from the Sun, while the Southern Hemisphere enjoys summer at perihelion, its closest approach. This results in the Northern Hemisphere having about four extra days of summer. However, as Earth's orbit shifts over time, this trend will change, with summers in the Northern Hemisphere projected to be six hours longer in a millennium. For now, while this year's summer may feel brief, next year will offer an additional three minutes of summer enjoyment.
Published: Jul 08 2025, 9 pmeznews.inExcavations at Deir el-Bahri in Luxor during the 1920s revealed the shattered statues of Hatshepsut, a prominent female pharaoh of Egypt's Eighteenth Dynasty, leading to speculation about a deliberate attempt to erase her from history, often attributed to her nephew and successor, Thutmose III. While many believed Thutmose ordered the destruction out of vengeance, recent research by Jun Yi Wong from the University of Toronto suggests a more complex narrative. Wong's analysis of excavation records indicates that many statues remained intact and that some were repurposed rather than maliciously destroyed. The targeted damage to certain statues may reflect a ritualistic practice to neutralize their perceived magical power rather than outright hostility. This new perspective acknowledges the political motivations behind Hatshepsut's erasure while emphasizing the need for a nuanced understanding of Thutmose III's actions, which may have been driven by ritual necessity.
Published: Jul 09 2025, 7 pmeznews.inIn a groundbreaking study, scientists have successfully grown "mini-antlers" on mice by implanting deer cells into their genome, revealing potential pathways for regenerative medicine. Conducted by Chinese researcher Toa Qin and colleagues, the research highlights the regenerative capabilities of Sika deer antlers, which grow rapidly at a rate of 2.75 centimeters per day. By isolating key stem cells from shed antlers, the team identified critical genes involved in antler development and subsequently cultured these cells before implanting them into mice. After 45 days, the mice developed identifiable mini-antlers, showcasing the genetic mechanisms behind this rapid growth. While the findings offer promising insights into tissue regeneration, ethical concerns regarding cross-species cell implantation and the need for extensive safety trials remain. The study, published in *Science*, opens new avenues for understanding mammalian regeneration and its potential applications in human medicine.
Published: Jul 10 2025, 7 ameznews.inResearchers have analyzed the mummified remains of a teenage girl who died during childbirth in ancient Egypt, revealing she was delivering twins when complications arose. The young mother, estimated to be between 14 and 17 years old, was discovered in 1908 at the El Bagawat cemetery, with field notes indicating she had a fetus and placenta between her legs. Recent CT scans uncovered a second fetus in her chest cavity, suggesting it was a twin. The study indicates that the first baby’s head became lodged in the birth canal during a breech delivery, leading to traumatic decapitation. The authors note that the embalmers likely overlooked the second fetus, which may have shifted due to the decomposition of the mother’s diaphragm. This tragic case underscores the dangers of childbirth in ancient times, particularly twin births, which were often feared and guarded against with protective spells. The findings are published in the International Journal of Osteoarchaeology.
Published: Jul 10 2025, 6 ameznews.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 amFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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