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Published Early Homo sapiens facilitated the establishment of the Bonelli's eagle in the Mediterranean 50,000 years ago
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Scientists have unraveled the ancestral history of one of the most iconic birds of prey in the current Iberian fauna: the Bonelli's eagle (Aquila fasciata). The study combines evidence from several disciplines, including palaeontology, genetics and ecology, to answer questions about when and why the Bonelli's eagle, a species primarily found in tropical and subtropical areas, colonized the Mediterranean Basin.
Published Self-assembling and disassembling swarm molecular robots via DNA molecular controller
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Researchers have succeeded in developing a DNA-based molecular controller. Crucially, this controller enables the autonomous assembly and disassembly of molecular robots, as opposed to manually directing it.
Published Study on architecture of heart offers new understanding of human evolution
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An international research team has uncovered a new insight into human evolution by comparing humans' hearts with those of other great apes.
Published Tiny New Zealand bird delivers a lesson in birdsong evolution
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Scientists are rethinking the evolution of vocal learning in birds. New Zealand's smallest bird, the rifleman or titipounamu, may have a rudimentary version of the talent possessed by parrots, hummingbirds and songbirds.
Published Concrete-nitrogen mix may provide major health and environment benefits
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Adding nitrogen to concrete could significantly reduce the amount of greenhouse gases created by the construction industry.
Published New research finds biases encoded in language across cultures and history
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Researchers share evidence that people's attitudes are deeply woven into language and culture across the globe and centuries.
Published Synthetic data holds the key to determining best statewide transit investments
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Synthetically generated population data can reveal the equity impacts of distributing transportation resources and funding across diverse regions, according to new research.
Published Fasting primes the immune system's natural killer cells to better fight cancer, new study in mice finds
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A team of researchers has shown for the first time that fasting can reprogram the metabolism of natural killer cells, helping them to survive in the harsh environment in and around tumors, while also improving their cancer-fighting ability.
Published Sharks have depleted functional diversity compared to the last 66 million years
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New research has found that sharks retained high levels of functional diversity for most of the last 66 million years, before steadily declining over the last 10 million years to its lowest value in the present day.
Published Infectious H5N1 influenza virus in raw milk rapidly declines with heat treatment
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The amount of infectious H5N1 influenza viruses in raw milk rapidly declined with heat treatment in laboratory research. However, small, detectable amounts of infectious virus remained in raw milk samples with high virus levels when treated at 72 degrees Celsius (161.6 degrees Fahrenheit) for 15 seconds -- one of the standard pasteurization methods used by the dairy industry. The authors of the study stress, however, that their findings reflect experimental conditions in a laboratory setting and are not identical to large-scale industrial pasteurization processes for raw milk.
Published Novel insights into fluorescent 'dark states' illuminate ways forward for improved imaging
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Scientists address decades-long problem in the field of single-molecule fluorescence resonance energy transfer, paving the way for more accurate experiments.
Published Sweaty cattle may boost food security in a warming world
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Climate change is making it more difficult to raise cattle -- growth and reproduction are affected by heat -- so it's critical to breed cattle better adapted to a hotter and longer summer. A new study shows it's possible to identify the genes within breeds of cattle that would lead to the sweatiest, heat-tolerant offspring.
Published Making ferromagnets ready for ultra-fast communication and computation technology
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Researchers have made a significant breakthrough in how to enable and exploit ultra-fast spin behavior in ferromagnets. The research paves the way for ultra-high frequency applications.
Published Lab achieves major gains in perovskite solar cell stability
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Researchers have developed new chemistry to achieve commercially relevant stability and performance for perovskite solar cells.
Published New fabric makes urban heat islands more bearable
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Researchers detail a new wearable fabric that can help urban residents survive the worst impacts of massive heat caused by global climate change, with applications in clothing, building and car design, and food storage. By addressing both direct solar heating and the thermal radiation emitting from pavement and buildings in urban heat islands, the material kept 2.3 degrees Celsius (4.1 degrees Fahrenheit) cooler than the broadband emitter fabric used for outdoor endurance sports and 8.9 degrees Celsius (16 degrees Fahrenheit) cooler than the commercialized silk commonly used for shirts, dresses and other summer clothing.
Published A conservation market could incentivize global ocean protection
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Thirty-by-thirty: protect 30% of the planet by 2030. While conservation is popular in principle, the costs of actually enacting it often stall even the most earnest efforts. Researchers have now proposed a market-based approach to achieving the 30x30 targets in the ocean.
Published Can engineered plants help make baby formula as nutritious as breast milk?
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New research may help close the nutrition gap between infant formula and human breast milk. The study shows how plants can be programmed to produce a diverse array of beneficial sugars found in human breast milk. The findings could lead to healthier and more affordable formula for babies, or more nutritious non-dairy plant milk for adults.
Published Pair plasmas found in deep space can now be generated in the lab
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Researchers have experimentally generated high-density relativistic electron-positron pair-plasma beams by producing two to three orders of magnitude more pairs than previously reported.
Published Scientists preserve DNA in an amber-like polymer
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With their 'T-REX' method, researchers developed a glassy, amber-like polymer that can be used for long-term storage of DNA, such as entire human genomes or digital files such as photos.
Published The rotation of Earth's inner core has slowed, new study confirms
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The new study provides unambiguous evidence that the inner core began to decrease its speed around 2010, moving slower than the Earth's surface.