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Anthropology: Early Humans Biology: Biochemistry Biology: General Biology: Zoology Ecology: Nature Paleontology: General
Published

Early Homo sapiens facilitated the establishment of the Bonelli's eagle in the Mediterranean 50,000 years ago      (via sciencedaily.com)     Original source 

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.

Chemistry: Biochemistry Chemistry: Organic Chemistry Computer Science: Artificial Intelligence (AI) Engineering: Nanotechnology Engineering: Robotics Research
Published

Self-assembling and disassembling swarm molecular robots via DNA molecular controller      (via sciencedaily.com)     Original source 

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.

Biology: Biochemistry Biology: Cell Biology Biology: Evolutionary Biology: General
Published

Study on architecture of heart offers new understanding of human evolution      (via sciencedaily.com)     Original source 

An international research team has uncovered a new insight into human evolution by comparing humans' hearts with those of other great apes.

Biology: Biochemistry Biology: General Biology: Zoology Ecology: Animals Paleontology: Early Mammals and Birds
Published

Tiny New Zealand bird delivers a lesson in birdsong evolution      (via sciencedaily.com)     Original source 

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.

Chemistry: General Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Concrete-nitrogen mix may provide major health and environment benefits      (via sciencedaily.com)     Original source 

Adding nitrogen to concrete could significantly reduce the amount of greenhouse gases created by the construction industry.

Anthropology: Cultures Anthropology: General
Published

New research finds biases encoded in language across cultures and history      (via sciencedaily.com)     Original source 

Researchers share evidence that people's attitudes are deeply woven into language and culture across the globe and centuries.

Geoscience: Environmental Issues
Published

Synthetic data holds the key to determining best statewide transit investments      (via sciencedaily.com)     Original source 

Synthetically generated population data can reveal the equity impacts of distributing transportation resources and funding across diverse regions, according to new research.

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Fasting primes the immune system's natural killer cells to better fight cancer, new study in mice finds      (via sciencedaily.com)     Original source 

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.

Biology: General Ecology: Extinction Ecology: Nature Ecology: Research Ecology: Sea Life Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
Published

Sharks have depleted functional diversity compared to the last 66 million years      (via sciencedaily.com)     Original source 

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.

Biology: Biochemistry Biology: Cell Biology Biology: Microbiology
Published

Infectious H5N1 influenza virus in raw milk rapidly declines with heat treatment      (via sciencedaily.com)     Original source 

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.

Chemistry: Biochemistry Physics: General Physics: Optics
Published

Novel insights into fluorescent 'dark states' illuminate ways forward for improved imaging      (via sciencedaily.com)     Original source 

Scientists address decades-long problem in the field of single-molecule fluorescence resonance energy transfer, paving the way for more accurate experiments.

Biology: Biochemistry Biology: General Biology: Genetics Biology: Zoology Offbeat: Earth and Climate Offbeat: General Offbeat: Plants and Animals
Published

Sweaty cattle may boost food security in a warming world      (via sciencedaily.com)     Original source 

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.

Chemistry: Biochemistry Computer Science: General
Published

Making ferromagnets ready for ultra-fast communication and computation technology      (via sciencedaily.com)     Original source 

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.

Chemistry: Biochemistry Energy: Alternative Fuels
Published

Lab achieves major gains in perovskite solar cell stability      (via sciencedaily.com)     Original source 

Researchers have developed new chemistry to achieve commercially relevant stability and performance for perovskite solar cells.

Chemistry: Thermodynamics Environmental: General Geoscience: Environmental Issues Physics: Optics
Published

New fabric makes urban heat islands more bearable      (via sciencedaily.com)     Original source 

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.

Biology: Marine Ecology: Nature Ecology: Sea Life Environmental: Biodiversity Environmental: Ecosystems Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography
Published

A conservation market could incentivize global ocean protection      (via sciencedaily.com)     Original source 

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.

Biology: Biochemistry Biology: Botany Biology: Microbiology Ecology: Endangered Species
Published

Can engineered plants help make baby formula as nutritious as breast milk?      (via sciencedaily.com)     Original source 

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.

Energy: Nuclear Offbeat: General Offbeat: Space Physics: General Physics: Optics Physics: Quantum Physics Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
Published

Pair plasmas found in deep space can now be generated in the lab      (via sciencedaily.com)     Original source 

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.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Chemistry: Biochemistry Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Offbeat: Computers and Math Offbeat: General Offbeat: Plants and Animals
Published

Scientists preserve DNA in an amber-like polymer      (via sciencedaily.com)     Original source 

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.