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Categories: Biology: Molecular, Environmental: General

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Chemistry: General Chemistry: Organic Chemistry Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
Published

The longer spilled oil lingers in freshwater, the more persistent compounds it produces      (via sciencedaily.com)     Original source 

Oil is an important natural resource for many industries, but it can lead to serious environmental damage when accidentally spilled. While large oil spills are highly publicized, every year there are many smaller-scale spills into lakes, rivers and oceans. The longer that oil remains in freshwater, the more chemical changes it undergoes, creating products that can persist in the environment.

Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Severe Weather
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Warming Arctic reduces dust levels in parts of the planet      (via sciencedaily.com)     Original source 

Dust can have a huge impact on local air quality, food security, energy supply and public health. Previous studies have found that dust levels are decreasing across India, particularly northern India, the Persian Gulf Coast and much of the Middle East, but the reason has remained unclear. Researchers found that the decrease in dust can be attributed to the Arctic warming much faster than the rest of the planet, a phenomenon known as Arctic amplification. This process destabilizes the jet stream and changes storm tracks and wind patterns over the major sources of dust in West and South Asia.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Biology: Marine Biology: Zoology Ecology: Animals Ecology: Sea Life Environmental: General Geoscience: Environmental Issues
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Scientists replace fishmeal in aquaculture with microbial protein derived from soybean processing wastewater      (via sciencedaily.com)     Original source 

Scientists have successfully replaced half of the fishmeal protein in the diets of farmed Asian seabass with a 'single cell protein' cultivated from microbes in soybean processing wastewater, paving the way for more sustainable fish farming practices.

Biology: Biochemistry Biology: Zoology Environmental: General Environmental: Water Geoscience: Environmental Issues Offbeat: Earth and Climate Offbeat: General Offbeat: Plants and Animals
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How do birds flock? Researchers do the math to reveal previously unknown aerodynamic phenomenon      (via sciencedaily.com)     Original source 

How do birds fly in a coordinated and seemingly effortless fashion? Part of the answer lies in precise, and previously unknown, aerodynamic interactions, reports a team of mathematicians. Its breakthrough broadens our understanding of wildlife, including fish, who move in schools, and could have applications in transportation and energy.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: Developmental Biology: General Biology: Microbiology Biology: Molecular
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Advanced cell atlas opens new doors in biomedical research      (via sciencedaily.com)     Original source 

Researchers have developed a web-based platform that offers an unprecedented view of the human body at the cellular level. The aim is to create an invaluable resource for researchers worldwide to increase knowledge about human health and disease.

Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geology
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Human activities have an intense impact on Earth's deep subsurface fluid flow      (via sciencedaily.com)     Original source 

Hydrologists predict human-induced underground fluid fluxes to rise with climate change mitigation strategies like carbon sequestration.

Biology: Biochemistry Biology: Botany Computer Science: General Ecology: Endangered Species Ecology: Nature Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues
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Artificial intelligence helps scientists engineer plants to fight climate change      (via sciencedaily.com)     Original source 

Scientists are using artificial intelligence software to analyze plant root systems, laying out a protocol that can be applied to gather data on crop and model plant phenotypes (physical characteristics) more efficiently and with equal or greater accuracy than existing methods.

Environmental: General Environmental: Water Geoscience: Environmental Issues Physics: Optics
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How light can vaporize water without the need for heat      (via sciencedaily.com)     Original source 

Researchers discovered that light can cause evaporation of water from a surface without the need for heat. This 'photomolecular effect' could be important for understanding climate change and for improving some industrial processes.

Energy: Alternative Fuels Environmental: General
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Positive perceptions of solar projects      (via sciencedaily.com)     Original source 

A new survey has found that for residents living within three miles of a large-scale solar development, positive attitudes outnumbered negative attitudes by almost a 3-to-1 margin. Researchers surveyed almost 1,000 residents living near solar projects.

Ecology: Nature Ecology: Trees Environmental: Ecosystems Environmental: General Geoscience: Severe Weather
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Hurricanes jeopardize carbon-storing New England forests      (via sciencedaily.com)     Original source 

Many American companies are relying on carbon offsets to reduce their carbon footprint, especially those who have pledged to achieve 'net-zero emissions.' Sequestering carbon in forests is an example of a nature-based solution that is being used to address climate change, but a new study suggests that hurricanes could pose a risk. The results show that a single hurricane may wipe out 5% to 10% of total above-ground forest carbon, through tree damage, in New England.

Biology: Biochemistry Biology: Cell Biology Biology: Developmental Biology: General Biology: Molecular
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After spinal cord injury, neurons wreak havoc on metabolism      (via sciencedaily.com)     Original source 

Conditions such as diabetes, heart attack and vascular diseases commonly diagnosed in people with spinal cord injuries can be traced to abnormal post-injury neuronal activity that causes abdominal fat tissue compounds to leak and pool in the liver and other organs, a new animal study has found.

Biology: General Biology: Microbiology Ecology: Invasive Species Ecology: Nature Environmental: General Geoscience: Environmental Issues
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Can climate change accelerate transmission of malaria? Pioneering research sheds light on impacts of temperature      (via sciencedaily.com)     Original source 

A groundbreaking study combined novel experimental data within an innovative modeling framework to examine how temperature might affect transmission risk of malaria in different environments in Africa.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: Developmental Biology: General Biology: Genetics Biology: Microbiology Biology: Molecular Offbeat: General Offbeat: Plants and Animals
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Cells may possess hidden communication system      (via sciencedaily.com)     Original source 

Cells constantly navigate a dynamic environment, facing ever-changing conditions and challenges. But how do cells swiftly adapt to these environmental fluctuations? A new study is answering that question by challenging our understanding of how cells function. A team of researchers suggests that cells possess a previously unknown information processing system that allows them to make rapid decisions independent of their genes.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Biology: Genetics Biology: Molecular
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Researchers uncover 'parallel universe' in tomato genetics      (via sciencedaily.com)     Original source 

Researchers have made a breakthrough for evolutionary biology of the Solanaceae family, which includes peppers, potatoes and petunias.

Ecology: General Ecology: Nature Ecology: Research Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues
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Diversity and productivity go branch-in-branch      (via sciencedaily.com)     Original source 

Researchers found that forests with higher trait diversity not only adapt better to climate change but may also thrive. The study unveiled how tree functional trait diversity plays a pivotal role in mitigating climate warming. In the face of environmental stress, these diverse trees have been shown to maintain higher productivity levels, in contrast to monoculture forests.

Biology: Biochemistry Biology: Cell Biology Biology: Evolutionary Biology: General Biology: Genetics Biology: Molecular Biology: Zoology Ecology: Animals Offbeat: General Offbeat: Plants and Animals
Published

Color variants in cuckoos: The advantages of rareness      (via sciencedaily.com)     Original source 

Every cuckoo is an adopted child -- raised by foster parents, into whose nest the cuckoo mother smuggled her egg. The cuckoo mother is aided in this subterfuge by her resemblance to a bird of prey. There are two variants of female cuckoos: a gray morph that looks like a sparrowhawk, and a rufous morph. Male cuckoos are always gray.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: Developmental Biology: General Biology: Genetics Biology: Molecular
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Unveiling the mysteries of cell division in embryos with timelapse photography      (via sciencedaily.com)     Original source 

The beginning of life is shrouded in mystery. While the intricate dynamics of mitosis is well-studied in the so-called somatic cells -- the cells that have a specialized function, like skin and muscle cells -- they remain elusive in the first cells of our bodies, the embryonic cells. Embryonic mitosis is notoriously difficult to study in vertebrates, as live functional analyses and -imaging of experimental embryos are technically limited, which makes it hard to track cells during embryogenesis.

Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry
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Nanofibers rid water of hazardous dyes      (via sciencedaily.com)     Original source 

A special nanostructure has been developed to filter a widespread class of harmful dyes from water. A crucial component is a material that is considered waste: used cellulose, for example in the form of cleaning cloths or paper cups. The cellulose is utilized to coat a fine nano-fabric to create an efficient filter for polluted water.