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Categories: Ecology: Nature, Offbeat: Space

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Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Invasive Species Ecology: Nature Environmental: Ecosystems Environmental: General
Published

Artificial intelligence enhances monitoring of threatened marbled murrelet      (via sciencedaily.com)     Original source 

Artificial intelligence analysis of data gathered by acoustic recording devices is a promising new tool for monitoring the marbled murrelet and other secretive, hard-to-study species.

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: Structures and Features Space: The Solar System
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Webb telescope probably didn't find life on an exoplanet -- yet      (via sciencedaily.com)     Original source 

Recent reports of NASA's James Webb Space Telescope finding signs of life on a distant planet understandably sparked excitement. A new study challenges this finding, but also outlines how the telescope might verify the presence of the life-produced gas.

Anthropology: General Biology: Zoology Ecology: Extinction Ecology: Nature Paleontology: Early Mammals and Birds
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Feathers, cognition and global consumerism in colonial Amazonia      (via sciencedaily.com)     Original source 

Amazonia is the home of the largest variety of birds in the world. In such a unique environment, craft cultures have flourished by translating the beauty and creativity of environmental materials like feathers into stunning pieces of art. A new article examines artisanal featherwork within the context of early modern colonialism and globalization.

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: Cosmology Space: General Space: Structures and Features
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A 'cosmic glitch' in gravity      (via sciencedaily.com)     Original source 

Researchers have discovered a potential 'cosmic glitch' in the universe's gravity, explaining its strange behavior on a cosmic scale.

Offbeat: General Offbeat: Space Space: Exploration Space: General Space: The Solar System
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Earth-like environment likely on ancient Mars      (via sciencedaily.com)     Original source 

A research team using the ChemCam instrument onboard NASA's Curiosity rover discovered higher-than-usual amounts of manganese in lakebed rocks within Gale Crater on Mars, which indicates that the sediments were formed in a river, delta, or near the shoreline of an ancient lake.

Biology: General Biology: Zoology Chemistry: General Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Nature Geoscience: Geochemistry
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Missing link in species conservation: Pharmacists, chemists could turn tide on plant, animal extinction      (via sciencedaily.com)     Original source 

As the world faces the loss of a staggering number of species of animals and plants to endangerment and extinction, one scientist has an urgent message: Chemists and pharmacists should be key players in species conservation efforts.

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
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Webb captures top of iconic horsehead nebula in unprecedented detail      (via sciencedaily.com)     Original source 

NASA's James Webb Space Telescope has captured the sharpest infrared images to date of a zoomed-in portion of one of the most distinctive objects in our skies, the Horsehead Nebula. These observations show the top of the 'horse's mane' or edge of this iconic nebula in a whole new light, capturing the region's complexity with unprecedented spatial resolution.

Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature
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Protecting endangered monkeys from poachers, habitat loss      (via sciencedaily.com)     Original source 

The 17 species of red colobus monkey living across Africa, including in the Tai Project field station region, have been singled out by scientists as a priority conservation target. Protection of these monkeys, they assert, can be expected to produce benefits throughout tropical African forests where hunting and climate change have led to dramatic wildlife and habitat loss.

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: Structures and Features
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NASA's Webb maps weather on planet 280 light-years away      (via sciencedaily.com)     Original source 

Researchers have successfully used NASA's James Webb Space Telescope to map the weather on the hot gas-giant exoplanet WASP-43 b.

Biology: Biochemistry Biology: General Biology: Zoology Ecology: Animals Ecology: Nature Environmental: Biodiversity Environmental: General Geoscience: Environmental Issues Offbeat: Earth and Climate Offbeat: General Offbeat: Plants and Animals
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Fading lights: Multiple threats to North America's firefly populations      (via sciencedaily.com)     Original source 

Scientists have applied a data-driven approach to understanding firefly population dynamics on a continental scale. Key findings from this new study indicate that fireflies, part of the beetle order, are sensitive to various environmental factors, from short-term weather conditions to longer climatic trends, including the number of growing-degree days related to temperature accumulations.

Offbeat: General Offbeat: Space Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
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Gemini south reveals origin of unexpected differences in giant binary stars      (via sciencedaily.com)     Original source 

Astronomers have confirmed that differences in binary stars' composition can originate from chemical variations in the cloud of stellar material from which they formed. The results help explain why stars born from the same molecular cloud can possess different chemical composition and host different planetary systems, as well as pose challenges to current stellar and planet formation models.

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: The Solar System
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Probing the effects of interplanetary space on asteroid Ryugu      (via sciencedaily.com)     Original source 

Samples reveal evidence of changes experienced by the surface of asteroid Ryugu, some probably due to micrometeoroid bombardment.

Ecology: Endangered Species Ecology: General Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems Geoscience: Environmental Issues
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Climate change could become the main driver of biodiversity decline by mid-century      (via sciencedaily.com)     Original source 

Global biodiversity has declined between 2% and 11% during the 20th century due to land-use change alone, according to a large multi-model study. Projections show climate change could become the main driver of biodiversity decline by the mid-21st century.

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Microbiology Ecology: Nature
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These jacks-of-all-trades are masters, too: Yeast study helps answer age-old biology question      (via sciencedaily.com)     Original source 

The results suggest that internal -- not external -- factors are the primary drivers of variation in the types of carbon yeasts can eat, and the researchers found no evidence that metabolic versatility, or the ability to eat different foods, comes with any trade-offs. In other words, some yeasts are jacks-of-all-trades and masters of each.

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: Evolutionary Biology: General Biology: Genetics Biology: Zoology Ecology: Animals Ecology: Nature Environmental: Biodiversity
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Curiosity promotes biodiversity      (via sciencedaily.com)     Original source 

Cichlid fishes exhibit differing degrees of curiosity. The cause for this lies in their genes, as reported by researchers. This trait influences the cichlids' ability to adapt to new habitats.

Biology: Biochemistry Biology: General Biology: Marine Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Ecology: Sea Life Environmental: Biodiversity Environmental: Ecosystems Geoscience: Earth Science
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Unveiling the lionfish invasion in the Mediterranean Sea      (via sciencedaily.com)     Original source 

Researchers have published a comprehensive study on the invasion of lionfish in the Mediterranean Sea, highlighting a rapid spread and the potential ecological impacts. The research shows the lionfish species Pterois miles has significantly expanded its territory in the Mediterranean since the invasion began around ten years ago. The invasive species has established presence in the eastern Mediterranean, with observations now extending to colder waters previously thought to be unsuitable for the species.

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.