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Categories: Ecology: Trees, Offbeat: General

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Biology: Biochemistry Biology: General Biology: Marine Ecology: Sea Life Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
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New species of mosasaur named for Norse sea serpent      (via sciencedaily.com)     Original source 

Scientists have discovered a new species of mosasaur, large, carnivorous aquatic lizards that lived during the late Cretaceous. With 'transitional' traits that place it between two well-known mosasaurs, the new species is named after a sea serpent in Norse mythology, Jormungandr, and the small North Dakota city Walhalla near to where the fossil was found.

Archaeology: General Offbeat: General Offbeat: Paleontology and Archeology
Published

Cold War spy satellite imagery reveals Ancient Roman forts      (via sciencedaily.com)     Original source 

A new study analyzing declassified Cold War satellite imagery reveals 396 previously undocumented Roman forts and reports that these forts were constructed from east to west, spanning from what is now western Syria to northwestern Iraq. The analysis refutes Father Antoine Poidebard's claim that the forts were located along a north-south axis.

Chemistry: Biochemistry Computer Science: Artificial Intelligence (AI) Computer Science: Virtual Reality (VR) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

Robot stand-in mimics movements in VR      (via sciencedaily.com)     Original source 

Researchers have developed a souped-up telepresence robot that responds automatically and in real-time to a remote user's movements and gestures made in virtual reality.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
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Engineers develop breakthrough 'robot skin'      (via sciencedaily.com)     Original source 

Smart, stretchable and highly sensitive, a new soft sensor opens the door to a wide range of applications in robotics and prosthetics. When applied to the surface of a prosthetic arm or a robotic limb, the sensor skin provides touch sensitivity and dexterity, enabling tasks that can be difficult for machines such as picking up a piece of soft fruit. The sensor is also soft to the touch, like human skin, which helps make human interactions safer and more lifelike. 

Biology: Microbiology Ecology: Invasive Species Ecology: Trees
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Even treated wood prevents bacterial transmission by hand      (via sciencedaily.com)     Original source 

According to a new study, surface treatment and moisture affect the antibacterial properties of wood. Based on the findings, treated wood should be increasingly used as surface material.

Biology: Zoology Ecology: Animals Offbeat: Earth and Climate Offbeat: General Offbeat: Plants and Animals
Published

Roosters might recognize themselves in the mirror      (via sciencedaily.com)     Original source 

Scrape, cluck, lay eggs -- that's it? Anyone involved in chicken farming knows that the animals are capable of much more. Researchers have found evidence that roosters could recognize themselves in a mirror. Whether this is successful, however, depends on the experimental conditions -- a finding that points beyond the experiment with roosters and could also be of importance for other animal species.

Offbeat: General Offbeat: Space Space: Astronomy Space: General Space: Structures and Features Space: The Solar System
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Uranus aurora discovery offers clues to habitable icy worlds      (via sciencedaily.com)     Original source 

Astronomers confirm the existence of an infrared (IR) aurora on Uranus. This could help astronomers identify exoplanets that might support life, a large number of which are icy worlds.

Offbeat: General
Published

Shape-shifting fiber can produce morphing fabrics      (via sciencedaily.com)     Original source 

FibeRobo is a liquid crystal elastomer fiber that can change its shape in response to thermal stimuli. Compatible with existing textile manufacturing machinery, it could be used to make morphing textiles, like a jacket that changes its insulating properties.

Offbeat: General Offbeat: Space Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: Structures and Features
Published

Massive space explosion observed creating elements needed for life      (via sciencedaily.com)     Original source 

Scientists have observed the creation of rare chemical elements in the second-brightest gamma-ray burst ever seen -- casting new light on how heavy elements are made.

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: The Solar System
Published

Scientists discover molten layer covering Martian core      (via sciencedaily.com)     Original source 

NASA's InSight mission to Mars helped scientists map out Mars' internal structure, including the size and composition of its core, and provided general hints about its tumultuous formation. But findings from a new paper could lead to reanalysis of that data. An international team of researchers discovered the presence of a molten silicate layer overlying Mars' metallic core -- providing new insights into how Mars formed, evolved and became the barren planet it is today.  

Offbeat: Computers and Math Offbeat: General Offbeat: Plants and Animals
Published

'Dim-witted' pigeons use the same principles as AI to solve tasks      (via sciencedaily.com)     Original source 

A new study provides evidence that pigeons tackle some problems just as artificial intelligence would -- allowing them to solve difficult tasks that would vex humans.

Biology: Botany Ecology: Nature Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Geography
Published

New study finds hidden trees across Europe: A billion tons of biomass is overlooked today      (via sciencedaily.com)     Original source 

Through satellite imaging a new AI driven mapping of biomass and CO2 storage shows that a huge number of trees are overlooked in Europe's urban, rural, and agricultural areas. Across Europe, researchers have discovered a billion tons of hidden biomass.

Biology: General Biology: Zoology Ecology: Animals Ecology: Extinction Ecology: General Ecology: Nature Ecology: Research Environmental: Ecosystems Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Offbeat: Earth and Climate Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Climate
Published

Raining cats and dogs: Global precipitation patterns a driver for animal diversity      (via sciencedaily.com)     Original source 

A team has identified several factors to help answer a fundamental ecological question: why is there a ridiculous abundance of species some places on earth and a scarcity in others? What factors, exactly, drive animal diversity? They discovered that what an animal eats (and how that interacts with climate) shapes Earth's diversity.

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

Finding the genes that help kingfishers dive without hurting their brains      (via sciencedaily.com)     Original source 

Scientists studied the genomes of 30 kingfisher species to try to identify the genes that allow kingfishers to dive headfirst into water without huring their brains. The researchers found that the diving birds have unusual mutations to the genes that produce tau: a protein that helps stabilize tiny structures in the brain, but which can build up in humans with traumatic brain injuries or Alzheimer's disease. The researchers suspect that these variations in the kingfishers' tau proteins might protect their brains when they dive.

Offbeat: General Offbeat: Space Space: Astronomy Space: Cosmology Space: Exploration Space: General Space: The Solar System
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Astrophysicists scan the Galaxy for signs of life      (via sciencedaily.com)     Original source 

Astrophysicists are scanning the Universe for 'technosignatures' emanating from distant planets that would provide support for the existence of intelligent, alien life. Researchers plan to monitor millions of star systems.

Anthropology: Early Humans Anthropology: General Archaeology: General Biology: Biochemistry Biology: General Ecology: Animals Offbeat: General Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils
Published

Origin of ancient mummified baboons found in Egypt      (via sciencedaily.com)     Original source 

Primatologists are using genetic analysis to determine the geographic origin of ancient mummified baboons found in Egypt. The team finds evidence that the two legendary trading regions of Punt and Adulis may have been the same place separated by a thousand years of history.

Biology: Biochemistry Biology: General Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Offbeat: General Offbeat: Plants and Animals Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

How quantum light 'sees' quantum sound      (via sciencedaily.com)     Original source 

Researchers have proposed a new way of using quantum light to 'see' quantum sound. A new paper reveals the quantum-mechanical interplay between vibrations and particles of light, known as photons, in molecules. It is hoped that the discovery may help scientists better understand the interactions between light and matter on molecular scales. And it potentially paves the way for addressing fundamental questions about the importance of quantum effects in applications ranging from new quantum technologies to biological systems.

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: The Solar System
Published

Researchers probe how a piece of the moon became a near-Earth asteroid      (via sciencedaily.com)     Original source 

Two years after the striking discovery that a near-Earth asteroid could be a chunk of the moon, another UArizona research group has found that a rare pathway could have enabled this to happen.