Scientists have recreated the reaction by which carbon isotopes made their way into different organic compounds, challenging the notion that organic compounds, such as amino acids, were formed by isotopically enriched substrates. ...
Astrobiology
Apr 29, 2021
0
27
Collagen is a protein found widely in almost all cells of animals, and scientifically can be used to learn much about an animal's life history including human being in the present or in the past. Scientists at the Research ...
Plants & Animals
Apr 28, 2021
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5
The first emergence and persistence of continental crust on Earth during the Archaean (4 billion to 2.5 billion years ago) has important implications for plate tectonics, ocean chemistry and biological evolution. This happened ...
Earth Sciences
Apr 26, 2021
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161
An international team of researchers searched for pieces of a small asteroid tracked in space and then observed to impact Botswana on June 2, 2018. Guided by SETI Institute meteor astronomer Peter Jenniskens, they found ...
Space Exploration
Apr 23, 2021
2
77
The lifestyle and eating habits of human groups that have lived for thousands of years can be examined by looking at teeth. An international research group analyzed prehistoric findings from the Neolithic Age. In addition ...
Archaeology
Apr 21, 2021
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5
A study led by the UAB on the remains of animals found at the site of the Chaves cave obtains new data on the control of breeding and feeding of the first domesticated sheep herds found in the western Mediterranean region ...
Archaeology
Apr 21, 2021
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18
The fearsome tyrannosaur dinosaurs that ruled the northern hemisphere during the Late Cretaceous period (66-100 million years ago) may not have been solitary predators as popularly envisioned, but social carnivores similar ...
Paleontology & Fossils
Apr 20, 2021
0
44
It is always exciting to find new isotopes with extreme neutron/proton numbers in nuclear physics research. In the region of heavy nuclei, α-decay is one of the pervasive decay modes and plays an essential role in searching ...
General Physics
Apr 16, 2021
0
60
They say you are what you eat; that's the case for every living thing, whether it's humans, animals, insects, or plants, thanks to stable isotopes found within.
Ecology
Apr 14, 2021
0
33
Michigan State University's Witold Nazarewicz has a simple way to describe the complex work he does at the Facility for Rare Isotope Beams, or FRIB.
General Physics
Apr 9, 2021
1
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