Noctilucent clouds were once thought to be a fairly modern phenomenon. A team of researchers recently calculated that Earth and the entire solar system may well have passed through two dense interstellar clouds, causing global ...
Planetary Sciences
Sep 24, 2024
0
135
Mars was once a very wet planet, as is evident in its surface geological features. Scientists know that over the last 3 billion years, at least some water went deep underground, but what happened to the rest? Now, NASA's ...
Planetary Sciences
Sep 5, 2024
0
194
Pharmaceuticals and personal care products pose a major environmental threat. These chemicals, found in everyday items like medicines and cosmetics, can pollute waterways, harming the plants and animals living in the waterways ...
Polymers
Sep 5, 2024
0
73
Collagen, a protein found in bones and connective tissue, has been found in dinosaur fossils as old as 195 million years. That far exceeds the normal half-life of the peptide bonds that hold proteins together, which is about ...
Molecular & Computational biology
Sep 4, 2024
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22
Once again, the atmosphere amazes us with its diverse chemical processes. For the first time, researchers at the Leibniz Institute for Tropospheric Research (TROPOS) in Leipzig have demonstrated the existence of sulfurous ...
Analytical Chemistry
Sep 3, 2024
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37
Scientists from China have investigated how short peptide chains aggregate together in order to deepen our understanding of the process which is crucial for drug stability and material development.
Biochemistry
Sep 3, 2024
0
73
Over the course of nearly five months in 2022, NASA's Perseverance rover collected rock samples from Mars that could rewrite the history of water on the red planet and even contain evidence for past life on Mars.
Astrobiology
Aug 14, 2024
3
248
At Ruhr University, the groups of Professor Martina Havenith and Professor Sebastian Kruss collaborated for a new study, which took place as part of the Cluster of Excellence "Ruhr Explores Solvation," or RESOLV for short. ...
Nanophysics
Aug 12, 2024
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0
A research team from the Hefei Institutes of Physical Science of Chinese Academy of Sciences, developed a novel competitive dual-channel color-tone change fluorescent immunochromatographic assay (CFICA).
Biochemistry
Aug 2, 2024
0
1
A new 3D printing method developed by engineers at the University of California San Diego is so simple that it uses a polymer ink and salt water solution to create solid structures. The work, published in Nature Communications, ...
Polymers
Aug 1, 2024
0
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