Comets screaming through the atmosphere of early Earth at tens of thousands of miles per hour likely contained measurable amounts of protein-forming amino acids. Upon impact, these amino acids self-assembled into significantly ...
Biochemistry
Jun 28, 2019
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0
If you were able to stand on the bottom of the seafloor and look up, you would see flakes of falling organic material and biological debris cascading down the water column like snowflakes in a phenomenon known as marine snow.
Environment
Jun 11, 2019
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10
A joint Mongol-Japanese research team from the National University of Mongolia and Kanazawa University conducted the first detailed study of organic air pollutants in Ulaanbaatar city. The polycyclic aromatic hydrocarbon ...
Environment
Apr 26, 2019
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6
What looks like a red butterfly in space is in reality a nursery for hundreds of baby stars, revealed in this infrared image from NASA's Spitzer Space Telescope. Officially named Westerhout 40 (W40), the butterfly is a nebula—a ...
Astronomy
Mar 27, 2019
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560
Scientists across Europe are joining forces to develop next-gen "chemical noses" that will detect and rid pollutants from the environment as part of a collaborative €2.9 million Horizon2020 FET-OPEN project (INITIO) that ...
Environment
Mar 1, 2019
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12
Scientists of the Far Eastern Federal University (FEFU), working as part of an international toxicologists' team, studied fur samples of wild terrestrial mammals in Primorye, Russia. All samples contained persistent organic ...
Environment
Feb 14, 2019
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12
In most situations, breaking things apart isn't the best way to solve a problem. However, sometimes the opposite is true if you're trying to characterize complex chemical compounds. That's what Sandia National Laboratories ...
Analytical Chemistry
Feb 7, 2019
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6
Ancient wildfires played a crucial role in the formation and spread of grasslands like those that now cover large parts of the Earth, according to scientists at Penn State and the Smithsonian National Museum of Natural History.
Earth Sciences
Nov 28, 2018
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41
This image from NASA's Spitzer Space Telescope shows the Cat's Paw Nebula, so named for the large, round features that create the impression of a feline footprint. The nebula is a star-forming region in the Milky Way galaxy, ...
Astronomy
Oct 24, 2018
7
57
Degradation rates of oil were slower in the dark and cold waters of the depths of the Gulf of Mexico than at surface conditions, according to an international team of geoscientists trying to understand where the oil went ...
Environment
Jul 19, 2018
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