Forty-four percent of American workers are employed in some of the least appealing or most dangerous jobs available, typically for low wages with little prospect for advancement. The positions have high turnover, so many ...
Economics & Business
Jan 31, 2022
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3
Hibernating astronauts could be the best way to save mission costs, reduce the size of spacecraft by a third and keep crew healthy on their way to Mars. An ESA-led investigation suggests that human hibernation goes beyond ...
Space Exploration
Jan 31, 2022
5
1616
Closures and mass layoffs that can strike big manufacturing companies—whether due to competition from low-wage countries or because of automation—clearly have significant adverse consequences for the dismissed workers.
Economics & Business
Jan 31, 2022
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2
A protein that masterminds the way DNA is wrapped within chromosomes has a major role in the healthy functioning of blood stem cells, which produce all blood cells in the body, according to a new study from researchers at ...
Cell & Microbiology
Jan 31, 2022
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103
The conversion of forests to agricultural land is happening at a mind-boggling speed. Between 2015 and 2020, the rate of deforestation was estimated at around 10 million hectares every year.
Plants & Animals
Jan 31, 2022
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20
It's been 27 years since geologist David Roberts identified some of the oldest footprints of our species ever discovered. The trackway of three footprints was found on the surface of a cemented sand dune (called an aeolianite) ...
Archaeology
Jan 31, 2022
0
83
In a new study, North Carolina State University researchers found a way to improve the energy efficiency of part of the process for making carbon fiber—a strong material sometimes used in place of steel to make lighter ...
Polymers
Jan 31, 2022
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134
Scientists at the National Institute of Standards and Technology (NIST) have invented and demonstrated a novel scheme for substantially improving the detection accuracy of information transmitted in pulses of light through ...
Optics & Photonics
Jan 31, 2022
0
374
Oviraptorosaurs are a group of birdlike dinosaurs that were part of the ancestral dinosaur lineage that later gave rise to birds. Oviraptorosaurs walked on two legs, had a powerful toothless beak and were covered in feathers.
Paleontology & Fossils
Jan 31, 2022
0
68
With hospitals under strain from COVID-19, we need to safeguard them against another threat set to increase as the world warms.
Environment
Jan 31, 2022
1
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