A space telescope designed to search for the hardest-to-find asteroids and comets that stray into Earth's orbital neighborhood, NASA's Near-Earth Object Surveyor (NEO Surveyor) recently passed a rigorous technical and programmatic ...
Space Exploration
Dec 22, 2022
0
41
Many sea turtles live their adult lives in predator-free environments due to overfishing of their main predator, the tiger shark. Because of this, it is largely unknown how sharks impact turtle grazing behavior. Wageningen ...
Plants & Animals
Dec 22, 2022
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5
There's some hope fluttering around San Luis Obispo County this holiday season.
Plants & Animals
Dec 22, 2022
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125
Pranay Mishra reached down to the floor of his workplace and scooped a handful of what might be the closest thing on Earth to the feel of Martian soil.
Space Exploration
Dec 22, 2022
0
9
In his nearly four decades of growing lettuce, spinach, kale and other leafy greens in California and Arizona, Tony Alameda has seen plenty of bad years. But lately, he said, there have been many more "noticeably bad" years ...
Agriculture
Dec 22, 2022
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2
Just like a smartwatch can tell its wearer how many calories they consume during exercise, data from dolphin wearables can now be used to estimate how much energy dolphins use when they swim.
Ecology
Dec 22, 2022
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27
The Tibetan Plateau has experienced prominent warming and wetting since the mid-1990s that has altered the thermal and hydrological properties of its frozen ground. In a new study, published in Advances in Atmospheric Sciences, ...
Earth Sciences
Dec 22, 2022
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23
Much of modern electronic and computing technology is based on one idea: Add chemical impurities, or defects, to semiconductors to change their ability to conduct electricity. These altered materials are then combined in ...
Condensed Matter
Dec 22, 2022
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559
How would our world be viewed by observers moving faster than light in a vacuum? Such a picture would be clearly different from what we encounter every day. "We should expect to see not only phenomena that happen spontaneously, ...
General Physics
Dec 22, 2022
49
3327
After an intrepid, decade-long search, Johns Hopkins Medicine scientists say they have found a new role for a pair of enzymes that regulate genome function and, when missing or mutated, are linked to diseases such as brain ...
Cell & Microbiology
Dec 22, 2022
0
25
