Researchers have shed new light on how some geese can fly high for long periods of time, according to a study published today in eLife.
Plants & Animals
Sep 3, 2019
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14
New data from NASA's Atmospheric Infrared Sounder (AIRS) instrument, aboard the Aqua satellite, shows the movement high in the atmosphere of carbon monoxide associated with fires in the Amazon region of Brazil.
Environment
Aug 26, 2019
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15
When starlight from billions of years ago zips across the universe and finally comes into focus on Earth, astronomers want their telescopes to be in the best locations possible to see what's out there.
Astronomy
Aug 25, 2019
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104
Steam balloons could be used to lift space rockets to higher altitude for launch. Launching from high altitude reduces air drag and thus improves efficiency. The researchers present the method in an article published in The ...
Space Exploration
Aug 21, 2019
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26
The aerosol optical depth over the eastern slope of the Tibetan Plateau (ESTP) is extremely large—and even more so than some important industrialized regions and deserts, which is the result of a combination of human activities ...
Earth Sciences
Aug 8, 2019
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5
High up in the natural wonder of the French Alps, the climbers who spend their days among the rockfaces and glaciers have come to a grim conclusion: the mountains are falling down around them.
Environment
Jul 25, 2019
2
712
ETH researchers have discovered Boletus edulis (porcini mushrooms) growing at an elevation of over 2,400 metres in the Lower Engadine—the highest altitude ever recorded for these popular edible mushrooms in the Alps. Moreover, ...
Plants & Animals
Jul 2, 2019
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0
Scientists have found that multiple hummingbird species have adapted to life at high altitudes in the Andes through distinct genetic mutations that nonetheless affect the same biochemical pathways. This suggests that while ...
Evolution
Jul 1, 2019
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126
Perched at almost 8,500 metres on Everest, we paced back-and-forth, attempting to stave off frostbite as temperatures hovered close to -30°C and our drill batteries became too cold to work. Our ambition to install the highest ...
Earth Sciences
Jun 26, 2019
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0
New maps that use information from the Copernicus Sentinel-5P satellite reveal emissions of nitrogen dioxide along a Siberian natural gas pipeline that connects the Urengoy gas field—the second-largest gas field in the ...
Environment
Jun 20, 2019
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