Millions of birds travel between their breeding and wintering grounds during spring and autumn migration, creating one of the greatest spectacles of the natural world. These journeys often span incredible distances. For example, ...
Plants & Animals
Jan 15, 2021
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25
Arctic tundra, a unique ecosystem characterized by permafrost, contributes to approximately 45% of all Arctic methane sources and therefore plays an important role in global carbon cycle. Arctic region is warming faster than ...
Environment
Nov 9, 2020
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7
In California, a changing climate has made autumn feel more like summer, with hotter, drier weather that increases the risk of longer, more dangerous wildfire seasons, according to a new Stanford-led study.
Environment
Apr 2, 2020
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126
The White House's 2021 budget calls for US$28.9 billion for the Pentagon for nuclear weapons and a 20% increase to $19.8 billion for the National Nuclear Security Administration.
Environment
Feb 26, 2020
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69
Every autumn we are treated to one of nature's finest seasonal annual transitions: leaf colour change and fall.
Environment
Apr 16, 2019
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10
New findings from research by La Trobe University and CSIRO made possible with GRDC investment could lead to a significant increase in the Australian wheat crop yield—adding potentially around $1.8 billion to the national ...
Environment
Feb 25, 2019
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14
From the Neolithic to present times, the amount of sunlight we see in a day has had a profound impact on human culture. We are fast approaching the winter solstice for the Northern hemisphere, which takes place on December ...
Astronomy
Dec 21, 2018
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8
Researchers at Lund University in Sweden have studied flight routes to determine how far willow warblers migrate in the autumn. The results show that the willow warbler holds a long-distance migration record in the ten-gram ...
Ecology
Nov 15, 2018
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3
Eurasian snow can influence the Indian summer monsoon and the East Asian climate. Variability of autumn Eurasian snow is a contributing factor in wintertime Artic Oscillation variation—an important climate system in the ...
Earth Sciences
Jun 14, 2017
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13
Climate change could substantially alter the timing of the autumn season in New England over the next century, a new study finds – in ways that are not simply based on rising temperatures.
Environment
Oct 21, 2015
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