Research team identifies polar bears using DNA found in paw prints
Researchers at the University of Idaho have found a unique, non-invasive way to identify polar bears in the Arctic by scraping DNA from a bear's paw print.
Researchers at the University of Idaho have found a unique, non-invasive way to identify polar bears in the Arctic by scraping DNA from a bear's paw print.
Plants & Animals
Aug 18, 2023
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86
About 15 years ago, researchers reported that the timing of spring in high-Arctic Greenland had advanced at some of the fastest rates of change ever seen anywhere in the world. But, according to new evidence reported in the ...
Ecology
Jul 26, 2023
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75
Global warming has a particularly pronounced impact on the Alpine region. Like the Arctic, this European mountain range is becoming greener. Writing in the journal Science, researchers from the University of Lausanne and ...
Earth Sciences
Jun 2, 2022
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288
Climate change could lead to more small-bodied bees but fewer bumblebees, according to research published Wednesday, warning of potential "cascading" effects on plant pollination and across whole ecosystems.
Plants & Animals
Apr 20, 2022
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87
Archaeologists from the University of Sydney have reconstructed the ancient seasonal migration routes of Bronze Age herders in Xinjiang, north-western China.
Archaeology
Nov 4, 2020
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1336
The kilometres-thick icesheet that covers Greenland saw a near-record imbalance last year between new snowfall and the discharge of meltwater and ice into the ocean, scientists have reported.
Earth Sciences
Apr 16, 2020
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(Phys.org) —If the sheet of ice covering Greenland were to melt in its entirety tomorrow, global sea levels would rise by 24 feet.
Earth Sciences
Apr 3, 2013
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Known for its glowing swaths of yellow, orange and red, the U.S. Drought Monitor has warned farmers, residents and officials throughout the nation of impending water scarcity every week since 1999.
Earth Sciences
Jun 10, 2024
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0
Researchers from Tokyo Metropolitan University have used numerical simulations to show how conditions on land impact weather during Asian summer monsoons. Focusing on the Tibetan plateau, they studied how varied land conditions ...
Earth Sciences
Mar 11, 2024
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1
When combined with data from tree-ring records, stalagmites can open up a unique archive to study natural climate fluctuations across hundreds of years, a research team including geoscientists from Heidelberg University and ...
Earth Sciences
Jan 17, 2024
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