Ancient DNA and bones reveal species on the move as a result of climate changes thousands of years ago
By analyzing DNA and studying old animal bones, researchers have been able to reconstruct the animal diversity from a cave in Nordland, Norway.
By analyzing DNA and studying old animal bones, researchers have been able to reconstruct the animal diversity from a cave in Nordland, Norway.
Paleontology & Fossils
Apr 5, 2024
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Recent decades have witnessed rapid changes in the Arctic climate, with warming rates surpassing global averages by three to four times. This puzzling "Warm Arctic, Cold Eurasia" climate phenomenon has profound implications, ...
Earth Sciences
Apr 4, 2024
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257
Some researchers have recently proposed the construction of artificial structures—submarine curtains or walls—to stop the warming ocean from getting to the most rapidly melting glaciers in West Antarctica.
Earth Sciences
Apr 3, 2024
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El Niño, a climate pattern where warm waters in the eastern Pacific fuel hotter weather, is finally beginning to wane after bringing a long stretch of record heat and heavy precipitation across the world since last summer.
Earth Sciences
Apr 1, 2024
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40
A new study is shaking up what scientists thought they knew about distant objects in the far reaches of the solar system, starting with an object called the space snowman.
Planetary Sciences
Mar 31, 2024
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A recent study published in the journal Science Bulletin was led by Dr. Shugui Hou (Nanjing University and Shanghai Jiao Tong University) and Dr. Hongxi Pang (Nanjing University). Shugui Hou drilled an ice core with a length ...
Earth Sciences
Mar 29, 2024
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In Antarctica, heavy glaciers are always on the move. Conveyor belts of ice, known as ice streams, are the corridors of faster flow that carry most of the vast glaciers' ice and sediment debris out toward the ocean.
Earth Sciences
Mar 29, 2024
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265
Researchers at the University of Gothenburg warn that today's hunting quotas of about 3,000 animals pose a risk to the long-term survival of the gray seal in the Baltic Sea. The conclusions of this new study are based on ...
Plants & Animals
Mar 27, 2024
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3
It carries more than 100 times as much water as all the world's rivers combined. It reaches from the ocean's surface to its bottom, and measures as much as 2,000 kilometers across. It connects the Indian, Atlantic and Pacific ...
Earth Sciences
Mar 27, 2024
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In what is an intriguing mix of past and future, an international team of researchers, including some from the University of Bonn, has stumbled upon a surprising window to the past in Kourou in French Guiana. In the clay ...
Paleontology & Fossils
Mar 26, 2024
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