Ah, dark matter particles, what could you be? The answer still eludes us, and astronomers keep trying new ideas to find them. A new paper in Physical Review Letters suggests that if dark matter is made of axions, we might ...
Astronomy
Oct 16, 2023
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New research from Flinders University and UNSW Sydney, published in the ACS Nano journal, explores switchable polarization in a new class of silicon compatible metal oxides and paves the way for the development of advanced ...
Nanophysics
Oct 16, 2023
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"Flagship" individual animals like Cecil the lion or Freya the walrus can boost conservation, new research suggests.
Plants & Animals
Oct 12, 2023
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Winter is still weeks away, but meteorologists are already talking about a snowy winter ahead in the southern Rockies and the Sierra Nevada. They anticipate more storms in the U.S. South and Northeast, and warmer, drier conditions ...
Earth Sciences
Oct 12, 2023
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When sea ice melts, polar bears must move onto land for several months without access to food. This fasting period is challenging for all bears, but particularly for polar bear mothers who are nursing cubs.
Plants & Animals
Oct 6, 2023
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To hunt the narwhal, whose long tusk was the unicorn horn of medieval myth, you need absolute silence.
Ecology
Oct 4, 2023
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Plastic particles less than 5 mm in size are called "microplastics." These tiny bits of plastic are often found in industrial effluents or form from the degradation of bulkier plastic waste. Research shows that large amounts ...
Environment
Sep 27, 2023
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Polar bears are a familiar sight to many through the media as we see evocative images of singular bears floating on isolated ice rafts as they face the harsh realities of climate change shrinking sea ice in the Arctic. Their ...
Space scientists have discovered a new process to test for life on Mars and on Earth, using cutting-edge technology to sequence DNA using the tiniest possible sample of DNA mass.
Astrobiology
Sep 25, 2023
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The Mariana Trench, the deepest place on Earth, plunges nearly 11,000 meters at its lowest point on the floor of the Pacific Ocean. Life persists in the deep and cold darkness, and "wherever there's life, you can bet there ...
Ecology
Sep 20, 2023
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