The book scorpion (Chelifer cancroides), only a few millimeters long, is the best-known member of the pseudoscorpions, an order of arachnids, in Central Europe. It hunts house dust mites, bark lice and book lice in living ...
Biotechnology
2 hours ago
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The U.S. Department of Agriculture announced that Agricultural Research Service (ARS) scientists have documented the absence of infection by Trichinella, a parasite that once posed a major food safety risk in the commercial ...
Cell & Microbiology
Aug 5, 2024
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What do you think of when you think about ancient Egyptian mummies? Perhaps your mind takes you back to a school trip to the museum, when you came face to face with a mummified person inside a glass case. Or maybe you think ...
Archaeology
Aug 3, 2024
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The recent outbreak of the highly pathogenic avian influenza (HPAI H5N1) virus has raised concerns among poultry producers and food safety experts. The virus is highly contagious among birds and poses a significant risk despite ...
Plants & Animals
Aug 2, 2024
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Despite their famously fancy feathers, flamingos don't spend more time preening than other waterbirds, new research shows. Scientists watched five of the world's six flamingo species to see how they spend their time.
Plants & Animals
Aug 2, 2024
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As global temperatures inch upwards year after year, the world's glaciers retreat. These rivers of ice and the even larger ice sheets which cover Greenland and Antarctica are melting—and the melt is speeding up.
Ecology
Aug 1, 2024
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A team of researchers, including colleagues from the University of Tokyo's Graduate School of Pharmaceutical Sciences, have transferred into common fruit flies genes from simple organisms capable of regenerating their bodies. ...
Plants & Animals
Aug 1, 2024
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A small team of archaeologists in the Republic of Türkiye has identified a woman who was buried approximately 12,000 years ago in a neolithic settlement now called Çemka Höyük as a possible shaman.
Australia was once the world's largest exporter of live animals. But exports have declined in recent years.
Economics & Business
Jul 30, 2024
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The atmosphere, the ocean and life on Earth have interacted over the past 500-plus million years in ways that improved conditions for early organisms to thrive. Now, an interdisciplinary team of scientists has produced a ...
Plants & Animals
Jul 29, 2024
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Animals are a major group of mostly multicellular, eukaryotic organisms of the kingdom Animalia or Metazoa. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their life. Most animals are motile, meaning they can move spontaneously and independently. Most animals are also heterotrophs, meaning they must ingest other organisms for sustenance.
Most known animal phyla appeared in the fossil record as marine species during the Cambrian explosion, about 542 million years ago.
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