Search Results for: Bacteria

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5,518 results
  1. Life

    Has AlphaFold actually solved biology’s protein-folding problem?

    An AI called AlphaFold predicted structures for nearly every protein known to science. Those predictions aren’t without limits, some researchers say.

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  2. Agriculture

    These six foods may become more popular as the planet warms

    Millet, kelp, Bambara groundnut and cassava are resilient, sustainable and nutrient dense — good options for future dinner plates.

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  3. Health & Medicine

    Food that boosts gut microbes could be a new way to help malnourished kids

    Malnourished children in Bangladesh fed a food aimed at restoring gut health grew more than those who got a traditional high-calorie supplement.

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  4. Quantum Physics

    Physicists have coaxed ultracold atoms into an elusive form of quantum matter

    Quantum spin liquids could be used to help protect fragile information in quantum computers.

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  5. Health & Medicine

    How some ticks protect themselves from deadly bacteria on human skin

    A gene that ticks acquired from bacteria 40 million years ago may help the arachnids keep potential pathogens at bay while feeding on blood.

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  6. Health & Medicine

    The animals that ticks bite in the U.S. South can impact Lyme disease spread

    Ticks in the north primarily attach to mice, which do a good job of infecting them with Lyme bacteria, setting up the spread to people.

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  7. Neuroscience

    ‘Feeling & Knowing’ explores the origin and evolution of consciousness

    In the book Feeling & Knowing, neuroscientist Antonio Damasio suggests that consciousness evolved as a way to keep essential bodily systems steady.

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  8. Earth

    Fossil mimics may be more common in ancient rocks than actual fossils

    Evidence of early life may be harder to preserve than pseudofossils — structures that form abiotically but resemble living remnants.

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  9. Microbes

    If bacteria band together, they can survive for years in space

    Tiny clumps of bacteria can survive at least three years in outer space, raising the prospect of interplanetary travel by microbial life.

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  10. Genetics

    How gene therapy overcame high-profile failures

    A dark period for gene therapy didn’t derail scientists determined to help patients.

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  11. Life

    Some viruses thwart bacterial defenses with a unique genetic alphabet

    DNA has four building blocks: A, C, T and G. But some bacteriophages swap A for Z, and scientists have figured out how and why they do it.

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  12. Health & Medicine

    The coronavirus cuts cells’ hairlike cilia, which may help it invade the lungs

    Images show that the coronavirus clears the respiratory tract of hairlike structures called cilia, which keep foreign objects out of the lungs.

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