Scientists just invented microscopic knives capable of stabbing and killing bacteria on contact. The germ theory of disease emerged over the last several centuries to explain the way microscopic ...

Researchers reveal how bacteria generate torque, enabling them to drive microscopic machines, potentially advancing ...

The human body may seem like a single, self-contained system, but it actually hosts trillions of microscopic organisms. These ...

(Nanowerk Spotlight) Bacterial eye infections blind millions globally each year, and current antibiotics increasingly fail to stop them. When bacteria develop resistance to drugs, they can withstand ...

Bacteria typically live out their teeny-tiny lives in the microscopic realm, but now scientists have found a gargantuan one the size and shape of a human eyelash. The new find is "by far the largest ...

Scientists have created a microscopic QR code so tiny it can only be seen with an electron microscope—smaller than most bacteria and now officially a world record. But this isn’t just about size; it’s ...

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The bacteria, shown here next to a dime, are close to the size of human eyelashes. (Tomas Tyml | The Regents of the University of California, LBNL) Bacteria typically live out their teeny-tiny lives ...