Researchers have discovered how bacteria break through spaces barely larger than themselves, by wrapping their flagella ...

Watch a white blood cell actively searching for bacteria or viruses under the microscope.

For over a century, scientists have been fascinated by bacteriophages, the tiny viruses that naturally hunt and kill bacteria. University of Otago researchers are turning to these microscopic ...

Whether in the human body or on surfaces, bacteria protect themselves from outside attackers using biofilms. Physicist ...

Observe how bacteria react when exposed to hydrogen peroxide under the microscope.