Bacteria and viruses are the most common causes of disease, but they have some key differences. Here's what you need to know.

Seasonal rain on California grasslands kicks off a rapid expansion and turnover of viruses in the soil, according to a new study by UC Davis and Lawrence Livermore National Lab. These viruses may ...

University of Toronto researchers have made the first discovery of a virus that infects Legionella pneumophila, the bacteria ...

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