Add Yahoo as a preferred source to see more of our stories on Google. The idea that a single-celled bacterium can defend itself against viruses in a similar way as the 1.8-trillion-cell human immune ...

What if a cup of coffee could help treat cancer? Researchers at the Texas A&M Health Institute of Biosciences and Technology ...

A bacterial defense system called SPARDA employs kamikaze-like tactics to protect cells and could be useful in future ...

Like people, bacteria get invaded by viruses. In bacteria, the viral invaders are called bacteriophages, derived from the Greek word for bacteria-eaters, or in shortened form, "phages." Scientists ...

Medical anthropologist and bioethicist Julia Brown says scientists and nonscientists need to talk about whether and how we should use CRISPR to edit the fetal genome. When you purchase through links ...