The discovery, made by accident, tells us about insects' behavior and gives insight into our own

Something about space brings out cold sores - what does it mean for people on Earth?

Two different strains of flu tag-team our immune system

Microbes are neither purely 'good' nor 'bad'

The most important invention in medicine could save even more lives

Scientists are applying old ideas in more inexpensive and precise ways

Scientists are discovering how microbes 'speak' with the body