Meet the jumbo phage. Scientists believe they’ve cracked the code on how its ‘secret handshakes’ act as a shield against the ...

Probiotics — those good-for-you live bacteria and yeasts — have been found to support a healthy gut and may even help treat ...

The FoodMarble Aire 2 claims to be able to use breath-testing to track gut issues -- but does it really help track down gut ...

Darwin's theory of natural selection provides an explanation for why organisms develop traits that help them survive and reproduce.

Hundreds of different species of microbes live, laugh, and love in your gut. In the future, one of these might serve a new function: microscopic in-house pharmacist.