Shortly after the fight, reports emerged that both main event fighters had failed drug tests. On February 3, 2015, it was ...

The UFC has been home to some of the greatest fighters in combat sports history. However, several of its biggest stars have ...

Addressing one of the longstanding challenges in gastrointestinal drug delivery, Virginia Tech researchers have transformed gut bacteria into tiny protein factories. These engineered microbes ...

Hundreds of different species of microbes live in your gut. In the future, one of these might serve a new function: ...