Scientists know relatively little about archaea compared to their bacterial counterparts, but evidence of their roles in health and disease are beginning to trickle in.

The human gut microbiota, a dynamic ecosystem of trillions of microorganisms, plays a pivotal role in regulating host ...

To understand what drives disease progression in tissues, scientists need more than just a snapshot of cells in ...

Some things just go together in your belly: peanut butter and jelly, salt and pepper, bacteria and bacteria-eating viruses.

Scientists at the Hebrew University of Jerusalem have uncovered a surprising way in which harmful bacteria prepare to attack ...

The risk of developing blood cancer increases with age. The finding that a molecule from gut bacteria plays a part points to ...