Pseudomonas aeruginosa (small rod-shaped bacteria) swarms toward and around a neighboring Cryptococcus neoformans (round yeast) colony. The thin fluid halo surrounding the yeast enables the bacteria ...

Beer and wine have been staples of human history for millennia. These alcoholic beverages are still yielding new surprises.

The elusive ancestor of the yeast species used in modern lager beer has been found in Europe for the first time. The discovery of the species living in Irish soil suggests the yeast was present in ...