Do you remember the pet rock craze of the 70s? How...  ...te, sprouting mango seeds, and, most inventively, yeast cultures.These novel pets get names and personali...  ...descriptions. Owners show them off online. Can a yeast culture be one of those Instagram pet influencers...

Mystery solved! Scientists have...  ...found to harbor the specific strain of yeast that makes lager beer possible....  ...scientists have found that an elusive species of yeast isolated in the forests of Argentina...  ...named the organism, a species of wild *strong class="matche...