CRISPR claimed scientific fame for its ability to quickly and accurately edit genes. But, at the core, CRISPR systems are immune systems that help bacteria protect themselves from viruses. A new study ...

Although humans may think we are alone in creating antibiotics, there is a species of ant that secretes an especially powerful one—no pharma lab required. The Matabele ants (Megaponera analis) of ...

Matabele ants will tend to the wounds of their nest-mates that have had their legs bitten off by termites. Erik Frank / University of Würzburg When humans get injured, doctors often prescribe ...