Killifish biology has long intrigued fish enthusiasts and scientists. But human encroachment, habitat loss and climate change are dwindling killifish populations in the wild. Thankfully, collection ...

Killifish sound much more vicious than they are. These tiny fish adapt and spread far in the wild but make beautiful fish for display in your home. Killifish is a group of around 1,270 species of ...

Minnow-like Atlantic killifish spend their entire lives swimming in a toxic stew of chemicals in some of the United States’ most polluted waters. Now scientists have figured out why they are not just ...

The Gulf killifish of Galveston Bay, Texas, was both nearly doomed to local extinction by humans transforming its home to a toxic soup, and also rescued by humans - through their accidental ...