Put a goldfish on your desktop with this beautifully animated wallpaper. In our household we have a hard time keeping goldfish alive–infact, we just buried one last week. Instead of heading back to ...

They move to escape unfavourable conditions or to explore ecosystems that were previously inaccessible. In the ocean, some tropical fish are “packing their bags” and moving into temperate reefs to ...

Ivan Nagelkerken receives funding from the Australian Research Council. Angus Mitchell, Chloe Hayes, and David Booth do not work for, consult, own shares in or receive funding from any company or ...