The old idiom of being a fish out of water is never a positive thing. Instead, it paints a picture of being uncomfortable or awkward. This is how most fish feel when they are removed from their ...

As life on earth evolved, billions of creatures made the move from primordial ooze to life on land. For most, that eons-long transformation was a one-way trip. With the exception of amphibians—which ...

In new research in the iScience journal, an international study led by Flinders University reveals new insights into the lives of 380-million-year-old lungfish after a high-tech examination of ...