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 ...

Mudskippers break the rules of fish biology by breathing through their skin, walking on their fins and thriving on land where ...

We usually picture fish as sleek swimmers, gliding effortlessly through rivers, oceans, or lakes. Water is where they belong– or so we think. But in parts of Asia, Africa, Australia, and the Americas, ...