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

The footage was recorded in South Africa's Naledi Game Lodge and it makes us rethink the fact that fish can't walk on land.

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 ...

Some creatures are dimensional travelers. Whether it be squirrels flying through the air or big cats gliding gracefully through deep water, not everyone sticks to one environment. Take the mudskipper ...

There’s an invasive species of fish spotted in North Carolina that is so dangerous, officials in other states are advising those who catch them to kill them immediately. The northern snakehead, a fish ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

A visualization of Tiktaalik roseae, an extinct aquatic animal with fossils that shed light on the evolution of land animals from marine animals millions of years ago. Nobu Tamura via Wikimedia ...