It starts as a calm day of fishing until a piranha shows up hungry. The moment it attacks is fast, vicious, and unbelievable. Watch the raw power of one of the most feared fish in action. The clearest ...

I couldn’t believe it—my old pet fish are still alive! What started as a quick visit turned into an emotional reunion as I caught and safely moved them to a new home. Seeing them healthy after all ...

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