Despite just around 38 left scientists are hopeful these beautiful vibrant blue fish can be saved from extinction ...

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare ...

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had of their lives. The deep sea is one of Earth’s final frontiers. Given its ...

When the shipment arrived, it wasn’t just any fish—it was the world’s rarest catfish. Its unique look and rarity made it a true centerpiece for the aquarium. This video captures the excitement of ...

The Bloomfield River cod, found in a far north Queensland river catchment, is the world's only tropical freshwater cod and ...