A community of rare fish enthusiasts collects endangered species of freshwater fish from lakes and springs around the world, ...

Researchers classify the coelacanth under the group Sarcopterygii, which include the earliest ancestors of amphibians, reptiles, and mammals.

After nine months, the strange behavior that claimed the lives of endangered sawfish is back. Here’s what we know about ...

The small-bodied olive perchlet was last seen in the wild in 1929. The pieces was declared extinct in Victoria in 1988. One ...

That sort of defines me.” All of George’s fish are endangered Rift Lake cichlids: colorful, freshwater fish native to the Great Lakes of East Africa. Inside his 42 tanks, expertly squeezed ...

Scientists discovered a 15-million-year-old fish fossil, Ferruaspis brocksi. It has preserved stomach contents and visible ...

An extinct fish has been reintroduced to waterways in northern Victoria. The olive perchlet is a five to six centimetre fish and plays a key role in the ecosystem by eating tiny water insects ...

Everything except humanity. Today they are the most endangered group of fish in the world. Since 1970, global sturgeon populations have dropped a catastrophic 94 percent. The International Union ...

A native fish once thought to be extinct is thriving after being released back in Victorian waterways thanks to a successful breeding program backed ...