Many fish enthusiasts love Black Kuhli Loaches for a variety of reasons. They’re a relatively hardy and peaceful species, so ...

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

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...

A tiny fish that averages only 2.5 inches in length derailed political careers, delayed construction of a massive dam and reservoir, caused a U.S. Supreme Court landmark case and prompted ...

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

Within them is a colorful world full of freshwater fish who have the power to create healthier rivers, a thriving abundance of wildlife, and even stronger communities. Whether you live near a tiny ...

Jellies: Go with the Flow brings a new, custom-built, 1,700 square foot permanent expansion to the Newport Aquarium. The ...

For decades, scientists were baffled by why thorny skates in the North Atlantic came in two distinct sizes. Despite extensive ...