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 ...

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

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.

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 ...

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

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

Setting up an aquarium for the first time? Choosing the right fish is key to ensuring a hassle-free experience. Beginners ...

Thousands of students walk past the aquarium by Marston Science Library’s third-floor elevators every week. Some worn-out ...

A “river monster” isn’t really what it sounds like at first. The expression was popularized by the show that shares the name, but it simply means a massive freshwater fish that lives in a river. We ...

KINGSTON, Jamaica — Minister of Agriculture, Fisheries and Mining Floyd Green, has announced plans for the establishment of an agro park in Mitchell Town, Clarendon to produce freshwater fish.

The world has seven continents, but do you know the largest freshwater fish in each? These creatures show the incredible diversity of Earth's inland waters. Let's get amazed as we look at these ...

More than 750 tidewater gobies — tiny and bony freshwater — were also rescued from nearby Topanga Lagoon, located downstream from Topanga Creek. Officials say the waters in these areas may remain ...