A show performer dressed as a mermaid learned the hard way recently that sharing an aquarium tank with enormous sturgeon is not safe. The accompanying footage, captured in China, shows the mermaid per ...

A major reason why scientists know so little about giant freshwater rays is because they hide at the bottom of the river. They’re not considered a good food fish in Southeast Asia, so they’re ...

Eight feet of ice, freezing temps, and 40-pound sheefish make for an arctic adventure. Here's what it's like ice fishing for ...

The Mekong giant catfish has one of the fastest growth rates of any fish in the world. It can reach up to 440 pounds in only six years. They can live up to 60 years. Highly migratory, the species ...