Russian mermaid performer Mariia Zelenina, 22, went viral after a giant fish attacked her by biting her head while she was ...

Recent findings show bigmouth buffalo fish have perplexingly long lives and appear to get healthier as they age. But scientists are worried their population is about to crash.

Terrifying footage captured the moment a massive fish chomped its jaws down on the head of a woman dressed as a mermaid as ...

Russian mermaid performer Mariia Zelenina said she was attacked by a Chinese sturgeon at China’s Xishuangbanna Primitive ...

Terrifying footage of a giant fish attacking a young mermaid performer in China's aquarium is going viral on social media.

They are using large, aggressive baits to attract fish from long distances, and what they are discovering is sometimes big fish want big meals, regardless of the water temperature. While these are ...

The documentation of salmon-eating northern pike in Southcentral estuaries, a North American first, shows a new way for the invasive species to spread ...

A new study published in Nature on Wednesday finds that nearly 25 percent of freshwater fauna—including species of fish, dragonflies ... “Almost every big river in North America and Europe ...