Walk through the front door at 215 S. Jefferson Ave. and the first things you notice are the rows of glowing fish tanks, a ...

The Atlantic sturgeon was driven to extinction in Europe by the middle of the 20th century. In Sweden’s Göta River, a ...

Scientists used AI to analyze 10,631 freshwater fish species and found that stable, connected rivers are critical for ...

A dozen fish pulled from a South African river sparked years of debate before being confirmed as a new species.

Researchers identified a new freshwater fish species in South Africa after years of genetic testing and analysis.

A team of researchers set out to find a tiny minnow everyone assumed was gone forever. They trekked to a remote river in eastern South Africa, cast their nets, and pulled up a dozen little fish that ...

Whether it's redfin pickerel in the Kennebec River or sturgeon in the Great Lakes, nearly one-third of freshwater fish ...

A strange, big-eyed “dragonfish” hidden under Antarctic ice for 780,000 years has finally been discovered — and it’s already at risk.

Fatty fish such as salmon, sardines, trout, and herring are among the healthiest choices for heart and brain health, thanks ...

With their powerful bodies, tall dorsal fins, and rows of sharp teeth, sharks are some of the most recognizable predators in ...

Cory, Lori and catfish — to some, it might sound like an elaborate romance scam. But for two local men, “Cory” and “Lori” aren’t women’s names, and the catfishing is ...