A pesky fish may be the culprit behind bleached tropical coral off the coast of the Florida Keys, according to research from ...

The best types of fish for first-time owners are fuss-free, easy to maintain, and hardy. Packed full of color, character, and ...

A few streams on the Cumberland Plateau northeast of Chattanooga are the only places where a small freshwater fish called the ...

A recent scientific study takes a look at the intriguing ability of male Japanese pufferfish. The incredible fish utilize a ...

In a river of western Brazil, an “armored” creature with bumpy lips swam through the “dark tea-colored” waters. Something ...

Researchers from the Ateneo de Manila University recently raised the alarm over potential invasive alien fish species ...

Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra ...

The Great Lakes, North America's vast freshwater ecosystem spanning over 94,000 square miles, have historically been home to native species adapted to cooler temperatures and seasonal changes.

Learn more about some types of freshwater fish you might want living in your aquarium.

In Southern California, a quiet but widespread public health risk has taken root in the region’s freshwater fishing spots. Researchers from Scripps Institution of Oceanography at UC San Diego ...

A UC San Diego’s Scripps Institution of Oceanography study published Tuesday found that more than 90% of freshwater game fish in Southern California had parasites capable of infecting humans and ...

Parasites in California freshwater fish can cause gastrointestinal problems, weight loss and lethargy.