These are the world’s longest-lived freshwater fish. Some reach 127 years old, a feat previously thought impossible for ...

Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even ...

Paleontologists in Australia discovered a remarkably preserved fish species, revealing its last meal and offering new ...

Fishkeeping has gained popularity as a calming and relatively low-maintenance hobby. Among the diverse choices, the Archer ...

The Southeastern Michigan Aquarium Society held an auction Saturday, where hobbyists spent hours bidding on colorful fish to ...

Scientists have discovered the fossilized remains of a new fish species called Ferruaspis brocksi, which lived 15 million ...

A fossil discovered near Gulgong in New South Wales, Australia, has offered researchers a detailed look into themelanosomes ...

A community of rare fish enthusiasts collects endangered species of freshwater fish from lakes and springs around the world, ...

Australian scientists have discovered an ancient freshwater fish fossil with its stomach contents remarkably preserved. In a ...

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.

Scientists discovered a 15-million-year-old fish fossil, Ferruaspis brocksi. It has preserved stomach contents and visible ...

UTRECHT, Netherlands (AP) — The central Dutch city of Utrecht has installed a “ fish doorbell ” on a river lock that lets ...