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

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

Aquarium enthusiasts are often on the lookout for colorful and exciting species that they can raise in their personal tanks. Rainbowfish are a broad category of fish that meet these requirements.

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, Ferruaspis brocksi, that shows preserved stomach contents as well as the pattern of ...

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in mystery. No one is sure how many giant stingrays are left, which habitats they prefer, or even if ...