This goldfish is perfect, with stunning colors, smooth movement, and a calm presence that makes it impossible to look away.

In fact, goldfish can retain memories for at least three months, can be trained, and can also tell the time. In experiments ...

Gigantic goldfish wreaking havoc in local lakes may sound like something out of a throwback sci-fi flick, but it's all very real. The U.S. Fish and Wildlife Service is sharing pics of “massive” ...

Carnival season is in full swing and I can tell, just from the amount of new customers we’re getting at our aquarium store, Fish & Friends. The first interaction typically starts with something along ...