With mid-October behind us, the air in the mornings and evenings has become much colder.The ranchu goldfish and medaka I ...

It might seem like a fish needs a car like — well, like a fish needs a bicycle. But a new experiment suggests that fish actually make pretty good drivers. In the experiment, several goldfish learned ...

Goldfish are everywhere: in classrooms, home aquariums and backyard ponds. They’re seen as low-maintenance pets, even markers of childhood. But a new body of research warns that when these fish end up ...

Goldfish aired their iconic jingle in three 15-second spots during the 2022 Grammy Awards A Goldfish commercial got on the nerves of some Grammy-watchers Sunday night. In the commercial, which aired ...

Pesky, oversize goldfish are causing problems in Minnesota. Authorities in Burnsville, Minn., have urged residents and owners of pet goldfish not to dispose of the family pet in lakes and ponds. The ...