It may shock some people to learn that goldfish can live twice as long as a dog. They’re just one of several fish species ...

In the Lufubu River in Zambia, a “large”-mouthed fish known as Salzburg’s cichlid was identified as a new species. This fish, ...

Fish are one of the most popular pets in the world ... To help you out, we’ve rounded up the five best types of fish to buy for first-time owners. Keep reading to find out more!

The new species has been known among aquarium hobbyists for years and kept as a pet by “several dedicated hobbyists all over Europe and the United States,” study co-author Adrian Indermaur told ...