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 that can enjoy very long lives. This can be a blessing for owners who want to ...

Aquariums are becoming a favourite home hobby, and many people are amazed to learn that some fish can live for decades with the right care. Clean water, enough space and proper food can help certain ...

Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even learn to recognize faces. This article dives into pet fish that actually know ...