Diamond-shaped fish cages rise from the water for cleaning at Open Blue, the world’s largest open-ocean fish farm, eight ...

Kathie Wilson remembers getting goldfish from the fair when she was a young girl. Maybe it was from the game where you try to toss a ping pong ball into a bowl, or the ring toss, she can't remember.

Owners of aquariums talk about their schools of fish as if they were family, often citing the act of watching such creatures as zen-like and calming. That might be why the newest rage amongst social ...