It’s time to bring Bikini Bottom to life — for real! Watch as a full SpongeBob-themed aquarium gets built and stocked with pet fish caught straight from the wild. From decorating the tank with ...

Humans have been turning wild animals into pets for thousands of years. Pets—animals kept for companionship, not for food or work—were widespread in ancient Egypt. In Australia, First Nations groups ...

A massive "megalodon" of a goldfish caught in Presque Isle, Pennsylvania, is a good reminder of why people shouldn't release their pets into the wild, the U.S. Fish and Wildlife Service says. The ...

Wild fish reveal contrasting decision-making strategies, showing how closely related species can solve the same problems in ...