In this video I bought dozens of goldfish from Lukes Goldies and share the experience of picking them out, bringing them home, and taking a closer look at these beautiful fish. From different ...

What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the oldest species of domesticated fish. Their ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. People for the Ethical Treatment of Animals (PETA) is urging people to ...

With flashy colors, iridescent scales, and long fins that flow around them like underwater ball gowns, betta fish are some of the most eye-catching creatures you might see for sale at a pet store or ...