These stunning portraits of Siamese fighting fish seemingly floating in mid air are reel-y some-fin special. With their long flowing fins and brilliant colors, this striking series of photographs show ...

Scientists have found prized Siamese fighting fish are typically being kept in conditions a quarter of the size they need to thrive, challenging decades of retail practice in the multi-million dollar ...

Scientists have found Siamese fighting fish are typically kept in containers just one-quarter the size they need to thrive, challenging decades of retail practice in the ornamental fish industry ...

This is a Siamese fighting fish, Betta splendens. (Photo courtesy of Ivabalk, Pixabay) (CN) — Famous for its aggression, betta fish may soon be known for a milder trait: cooperation. When two Betta ...

Siamese fighting fish, also known as bettas, have an impressive name to go with their rep, but they are ubiquitous and, unfortunately, often seen as disposable. It’s therefore refreshing to see ...

BANGKOK-- A Siamese fighting fish with the colors of the Thai national flag has been bought for 53,500 baht ($1,530) at an online auction, possibly making it the most expensive Betta fish ever sold.

Kate Lacey is obsessed with Betta splendens, tiny, fierce and flamboyantly colored and finned tropical fish she owns and breeds in her San Francisco apartment, where this interview took place. Where ...

BANGKOK (AP) — The Siamese fighting fish, a popular beauty in home aquariums and a popular bet for gamblers for their violent territoriality, is set to become Thailand’s national aquatic animal. The ...

BANGKOK (AP) — A Siamese fighting fish with the colors of the Thai national flag has been bought for 53,500 baht ($1,530) at an online auction, possibly making it the most expensive Betta fish ever ...