An Alaskan fisherman documented a vibrant, orange-speckled catch that has natural blue flesh, and he shared what the fish looks like when cooked. Joe Chmeleck, owner of The Lodge at Otter Cove, in ...

If you're not really into salt-water tanks or don't spend a lot of time in coral reefs, there's still a high probability you may have heard of the bluestreak cleaner wrasse fish. Likely because last ...

Betta fish are one of the most popular pet fish breeds in the world. Also called the Siamese fighting fish, Betta fish are ...

Scientists have found prized Siamese fighting fish are typically being kept in conditions a quarter of the size they need to ...