The critically endangered fish, discovered in the commercial aquarium trade, can only be found in one forest swamp on Sumatra, Indonesia.

Bettas have become one of the most popular fish for first-time fish owners to purchase. Much of this has to do with the ...

Sky blue, ocean blue, blueberries, my eyes! Despite seeing blue all around us, blue is actually the least common color in ...

Mosshead warbonnets, most often found at depths of 66 feet or less, are known for being poor swimmers and lead a ...

The post, titled "People who buy [betta] fish and treat them like decor suck," shows a small betta fish in a glass jar on the dashboard of a car. The original poster said the car was parked, it was ...

The truth is, that’s a bit reductive – there are three main types that fish pretty differently, and it’s worth getting familiar with the characteristics of each. For many fly anglers ...

The rattail fish was filmed swimming off the South Sandwich Islands with a pair of parasites attached to either side of its head. (Image credit: Schmidt Ocean Institute) Knowledge of deep-sea fish ...

How to avoid a toxic atmosphere at work ... Pope Francis dies: 10 profound quotes by ...