The world has seven continents, but do you know the largest freshwater fish in each? These creatures show the incredible ...

The giant freshwater stingray may be the world ... where their more commonly known relatives live. These ancient fish, little changed over many millions of years, can reach 16.5 feet long ...

Setting up a home aquarium can be a rewarding experience, but one of the first and most crucial decisions you'll need to make ...

But since confirming the weight would have meant killing the fish (it wouldn’t fit in his live well), he chose to photograph and ... Giant stingrays aside, the biggest freshwater fish ever caught, ...

It’s an extraordinary fact: 51% of all known species of fish live in freshwater - 18,075 species. And more are being discovered all the time. But few people have any idea of the unimaginable diversity ...

Other mussels can jump up and clamp onto a fish’s face to expel their larvae onto its gills. • Worldwide there are 890 known freshwater mussel species, and 302 of those live in North America.

Fish are a type of animal that live in water. They breathe oxygen underwater through their gills. Fish can be found in freshwater, like ponds and streams, and also in salty seawater. Fish come in ...