Choosing the best tropical fish for your freshwater aquarium can be quite a challenge, especially when you see the amazing variety of species on display at most respectable pet stores. One group ...

The giant freshwater stingray may be the ... The rays have also been targeted for the burgeoning aquarium trade, though it is now illegal to fish for stingrays in Thailand.

Despite having ‘fish’ in their name, Freshwater ... spot in their aquarium so they can dry off and enjoy life with their four feet firmly on the ground. Another amazing turtle fact?

From classic freshwater sport fish like Carp and Trout to the humongous Giant Squid and enigmatic Spectral Serpent, there are so many amazing sights to see as you travel from island to island ...

This story appears in the April 2017 issue of National Geographic magazine. Hundreds of millions of people worldwide would lack their prime source of protein without freshwater fish. Yet the lakes ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, Ferruaspis brocksi, that shows preserved stomach contents as well as the pattern ...