Native to Southeast Asia, a tiny freshwater fish packs a surprising ... may also serve as a deterrent to predators. In the fish’s clear-water habitat, where it might otherwise be vulnerable ...

clean up our rivers and restore our freshwater habitats to good health. " Getty Images Large fish such as sturgeon are dying out faster Carmen Revenga of The Nature Conservancy said freshwater ...

“Most freshwater fish catches don’t enter the global trade ... point to a “sky is falling” scenario, he says, but it is clear now that “the places getting hammered the hardest are ...

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in mystery. No one is sure how many giant stingrays are left, which habitats they prefer ...

Now only a few thousand hitch make the annual spawning run. The fish once spawned in every tributary to Clear Lake but now are able to spawn in significant numbers in only two streams in the Big ...

These fish also thrive in the shallow ponds and freshwater lagoons that form after ... While it may be a while before the evidence is clear, new research suggests arapaima populations are ...