Everyone knows the tiger, the panda, the blue whale, but what about the other five to thirty million species estimated to inhabit our Earth? Many of these marvelous, stunning, and rare species have ...

A new species of a giant air-breathing fish known scientifically as an arapaima leptosome has been discovered by scientists from SUNY College of Environmental Science and Forestry in Syracuse, N.Y.

Measuring 10 feet long and weighing in at more than 400 pounds, it's hard to imagine that the arapaima, the largest fish in the Amazon River basin, could ever go missing. But these huge fish are ...

Add Yahoo as a preferred source to see more of our stories on Google. This is the moment a rare Arapaima fish native to the Amazon broke out of its aquarium in a store in Hebei, China on June 4. The ...

If you liked this story, share it with other people. In February, Florida officials identified the body of an arapaima (Arapaima gigas) that had washed ashore from the Caloosahatchee River. An expert ...