The huge fish are dwindling in the wild, but thriving in private homes. Scientists see an opportunity for their recovery.

The pacú Myloplus sauron, with flat teeth and a black stripe, has been discovered in the Amazon and named in honor of the ...

This massive pacu has a story you won’t believe - find out what happened. Prince Harry Breaks Silence with Emotional ...

Venture into uncharted territories where strange and unknown creatures lurk in the shadows, waiting to be discovered. From the dense Amazon to the remote islands of the Arctic, nature holds secrets ...