Thousands of fish species — about 2,500 of them named — call the Amazon River home, but scientists estimate nearly half of the marine creatures lurking in the massive stretch of water remain ...

Footage shared by video website Viral Press, via the Associated Press, showed families and children rushing out of the water Multiple people have been injured after being bitten by piranhas while ...

In something straight out of a childhood nightmare, a swarm of piranhas has been caught on camera munching on a caiman carcass. "Piranhas are often depicted in films as man-eating fish, but the truth ...

Piranhas are some of the most notorious freshwater fish species worldwide. They are well known for their keen and triangular teeth and powerful jaws. Piranhas are originally from the Amazon Basin and ...