Understand how to survive a piranha feeding frenzy.

Whoa. This new video showing piranhas being fed in a Brazilian river is absolutely horrifying. As terrifying as this video appears, piranhas are rarely dangerous to humans. But as University of Nevada ...

A close up picture of two piranha fish with their sharp triangular teeth exposed. A school of piranhas attacked holiday makers playing in a stream in a Brazilian resort on May 1, leaving at least ...

While the odds of encountering a shoal of piranhas are slim—and yes, a group of piranhas is called a shoal—it’s still good to know how to avoid them. To that end, here is a piranha-infested water ...