Piranha is a general name used to describe a group of freshwater fish with a fearsome reputation when it comes to feeding. There are between 40 and 60 different species; none grow larger than two feet ...
Known as sand piranhas, Excirolana chiltoni are tiny crustaceans that nibble at your feet – and draw blood – if you hang out on the wet sand at the beach. They live on the Pacific coast of the U.S.
Thousands of flesh-eating piranhas have infested a Brazilian river beach popular with tourists, biting at least 15 unwary swimmers. Thousands of flesh-eating piranhas have infested a Brazilian river ...
It sounds like something out of an adventure comic: Suddenly realizing that the water you're swimming in is full of piranhas with razor-sharp teeth, hungry for human flesh. But how likely is that to ...