Add Yahoo as a preferred source to see more of our stories on Google. A close up picture of two piranha fish with their sharp triangular teeth exposed. A close up picture of two piranha fish with ...

"How dare you," the Oklahoma Department of Wildlife Conservation wrote in a tweet addressed to the fish's former owner Bailey Richards is a writer-reporter at PEOPLE. She has been working at PEOPLE ...

Butler County — A fish identified as a Pacu, native to South America and similar to a Piranha, was found at Glade Run Park in Butler County recently. Because the species is native to warmer climates, ...

Piranhas are notorious for their razor-sharp teeth, but a new study of the dangerous fish has surprised researchers, revealing just how remarkable their teeth actually are. The research notes that the ...

A summer swim turned dangerous in northern Argentina after aggressive, sharp-toothed fish swarmed a popular riverside beach, injuring dozens of people and leaving one victim with part of a finger ...

So, piranhas are never toothless even though they are constantly replacing dull teeth with brand new sharp ones." The team of researchers joined their expertise in evolutionary history, biomechanical ...

Lifeguards were forced to order an evacuation of the river breach in Argentina.

A fish with grey and orange scales, with its mouth wide open exposing a row of human-looking teeth A young boy in Oklahoma has caught a bizarre, piranha-like fish with eerily human-like teeth hidden ...