Piranhas, notorious for sharp teeth and powerful bites, are specialized freshwater predators. Their anatomy and feeding behavior have evolved, making them efficient hunters capable of tearing through ...

Some 150 million years ago, prehistoric fish swimming in the sponge and coral reefs of what is now southern Germany might not have suspected there was a piranha-like predator prowling among them. But ...

A CT-scanned image of the piranha Serrasalmus medinai. Note the ingested fish fins in its stomach. Credit: University of Washington Piranha fish have a powerful bite. Their teeth help them shred ...

Piranha teeth have the tough task of crunching bone and shredding flesh and, like well-used kitchen knives, they dull over time. Since they have no way to sharpen their teeth, piranhas lose and regrow ...

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 ...

A few weeks ago, Eric Estrada, an artist and ardent fly fisherman who lives in North Miami Beach, decided to visit a neighborhood pond. He hoped to hook his usual catches of peacock bass, snook or ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY (KFOR) – The Oklahoma ...

A young boy fishing in Oklahoma reeled in a surprise catch this weekend when he found a close relative of the piranha at the end of his line. The boy, an 11-year-old named Charlie Clinton, caught the ...

A fisherman caught a piranha in a North Carolina lake, wildlife officials said. Screengrab from NC Wildlife Resources Commission Facebook A fisherman caught a piranha in a North Carolina lake, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY (KFOR) – An 11-year-old ...